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You searched for: Journal Plant and soil Remove constraint Journal: Plant and soil Subject term biosynthesis Remove constraint Subject term: biosynthesis
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1. Bacillus sp. WR12 alleviates iron deficiency in wheat via enhancing siderophore- and phenol-mediated iron acquisition in roots

Author:
Zonghao Yue; Yanjuan Chen; Yuwen Hao; Congcong Wang; Zhifeng Zhang; Can Chen; Hongzhan Liu; Yongchuang Liu; Lili Li; Zhongke Sun
Source:
Plant and soil 2022 v.471 no.1-2 pp. 247-260
ISSN:
0032-079X
Subject:
Bacillus (bacteria); Triticum aestivum; agar; biosynthesis; coculture; endophytes; hydroponics; leaf chlorophyll content; nutrient deficiencies; operon; phenol; sequence analysis; siderophores; soil; transcriptome; transcriptomics; wheat
Abstract:
... PURPOSE: Iron (Fe) deficiency seriously affects crop growth and yield. This study investigated whether and how an endophytic isolate, strain Bacillus sp. WR12, alleviates Fe deficiency in wheat (Triticum aestivum L.). METHODS: Bacillus sp. WR12 and wheat seedlings were hydroponically co-cultured for 2 weeks under Fe-deficient conditions. To evaluate the Fe deficiency alleviating potential, wheat g ...
DOI:
10.1007/s11104-021-05218-y

2. Membrane lipid phosphorus reusing and antioxidant protecting played key roles in wild soybean resistance to phosphorus deficiency compared with cultivated soybean

Author:
Jing Chen; Ji Zhou; Mingxia Li; Mu Li; Yunan Hu; Tao Zhang; Lianxuan Shi
Source:
Plant and soil 2022 v.474 no.1-2 pp. 99-113
ISSN:
0032-079X
Subject:
Glycine max; Glycine soja; alpha-glycerophosphoric acid; biosynthesis; catechol; catechol O-methyltransferase; crop yield; gene expression; glutamic acid; glutathione; glutathione transferase; growth retardation; metabolites; multiomics; neohesperidin; peroxidase; phenylalanine; phosphorus; putrescine; reactive oxygen species; seedlings; soil; soybeans; sustainable development; tyrosine
Abstract:
... BACKGROUND AND AIMS: Crop yield and quality are generally limited by poor soils, which is a key limiting factor for sustainable development in modern agriculture. Wild soybean (Glycine soja) is an excellent wild resource, with tolerance to adverse environments, especially poor soil. This study aimed to reveal the key molecular mechanism of wild soybean to resist phosphorus deficiency in soil. METH ...
DOI:
10.1007/s11104-022-05316-5

3. Efficiency and bioavailability of new synthetic strigolactone mimics with potential for sustainable agronomical applications

Author:
Lorenzo Borghi; Claudio Screpanti; Alexandre Lumbroso; Mathilde Lachia; Christian Gübeli; Alain De Mesmaeker
Source:
Plant and soil 2021 v.465 no.1-2 pp. 109-123
ISSN:
0032-079X
Subject:
Gigaspora; bioavailability; biosynthesis; carotenoids; chemistry; crop production; exudation; hyphae; rhizosphere; soil; strigolactones; sustainable agriculture; vesicular arbuscular mycorrhizae
Abstract:
... PURPOSE: Arbuscular mycorrhizal fungi (AMF) play important roles in agriculture because of their ability to improve plant resilience against abiotic and biotic stresses. AMF as a technology to promote a more sustainable agriculture holds great potential, yet many factors affect the efficiency of this plant-microbe symbiosis leading to inconsistency in performance. The beneficial symbiosis between ...
DOI:
10.1007/s11104-021-04943-8

4. Molecular mechanism of negative pressure irrigation inhibiting root growth and improving water use efficiency in maize

Author:
Jili Zhang; Jinfeng Ji; Peng Wang; Huaiyu Long; Xia Wu
Source:
Plant and soil 2022 v.472 no.1-2 pp. 127-143
ISSN:
0032-079X
Subject:
biosynthesis; catalase; catechol oxidase; corn; gluconeogenesis; glycolysis; malondialdehyde; microirrigation; peroxidase; proline; root growth; root shoot ratio; soil water content; starch; sucrose; superoxide anion; superoxide dismutase; transcriptome; water uptake; water use efficiency
Abstract:
... AIMS: This study assessed the effect of stable soil water content on root growth and water use efficiency in maize under a negative pressure irrigation system. METHODS: A two-year pot experiment for maize was carried out under negative pressure irrigation and drip irrigation. The root growth characteristics and water use efficiency by the maize was evaluated. In addition, transcriptome sequencing ...
DOI:
10.1007/s11104-021-05190-7

5. On maintenance and metabolisms in soil microbial communities

Author:
Paul Dijkstra; Ayla Martinez; Scott C. Thomas; Cale O. Seymour; Weichao Wu; Michaela A. Dippold; J. Patrick Megonigal; Egbert Schwartz; Bruce A. Hungate
Source:
Plant and soil 2022 v.476 no.1-2 pp. 385-396
ISSN:
0032-079X
Subject:
biochemical pathways; biosynthesis; carbon; ecophysiology; ecosystems; energy; energy metabolism; exudation; glucose; glycolysis; metabolic flux analysis; pentoses; phosphates; soil; soil ecology; starvation
Abstract:
... SCOPE: Biochemistry is an essential yet undervalued aspect of soil ecology, especially when analyzing soil C cycling. We assume, based on tradition, intuition or hope, that the complexity of biochemistry is confined to the microscopic world, and can be ignored when dealing with whole soil systems. This opinion paper draws attention to patterns caused by basic biochemical processes that permeate th ...
DOI:
10.1007/s11104-022-05382-9

6. Overexpression of UDP-glycosyltransferase genes enhanced aluminum tolerance through disrupting cell wall polysaccharide components in soybean

Author:
Zhengbiao Wang; He Li; Zhanpeng Wei; Haoran Sun; Ying He; Jie Gao; Zhenming Yang; Jiangfeng You
Source:
Plant and soil 2021 v.469 no.1-2 pp. 135-147
ISSN:
0032-079X
Subject:
Arabidopsis; Glycine max; absorption; aluminum; biosynthesis; callose; cell walls; glucose; glycosyltransferases; hemicellulose; heterologous gene expression; microarray technology; plasma membrane; protective effect; soil; soybeans; toxicity; transcription (genetics); xylose
Abstract:
... PURPOSE: Plant cell wall polysaccharide composition is closely related to the occurrence of aluminum (Al) toxicity and Al resistance. Glycosyltransferases participate in cell wall polysaccharide biosynthesis. Our previous microarray analysis showed that Al increased the transcriptional abundance of UDP-glycosyltransferase (UGT) in soybean (Glycine max). The present study aimed to clarify if GmUGTs ...
DOI:
10.1007/s11104-021-05157-8

7. Proteomic investigation of Zn-challenged rice roots reveals adverse effects and root physiological adaptation

Author:
Martin Šimon; Zhi-Jun Shen; Kabir Ghoto; Juan Chen; Xiang Liu; Gui-Feng Gao; Anita Jemec Kokalj; Sara Novak; Barbara Drašler; Jing-Ya Zhang; Yan-Ping You; Damjana Drobne; Hai-Lei Zheng
Source:
Plant and soil 2021 v.460 no.1-2 pp. 69-88
ISSN:
0032-079X
Subject:
Oryza sativa; adenosylhomocysteinase; biochemical pathways; biogenesis; biosynthesis; cell death; cell walls; dyes; energy; glutathione; glycolysis; homeostasis; hydroponics; malondialdehyde; metabolites; methionine; physiological response; plant growth; proteolysis; proteomics; rice; soil; spectroscopy; stress tolerance; sulfur; toxicity; two-dimensional gel electrophoresis; zinc
Abstract:
... AIMS: Understanding the molecular responses of plant roots to the challenging environment contributes to engineering plants with improved stress tolerance. However, little has been done to understand rice (Oryza sativa L.) roots response to the toxic concentration of zinc (Zn) at the proteomic level. This study explored proteomic responses of young rice roots 5–6 days after sowing to 765 μM of Zn ...
DOI:
10.1007/s11104-020-04772-1

8. Pseudomonas koreensis promotes tomato growth and shows potential to induce stress tolerance via auxin and polyphenol‐related pathways

Author:
Q. Guo; Y. Sun; M. Shi; X. Han; Y. Jing; Y. Li; H. Li; H. Lai
Source:
Plant and soil 2021 v.462 no.1-2 pp. 141-158
ISSN:
0032-079X
Subject:
Pseudomonas koreensis; RNA; biomass; biosynthesis; gas chromatography-mass spectrometry; gene expression regulation; growth promotion; indole acetic acid; leaf chlorophyll content; liquid chromatography; metabolites; metabolomics; phenylalanine ammonia-lyase; phenylpropanoids; plant growth; plant growth-promoting rhizobacteria; polyphenols; proline; soil; stress tolerance; tomatoes; transcriptomics
Abstract:
... AIMS : Pseudomonas koreensis, a subgroup of the P. fluorescens complex, is a potential plant growth-promoting rhizobacterium. This study explored the mechanisms of plant growth promotion by P. koreensis and its potential to induce stress tolerance in tomato. METHODS: Tomato plants in pots were inoculated with P. koreensis GS and cultured for 60 days. RNA sequencing and gas chromatography-mass spec ...
DOI:
10.1007/s11104-021-04837-9

9. Sulphur nutrition and iron plaque formation on roots of rice seedlings and their consequences for immobilisation and uptake of chromium in solution culture

Author:
Peiman Zandi; Jianjun Yang; Xing Xia; Beata Barabasz-Krasny; Katarzyna Możdżeń; Joanna Puła; Elke Bloem; Yaosheng Wang; Sajjad Hussain; Seyed Mohammad Hashemi; Bartosz Różanowski; Qian Li
Source:
Plant and soil 2021 v.462 no.1-2 pp. 365-388
ISSN:
0032-079X
Subject:
absorption; bioavailability; biosynthesis; chromium; decline; glutathione; hydroponics; iron; nutrition; phytochelatins; rice; soil; sulfur; toxicity
Abstract:
... AIMS: The contribution of sulphur (S)-induced responses to chromium (Cr) tolerance of rice plants is not yet fully elucidated. It is hypothesised that S nutrition mitigates the accumulation and toxicity of Cr through enhanced formation of iron plaque (IP) and S-containing chelators. This study aimed to investigate the responses of iron (Fe) and Cr availability and transfer in the hydroponic rice s ...
DOI:
10.1007/s11104-021-04870-8

10. Transcriptomic analyses reveal the effect of nitric oxide on the lateral root development and growth of mangrove plant Kandelia obovata

Author:
Ming-Yue Wei; Huan Li; You-Hui Zhong; Zhi-Jun Shen; Dong-Na Ma; Chang-Hao Gao; Yi-Ling Liu; Wen-Hua Wang; Jing-Ya Zhang; Yan-Ping You; Hai-Lei Zheng
Source:
Plant and soil 2022 v.472 no.1-2 pp. 543-564
ISSN:
0032-079X
Subject:
Kandelia; bioinformatics; biosynthesis; cell walls; dose response; energy metabolism; gene expression regulation; lateral roots; littoral zone; nitric oxide; nitroprusside; root systems; sequence analysis; signal transduction; soil; starch; sucrose; transcriptomics; China
Abstract:
... BACKGROUND AND AIMS: Kandelia obovata, a dominant mangrove species in China, produces complex buttress roots and prop roots in intertidal wetlands where high quantities of nitric oxide (NO) are produced by reducing sediments. NO, a key signaling molecule, participates in an array of plant physiological and developmental processes. However, it is unclear whether NO functions in K. obovata root syst ...
DOI:
10.1007/s11104-021-05271-7

11. Tuberosphere and bulk soil microbial communities in fields differing in common scab severity are distinguished by soil chemistry and interactions with pathogens

Author:
Sagova-Mareckova Marketa; Ensyeh Sarikhani; Ondrej Daniel; Marek Omelka; Vaclav Kristufek; Jiri Divis; Jan Kopecky
Source:
Plant and soil 2021 v.468 no.1-2 pp. 259-275
ISSN:
0032-079X
Subject:
Streptomyces; bacterial communities; biosynthesis; community structure; cultivars; landscapes; nitrogen; nutrient uptake; pathogens; periderm; potatoes; quantitative polymerase chain reaction; scab diseases; soil ecology; soil pH
Abstract:
... PURPOSE: Common scab of potatoes (CS) is influenced by plant-microbe-soil interactions, which are locally specific. The study aims to identify any common trends in such interactions across a landscape differentiated by soil pH and CS severity. METHODS: The 33 sites and 17 cultivars were characterized using soil and periderm nutrient contents and microbial communities. Quantitative PCR and Illumina ...
DOI:
10.1007/s11104-021-05128-z

12. Bacillus megaterium strain WW1211 promotes plant growth and lateral root initiation via regulation of auxin biosynthesis and redistribution

Author:
Shengwang Wang; Xiaofan Na; Lei Yang; Cuifang Liang; Li He; Jie Jin; Ziyu Liu; Juan Qin; Junjie Li; Xiaomin Wang; Yurong Bi
Source:
Plant and soil 2021 v.466 no.1-2 pp. 491-504
ISSN:
0032-079X
Subject:
Arabidopsis; Bacillus megaterium; bacteria; biomass; biosynthesis; cell division; growth promotion; indole acetic acid; lateral roots; rhizosphere; root growth; root meristems; soil
Abstract:
... PURPOSE: Numerous Bacillus spp. in soils show strong plant growth-promotion effects, but the molecular mechanism of most of these bacteria interacting with plants remains unknown. Uncovering the interaction pattern is of considerable importance for potential applications in agriculture. METHODS: In the present study, we isolated the bacterium Bacillus megaterium strain WW1211 from the rhizosphere ...
DOI:
10.1007/s11104-021-05055-z

13. Dynamic transcriptome analysis indicates extensive and discrepant transcriptomic reprogramming of two rapeseed genotypes with contrasting NUE in response to nitrogen deficiency

Author:
Ningmei Yang; Shuang Li; Sheliang Wang; Quan Li; Fangsen Xu; Lei Shi; Chuang Wang; Xiangsheng Ye; Hongmei Cai; Guangda Ding
Source:
Plant and soil 2020 v.456 no.1-2 pp. 369-390
ISSN:
0032-079X
Subject:
Brassica napus; amino acid metabolism; biosynthesis; carbon dioxide fixation; catabolism; fatty acids; gene expression regulation; genes; genetic improvement; nitrogen; nutrient use efficiency; photosynthesis; plant hormones; rapeseed; soil; starch; transcriptomics
Abstract:
... AIMS: Oilseed rape (Brassica napus L.) has high nitrogen (N) requirement for its optimal growth and yield. However, little is known about the transcriptomic reprogramming of rapeseed in response to N deficiency. METHODS: Two rapeseed genotypes with contrasting N use efficiency (NUE) were used to perform whole-transcriptome sequencing on the shoots and roots supplied with or without N in a time-cou ...
DOI:
10.1007/s11104-020-04720-z

14. Flavonoids improve drought tolerance of maize seedlings by regulating the homeostasis of reactive oxygen species

Author:
Baozhu Li; Ruonan Fan; Guiling Sun; Ting Sun; Yanting Fan; Shenglong Bai; Siyi Guo; Shiquan Huang; Jiong Liu; Hui Zhang; Pengtao Wang; Xiaohong Zhu; Chun-peng Song
Source:
Plant and soil 2021 v.461 no.1-2 pp. 389-405
ISSN:
0032-079X
Subject:
Zea mays; biomass; biosynthesis; corn; drought; drought tolerance; ethyl methanesulfonate; flavonols; gene expression regulation; homeostasis; hydrogen peroxide; mutants; oxygen; photosynthesis; seedlings; soil water content; stomatal conductance; stomatal movement; temperature; transcriptome; transcriptomics; water stress; water use efficiency
Abstract:
... BACKGROUND AND AIMS: As drought threatens the yield and quality of maize (Zea mays L.), it is important to dissect the molecular basis of maize drought tolerance. Flavonoids, participate in the scavenging of oxygen free radicals and alleviate stress-induced oxidative damages. This study aims to dissect the function of flavonoids in the improvement of maize drought tolerance. METHODS: Using far-inf ...
DOI:
10.1007/s11104-020-04814-8

15. Magnesium promotes root growth and increases aluminum tolerance via modulation of nitric oxide production in Arabidopsis

Author:
Dongxu Li; Wenna Ma; Jian Wei; Yawen Mao; Zhongping Peng; Jiarong Zhang; Xiangying Kong; Qinqin Han; Wei Fan; Ye Yang; Jianghua Chen; Liangquan Wu; Zed Rengel; Xiuming Cui; Qi Chen
Source:
Plant and soil 2020 v.457 no.1-2 pp. 83-95
ISSN:
0032-079X
Subject:
Arabidopsis; aluminum; biosynthesis; growth promotion; magnesium; mutants; nitrate reductase; nitric oxide; root growth; toxicity
Abstract:
... BACKGROUND AND AIMS: Aluminum (Al) toxicity and magnesium (Mg) deficiency often coexist in acidic soils. Nitric oxide (NO) is involved in diverse physiological processes and stress responses. Here, we investigated the role of NO in Mg-mediated root growth promotion and Al tolerance in Arabidopsis. METHODS: Physiological and pharmacological methods together with molecular and genetic analyses were ...
DOI:
10.1007/s11104-019-04274-9

16. Phosphate fertiliser alters carboxylates and bacterial communities in sweet potato (Ipomoea batatas (L.) Lam.) rhizosheaths

Author:
David Minemba; Belinda C. Martin; Megan H. Ryan; Erik J. Veneklaas; Deirdre B. Gleeson
Source:
Plant and soil 2020 v.454 no.1-2 pp. 245-260
ISSN:
0032-079X
Subject:
Burkholderia; Ipomoea batatas; Massilia; bacterial communities; biosynthesis; citrates; cultivars; exudation; genes; greenhouses; malates; oxalates; phosphorus fertilizers; species diversity; sweet potatoes; Papua New Guinea
Abstract:
... AIMS: This study aimed to determine the structure of the bacterial community inhabiting the roots and rhizosheath of sweet potato cultivars, and how these bacterial communities respond to P addition and subsequent changes in carboxylate exudation by sweet potato roots. METHODS: Five sweet potato cultivars were grown with and without P addition in a low P soil in a glasshouse: Beauregard and Northe ...
DOI:
10.1007/s11104-020-04646-6

17. Colonization of Arabidopsis thaliana by Herbaspirillum seropedicae promotes its growth and changes its proteomic profile

Author:
Mariana Ramos Leandro; Patrícia Louzada Rangel; Tamires Cruz dos Santos; Leandro Fernandes Andrade; Luciano de Souza Vespoli; Ana Lidia Soares Rangel; Suzane Ariadina de Souza; Roberta Ribeiro Barbosa; Lucas Zanchetta Passamani; Vanildo Silveira; Gonçalo Apolinário de Souza Filho
Source:
Plant and soil 2019 v.443 no.1-2 pp. 429-447
ISSN:
0032-079X
Subject:
Arabidopsis thaliana; Herbaspirillum seropedicae; Liliopsida; biomass; biosynthesis; crops; endophytes; fluorescence microscopy; grasses; growth promotion; host plants; leaf area; models; photosynthesis; plant growth; plant growth-promoting rhizobacteria; plant tissues; proteomics; roots; seedlings; shoots
Abstract:
... BACKGROUND AND AIMS: Herbaspirillum seropedicae is a Plant Growth Promoting Bacterium (PGPB) that colonizes crops of economic interest, especially grasses. Here, we aimed to characterize the association of H. seropedicae with the model dicot Arabidopsis thaliana and its effect on plant growth. The molecular pathways activated during the association were monitored by comparative proteomics. METHODS ...
DOI:
10.1007/s11104-019-04236-1

18. Comparative transcriptome analysis of cabbage (Brassica oleracea var. capitata) infected by Plasmodiophora brassicae reveals drastic defense response at secondary infection stage

Author:
Yu Ning; Yong Wang; Zhiyuan Fang; Mu Zhuang; Yangyong Zhang; Honghao Lv; Yumei Liu; Zhansheng Li; Limei Yang
Source:
Plant and soil 2019 v.443 no.1-2 pp. 167-183
ISSN:
0032-079X
Subject:
Brassica oleracea var. capitata; Plasmodiophora brassicae; biochemical pathways; biosynthesis; cabbage; calcium; cell walls; chitinase; clubroot; disease resistance; gene expression regulation; gene ontology; genes; histology; host-pathogen relationships; mitogen-activated protein kinase; plant hormones; plant root cells; protists; receptors; respiratory burst; roots; secondary infection; secondary metabolites; signal transduction; starch; sucrose; transcription (genetics); transcription factors; transcriptome; transcriptomics; transmission electron microscopy
Abstract:
... AIMS: Clubroot, caused by the soil-borne protist Plasmodiophora brassicae, is one of the most destructive disease for Brassica oleracea worldwide. However, the molecular mechanism of clubroot resistance still remains poorly elucidated. Therefore, we aim at identifying key genes responsive to P. brassicae infection and deducing possible molecular mechanism regulating clubroot resistance in cabbage. ...
DOI:
10.1007/s11104-019-04196-6

19. Enhancement of growth and salt tolerance of tomato seedlings by a natural halotolerant actinobacterium Glutamicibacter halophytocola KLBMP 5180 isolated from a coastal halophyte

Author:
You-Wei Xiong; Yuan Gong; Xue-Wei Li; Pan Chen; Xiu-Yun Ju; Chun-Mei Zhang; Bo Yuan; Zuo-Peng Lv; Ke Xing; Sheng Qin
Source:
Plant and soil 2019 v.445 no.1-2 pp. 307-322
ISSN:
0032-079X
Subject:
Actinobacteria; Limonium sinense; antioxidant activity; betaine; biodegradation; biofertilizers; biomass; biosynthesis; exopolysaccharides; growth promotion; halophytes; homeostasis; metal tolerance; nitrogen fixation; plant growth-promoting rhizobacteria; proline; saline soils; salinity; salt stress; salt tolerance; seedling growth; seedlings; siderophores; soil salinity; tomatoes
Abstract:
... BACKGROUND AND AIMS: Soil salinity stress affects the health and growth of crops. The use of plant growth-promoting rhizobacteria (PGPR) to improve the salt tolerance of plants is gaining acceptance worldwide. Here, a halotolerant, plant growth-promoting actinobacterium Glutamicibacter halophytocola KLBMP 5180, recently isolated from the root of a coastal halophyte Limonium sinense, was investigat ...
DOI:
10.1007/s11104-019-04310-8

20. H2S is involved in ABA-mediated stomatal movement through MPK4 to alleviate drought stress in Arabidopsis thaliana

Author:
Xinzhe Du; Zhuping Jin; Liping Zhang; Xin Liu; Guangdong Yang; Yanxi Pei
Source:
Plant and soil 2019 v.435 no.1-2 pp. 295-307
ISSN:
0032-079X
Subject:
Arabidopsis thaliana; abscisic acid; animals; biosynthesis; hydrogen peroxide; hydrogen sulfide; mitogen-activated protein kinase; mutants; plants (botany); quantitative polymerase chain reaction; reverse transcriptase polymerase chain reaction; root tips; stomatal movement; stress response; stress tolerance; water stress
Abstract:
... AIM: Hydrogen sulfide (H₂S) is a gaseous signaling molecule that participates in multiple physiological processes in both animals and plants. Mitogen-activated protein kinase (MAPK) is important signaling molecule that links the growth and developmental signals and environment stimuli to cellular responses. In the current study we explored the relationship between H₂S and MAPK in drought stress re ...
DOI:
10.1007/s11104-018-3894-0

21. Hydrogen sulfide mediates DNA methylation to enhance osmotic stress tolerance in Setaria italica L.

Author:
Xuefeng Hao; Zhuping Jin; Zhiqing Wang; Wensheng Qin; Yanxi Pei
Source:
Plant and soil 2020 v.453 no.1-2 pp. 355-370
ISSN:
0032-079X
Subject:
DNA methylation; DNA methyltransferase; Setaria italica; biosynthesis; bisulfites; drought tolerance; epigenetics; hydrogen sulfide; hydroxylamine; millets; osmotic stress; plant growth; plant response; soil; stress tolerance; transcription (genetics)
Abstract:
... BACKGROUND AND AIMS: DNA methylation is an important form of epigenetic modification. It has a vital role in regulating plant growth and development, and also participates in plant response to various stresses. In recent years, hydrogen sulfide (H₂S) has been shown to have similar functions as DNA methylation, but crosstalk between DNA methylation and H₂S in the acquisition of drought resistance i ...
DOI:
10.1007/s11104-020-04590-5

22. Hydrogen-induced tolerance against osmotic stress in alfalfa seedlings involves ABA signaling

Author:
Kiprotich Felix; Jiuchang Su; Rongfei Lu; Gan Zhao; Weiti Cui; Ren Wang; Hualun Mu; Jin Cui; Wenbiao Shen
Source:
Plant and soil 2019 v.445 no.1-2 pp. 409-423
ISSN:
0032-079X
Subject:
Medicago sativa; abscisic acid; alfalfa; antioxidant activity; antioxidants; biomass; biosynthesis; gene expression; genes; hydrogen; lipid peroxidation; osmotic stress; soil; transcription factors; water content
Abstract:
... BACKGROUND AND AIMS: This study investigated the detailed mechanism underlying the alleviation of osmotic stress by exogenous hydrogen (H₂) in Medicago sativa. METHODS: By using biochemical and molecular approaches, the experiments were performed with the analyses of biomass, relative water content (RWC), lipid peroxidation, abscisic acid (ABA) content, antioxidant activities, and related gene exp ...
DOI:
10.1007/s11104-019-04328-y

23. A unique aluminum resistance mechanism conferred by aluminum and salicylic-acid-activated root efflux of benzoxazinoids in maize

Author:
Zunkang Zhao; Xiaofeng Gao; Ye Ke; Minmin Chang; Lu Xie; Xiaofeng Li; Minghua Gu; Jiping Liu; Xinlian Tang
Source:
Plant and soil 2019 v.437 no.1-2 pp. 273-289
ISSN:
0032-079X
Subject:
aluminum; benzoxazinoids; biosynthesis; chelation; corn; cultivars; exudation; hydroxamic acids; root growth; root tips; salicylic acid
Abstract:
... BACKGROUND AND AIMS: Although aluminum (Al) exclusion via root exudation of organic matters is a common resistance mechanism adopted by many plant species, whether root exudation of benzoxazinoids, such as hydroxamic acids (HAs), confers Al resistance remains unclear. METHODS: We performed physiological characterization for an Al-resistant maize cultivar TY and a sensitive maize cultivar ZD. RESUL ...
DOI:
10.1007/s11104-019-03971-9

24. A volatile producing endophytic Bacillus siamensis YC7012 promotes root development independent on auxin or ethylene/jasmonic acid pathway

Author:
Mohammad Tofajjal Hossain; Ajmal Khan; Md. Harun-Or-Rashid; Young Ryun Chung
Source:
Plant and soil 2019 v.439 no.1-2 pp. 309-324
ISSN:
0032-079X
Subject:
Arabidopsis; Bacillus subtilis; auxins; bioassays; biosynthesis; carbohydrates; cell walls; chloroplasts; coculture; endophytes; ethylene; gene expression regulation; genes; genetically modified organisms; hormones; jasmonic acid; mutants; phytomass; plant growth; quantitative polymerase chain reaction; reverse transcriptase polymerase chain reaction; roots; seedlings; signal transduction; volatile organic compounds
Abstract:
... BACKGROUND & AIMS: Endophytic Bacillus species with plant growth promoting activities have been used in the last decade. The mechanism of their activities has been partially elucidated recently. Plant growth regulatory hormones that interact with volatiles emitted by endophytic Bacillus siamensis YC7012 have not been well defined yet. To elucidate the mechanism involved in the promoting effect of ...
DOI:
10.1007/s11104-019-04015-y

25. Arbuscular mycorrhizal fungi increase the proportion of cellulose and hemicellulose in the root stele of vetiver grass

Author:
Xun Wen Chen; Yuan Kang; Pui San So; Charles Wang Wai Ng; Ming Hung Wong
Source:
Plant and soil 2018 v.425 no.1-2 pp. 309-319
ISSN:
0032-079X
Subject:
Arabidopsis thaliana; Chrysopogon zizanioides; Glomus aggregatum; Glomus mosseae; Medicago truncatula; Oryza sativa; Rhizophagus intraradices; biosynthesis; cellulose; correlation; hemicellulose; lignin; lipids; models; mycorrhizal fungi; rice; stele; tensile strength; vesicular arbuscular mycorrhizae
Abstract:
... AIMS: Arabidopsis thaliana is the model plant that is mainly used in studying cellulose and hemicellulose (CH) biosynthesis. Unfortunately, A. thaliana does not associate with mycorrhiza and as a result there are only rare reports on the role of arbuscular mycorrhiza (AM) fungi on CH biosynthesis. This study aims to investigate the effects of AM fungi on changing the CH content in mycorrhizal plan ...
DOI:
10.1007/s11104-018-3583-z

26. Improved phosphorus nutrition by arbuscular mycorrhizal symbiosis as a key factor facilitating glycyrrhizin and liquiritin accumulation in Glycyrrhiza uralensis

Author:
Wei Xie; Zhipeng Hao; Meng Yu; Zhaoxiang Wu; Aihua Zhao; Jinglong Li; Xin Zhang; Baodong Chen
Source:
Plant and soil 2019 v.439 no.1-2 pp. 243-257
ISSN:
0032-079X
Subject:
Glycyrrhiza uralensis; active ingredients; biosynthesis; carbon; carbon nitrogen ratio; gene expression; genes; glycyrrhizin; licorice; medicinal plants; nitrogen; nutrition; phosphorus; photosynthesis; plant growth; roots; secondary metabolites; stomatal conductance; vesicular arbuscular mycorrhizae
Abstract:
... BACKGROUND AND AIMS: Liquorice (Glycyrrhiza uralensis Fisch.) is an important medicinal plant as it accumulates active ingredients, glycyrrhizin and liquiritin, in its roots. Arbuscular mycorrhizal (AM) symbiosis and phosphorus (P) nutrition both affect the accumulation of glycyrrhizin and liquiritin in liquorice roots and it is well known that AM symbiosis mediates P nutrition in many plant speci ...
DOI:
10.1007/s11104-018-3861-9

27. Involvement of auxin in the regulation of ammonium tolerance in rice (Oryza sativa L.)

Author:
Dong-Wei Di; Li Sun; Xiaonan Zhang; Guangjie Li; Herbert J. Kronzucker; Weiming Shi
Source:
Plant and soil 2018 v.432 no.1-2 pp. 373-387
ISSN:
0032-079X
Subject:
Oryza sativa; ammonium; biosynthesis; cultivars; fertilizers; genes; homeostasis; hydroponics; indole acetic acid; metal tolerance; nitrogen; pharmacology; plant stress; reverse transcriptase polymerase chain reaction; rice; root growth; roots; staining; stress tolerance; transcription (genetics)
Abstract:
... BACKGROUND AND AIMS: Ammonium (NH₄⁺) is an important nitrogen source and is widely used as a fertilizer in agricultural systems. However, excess NH₄⁺ inhibits root growth, and, subsequently, vegetative shoot growth and yield. This study examines whether auxin is involved in differential NH₄⁺ tolerance in rice (Oryza sativa L.), and how auxin is regulated under high-NH₄⁺ conditions in rice. METHODS ...
DOI:
10.1007/s11104-018-3813-4

28. Modification of plant cell wall chemistry impacts metabolome and microbiome composition in Populus PdKOR1 RNAi plants

Author:
Allison M. Veach; Daniel Yip; Nancy L. Engle; Zamin K. Yang; Amber Bible; Jennifer Morrell-Falvey; Timothy J. Tschaplinski; Udaya C. Kalluri; Christopher W. Schadt
Source:
Plant and soil 2018 v.429 no.1-2 pp. 349-361
ISSN:
0032-079X
Subject:
Ascomycota; Basidiomycota; Micromonosporaceae; Nitrospirae; Populus deltoides; RNA interference; alanine; biomass; biosynthesis; carbon metabolism; cell wall components; cell walls; cellulose; community structure; crop production; endo-1,4-beta-glucanase; energy crops; flavonoids; free amino acids; fungal communities; gas chromatography-mass spectrometry; genes; internal transcribed spacers; isoleucine; metabolites; metabolome; microbiome; renewable energy sources; ribosomal RNA; roots; salicylic acid; sequence analysis; valine
Abstract:
... AIMS: We examined the effect of downregulating PdKOR1 gene, an endo-β-1,4-glucanase gene family member previously characterized to affect cellulose biosynthesis and cell wall composition in Populus, on the secondary metabolome and microbiome of field-grown Populus deltoides. METHODS: We revealed differences in metabolite profiles of PdKOR1 RNAi and control roots using gas chromatography-mass spect ...
DOI:
10.1007/s11104-018-3692-8

29. Omics for understanding the mechanisms of Streptomyces lydicus A01 promoting the growth of tomato seedlings

Author:
Qiong Wu; Mi Ni; Wei-Cheng Liu; Jian-Hong Ren; Ying-Hong Rao; Jie Chen; Cai-Ge Lu
Source:
Plant and soil 2018 v.431 no.1-2 pp. 129-141
ISSN:
0032-079X
Subject:
Streptomyces lydicus; abscisic acid; biosynthesis; cutin; flavonoids; gas chromatography-mass spectrometry; growth promotion; jasmonic acid; liquid chromatography; photosynthesis; plant growth; salicylic acid; secondary metabolites; seedlings; sequence analysis; tomatoes
Abstract:
... AIMS: Tomato is an important vegetable plant worldwide. Previously, we isolated a soilborne Actinobacteria species, Streptomyces lydicus A01, which promotes the growth of tomato seedlings. The related mechanisms are needed to study. METHODS: RNA sequencing and gas chromatography–mass spectrometry were used reveal the global effect of S. lydicus A01 on tomato seedlings. Liquid chromatography–mass s ...
DOI:
10.1007/s11104-018-3750-2

30. Paecilomyces variotii extracts (ZNC) enhance plant immunity and promote plant growth

Author:
Chongchong Lu; Haifeng Liu; Depeng Jiang; Lulu Wang; Yanke Jiang; Shuya Tang; Xuwen Hou; Xinyi Han; Zhiguang Liu; Min Zhang; Zhaohui Chu; Xinhua Ding
Source:
Plant and soil 2019 v.441 no.1-2 pp. 383-397
ISSN:
0032-079X
Subject:
Paecilomyces variotii; absorption; auxins; biosynthesis; callose; elicitors; endophytes; genes; growth promotion; immunity; mutants; nitrogen content; phosphorus; plant disease resistance; plant diseases and disorders; plant growth; root tips; salicylic acid; seedlings; sequence analysis; signal transduction; transcriptome; transgenic plants; China
Abstract:
... BACKGROUND AND AIMS: The crude extract of the endophyte Paecilomyces variotii known as ZhiNengCong (ZNC) has function of promoting plant growth and enhancing disease resistance and is widely used in China. Our study aims to evaluate the molecular mechanisms of plant growth promotion and disease protection. METHODS: We generated transcriptome profiles from ZNC-treated seedlings using RNA sequencing ...
DOI:
10.1007/s11104-019-04130-w

31. Proteomic analysis of responsive root proteins of Fusarium oxysporum-infected watermelon seedlings

Author:
Man Zhang; Jinhua Xu; Guang Liu; Xiefeng Yao; Runsheng Ren; Xingping Yang
Source:
Plant and soil 2018 v.422 no.1-2 pp. 169-181
ISSN:
0032-079X
Subject:
Citrullus lanatus var. lanatus; Fusarium oxysporum; amino acids; biosynthesis; breeding; fungal diseases of plants; mass spectrometry; plant pathogenic fungi; proteins; proteome; proteomics; quantitative polymerase chain reaction; reverse transcriptase polymerase chain reaction; roots; seedlings; two-dimensional gel electrophoresis; watermelons
Abstract:
... AIMS: Fusarium oxysporum is a causal disease that threatens watermelon production, but little information on the molecular mechanisms involved in host defense is available. To understand the defense response, a proteome-level changes that occur in watermelon roots during F. oxysporum infection were investigated. METHODS: We utilized two-dimensional gel electrophoresis (2-DE) to compare changes in ...
DOI:
10.1007/s11104-017-3294-x

32. Transcriptome analysis of Medicago lupulina seedlings leaves treated by high calcium provides insights into calcium oxalate formation

Author:
Xi-Min Zhang; Lun-Xian Liu; Zhi-Meng Su; Zhi-Jun Shen; Gui-Feng Gao; Yin Yi; Hai-Lei Zheng
Source:
Plant and soil 2019 v.444 no.1-2 pp. 299-314
ISSN:
0032-079X
Subject:
Medicago lupulina; NAD(P)H oxidase (H2O2-forming); ascorbate oxidase; ascorbic acid; biosynthesis; calcium; calcium oxalate; gene expression regulation; oxalic acid; soil; transcriptome; transcriptomics
Abstract:
... BACKGROUND AND AIM: Calcium oxalate (CaOx) is a common biomineral found in the plant kingdom. Crystals of CaOx occur in different plant tissues, such as leaves and stems. However, little is known about the biosynthesis of CaOx in oxalate-accumulating plants. Moreover, the literature on genes related to CaOx formation under high-calcium environment is scarce. In the present study, the physiological ...
DOI:
10.1007/s11104-019-04283-8

33. Complex role of the polymeric matrix in biological soil crusts

Author:
Federico Rossi; Gianmarco Mugnai; Roberto De Philippis
Source:
Plant and soil 2018 v.429 no.1-2 pp. 19-34
ISSN:
0032-079X
Subject:
Cyanobacteria; biological soil crusts; biosynthesis; cohesion; environmental factors; exopolysaccharides; gelation; microbial activity; microbial communities; plant establishment; sediments; water solubility
Abstract:
... BACKGROUND: Extracellular polymeric matrix (EPM) is a complex component of the organo-mineral assemblages created by biological soil crusts (BSCs). Mainly of polysaccharidic origin, it embeds soil and sediments and provides key benefits to the crust community. Services provided include: sediment cohesion and resistance to erosion, moisture provision, protection from external harmful factors, as we ...
DOI:
10.1007/s11104-017-3441-4

34. NaCl alleviates iron deficiency through facilitating root cell wall iron reutilization and its translocation to the shoot in Arabidopsis thaliana

Author:
Xiao Fang Zhu; Qi Wu; Lu Zheng; Ren Fang Shen
Source:
Plant and soil 2017 v.417 no.1-2 pp. 155-167
ISSN:
0032-079X
Subject:
Arabidopsis thaliana; RNA; abscisic acid; biosynthesis; cell walls; diameter; ecotypes; fluridone; gene expression regulation; genes; hemicellulose; iron; nicotianamine; nutrient deficiencies; nutrient solutions; roots; shoots; sodium chloride
Abstract:
... AIMS: The present study was undertaken to investigate the mechanism underlying NaCl-alleviated Fe (iron) deficiency in Arabidopsis thaliana Col-0 (Columbia ecotype). METHODS: Six-week-old Col-0 with rosettes of similar diameters was grown in full-strength nutrient solution lacking Fe (Fe-deficient) or full-strength nutrient solution (Fe-sufficient) with or without 10 mM NaCl for 7 days. Roots were ...
DOI:
10.1007/s11104-017-3248-3

35. Root RNA-seq analysis reveals a distinct transcriptome landscape between clubroot-susceptible and clubroot-resistant Chinese cabbage lines after Plasmodiophora brassicae infection

Author:
Hao Jia; Xiaochun Wei; Yan Yang; Yuxiang Yuan; Fang Wei; Yanyan Zhao; Shuangjuan Yang; Qiuju Yao; Zhiyong Wang; Baoming Tian; Xiaowei Zhang
Source:
Plant and soil 2017 v.421 no.1-2 pp. 93-105
ISSN:
0032-079X
Subject:
Chinese cabbage; DNA replication; Plasmodiophora brassicae; biosynthesis; calcium; cell division; cell walls; chitin; citrates; clubroot; cole crops; disease resistance; energy; gene expression regulation; gene ontology; genes; glucosinolates; homeostasis; indole acetic acid; oxidative phosphorylation; pathogens; protists; salicylic acid; sequence analysis; signal transduction; transcriptome; tricarboxylic acid cycle
Abstract:
... BACKGROUNDS AND AIMS: Clubroot, caused by the soil-borne protist Plasmodiophora brassicae, is considered as one of the most economically important diseases of Brassica crops worldwide. The Chinese cabbage (Brassica rapa ssp. pekinesis) doubled haploid (DH) line R635–10 was previously identified resistant to the pathogen P. brassicae, but contrastly the line S177–47 was obviously sensitive to this ...
DOI:
10.1007/s11104-017-3432-5

36. The Sinorhizobium (Ensifer) fredii HH103 rkp-2 region is involved in the biosynthesis of lipopolysaccharide and exopolysaccharide but not in K-antigen polysaccharide production

Author:
Sebastián Acosta-Jurado; Pilar Navarro-Gómez; Juan-Carlos Crespo-Rivas; Carlos Medina; Piedad del Socorro Murdoch; Lidia Cuesta-Berrio; Miguel-Ángel Rodríguez-Carvajal; José-Enrique Ruiz-Sainz; José-María Vinardell
Source:
Plant and soil 2017 v.417 no.1-2 pp. 415-431
ISSN:
0032-079X
Subject:
Ensifer; Sinorhizobium; biofilm; biosynthesis; cowpeas; exopolysaccharides; genes; glucuronic acid; lipopolysaccharides; mutants; mutation; root diseases; soybeans; symbiosis; transcription (genetics)
Abstract:
... BACKGROUND: Rhizobial surface polysaccharides are important molecular determinants required for successful symbiosis with legumes. In Sinorhizobium (Ensifer) meliloti Rm41, the rkp-2 region is involved in the biosynthesis of K-antigen polysaccharide (KPS) and lipopolysaccharide (LPS). This region is composed of two genes, lpsL and rkpK, which are respectively responsible for the production of gala ...
DOI:
10.1007/s11104-017-3268-z

37. Soybean: A new frontier in understanding the iron deficiency tolerance mechanisms in plants

Author:
Emre Aksoy; Amir Maqbool; İlknur Tindas; Sevgi Caliskan
Source:
Plant and soil 2017 v.418 no.1-2 pp. 37-44
ISSN:
0032-079X
Subject:
Glycine max; biosynthesis; breeding; chlorophyll; chlorosis; crop yield; cultivars; genetic transformation; genetically modified organisms; humans; iron; loss-of-function mutation; models; mutants; nutrient deficiencies; soybeans
Abstract:
... BACKGROUND: Soybean (Glycine max L.) is an agronomic crop belonging to the legume family, and is the top second plant species with the highest iron (Fe) content. When exposed to Fe-deficiency during growth in the field, soybean yields are negatively affected from impaired chlorophyll biosynthesis, which is called as Fe-deficiency chlorosis (IDC). Although IDC in soybeans has been observed for year ...
DOI:
10.1007/s11104-016-3157-x

38. Differential deployment of parthenolide and phenylpropanoids in feverfew plants subjected to divalent heavy metals and trans-cinnamic acid

Author:
Mostafa Hojati; Seyed Ali Mohammad Modarres-Sanavy; Sattar Tahmasebi Enferadi; Mohammad Majdi; Faezeh Ghanati; Soudeh Farzadfar
Source:
Plant and soil 2016 v.399 no.1-2 pp. 41-59
ISSN:
0032-079X
Subject:
Tanacetum parthenium; biosynthesis; cadmium; copper; genes; heavy metals; leaves; phenylalanine ammonia-lyase; phenylpropanoids; photosynthesis; physiological response; phytotoxicity; plant growth; secondary metabolites; seedlings
Abstract:
... AIMS: Accumulation of defense metabolites is an adaptive response to heavy metals in plants. However, deployment of multiple classes of defense metabolites under cadmium (Cd) and copper (Cu) toxicity is not understood. Here, the responses of parthenolide and phenylpropanoids were examined. METHODS: Quantification of parthenolide and phenylpropanoids, and the expression of parthenolide biosynthesis ...
DOI:
10.1007/s11104-015-2677-0

39. Phytotoxicity and detoxification mechanism differ among inorganic and methylated arsenic species in Arabidopsis thaliana

Author:
Zhong Tang; Yuanyuan Kang; Peitong Wang; Fang-Jie Zhao
Source:
Plant and soil 2016 v.401 no.1-2 pp. 243-257
ISSN:
0032-079X
Subject:
Arabidopsis thaliana; adenosine triphosphate; arsenates; arsenic; biosynthesis; cacodylic acid; genes; glutathione; hydroponics; mutants; oxidative stress; phytotoxicity; roots; seeds; shoots; soil; sulfur; thiols; tonoplast; transporters; vacuoles
Abstract:
... BACKGROUND AND AIMS: Plants are able to take up inorganic arsenic (As) and methylated As, but whether the mode of phytotoxicity and the detoxification mechanism differ between different As species remains unclear. This study aimed to investigate the differences in phytotoxicity and detoxification mechanism between arsenate [As(V)], monomethylarsonic acid [MMA(V)] and dimethylarsinic acid [DMA(V)]. ...
DOI:
10.1007/s11104-015-2739-3

40. Rhizobia-inoculation enhances the soybean’s tolerance to salt stress

Author:
Liqun Qu; Yingying Huang; Chengmin Zhu; Houqing Zeng; Chenjia Shen; Cong Liu; Ying Zhao; Erxu Pi
Source:
Plant and soil 2016 v.400 no.1-2 pp. 209-222
ISSN:
0032-079X
Subject:
peat; ascorbate peroxidase; seedlings; chalcone isomerase; genes; flavonoids; roots; oxidative stress; lodging resistance; glutathione transferase; sodium; cultivars; Glycine max; osmotic stress; naringenin-chalcone synthase; superoxide dismutase; cytochrome P-450; phospholipase C; potassium; antioxidants; salt stress; salt tolerance; biosynthesis; salts; symbiosis; soybeans; Ensifer meliloti; saline soils
Abstract:
... BACKGROUND AND AIMS: Our recent research revealed that several key enzymes involved in flavonoid biosynthesis played vital roles in soybean’s tolerance to salinity. Since the flavonoids also act as important signals mediating the establishment of symbiosis between rhizobium and leguminous plants, the Sinorhizobium meliloti 1021 was tested to find out whether it had any impact on soybean’s toleranc ...
DOI:
10.1007/s11104-015-2728-6

41. Transcriptional and physiological analyses identify a regulatory role for hydrogen peroxide in the lignin biosynthesis of copper-stressed rice roots

Author:
Qingquan Liu; Li Zheng; Fei He; Fang-Jie Zhao; Zhenguo Shen; Luqing Zheng
Source:
Plant and soil 2015 v.387 no.1-2 pp. 323-336
ISSN:
0032-079X
Subject:
NADP (coenzyme); Oryza sativa; abiotic stress; biosynthesis; copper; copper sulfate; gene expression regulation; genes; hydrogen peroxide; laccase; lignin; microarray technology; peroxidase; polymerization; reverse transcriptase polymerase chain reaction; rice; root growth; roots; seedlings; transcription (genetics); transcriptomics
Abstract:
... AIMS: Induction of lignin biosynthesis is an adaptive response of plants subjected to many abiotic stresses. In this study, we examined the response of lignin biosynthesis to copper (Cu) stress, with a particular focus on the regulatory mechanism. METHODS: We performed a transcriptomic analysis of rice (Oryza sativa L.) roots, and the microarray data on lignin biosynthesis pathway genes were corro ...
DOI:
10.1007/s11104-014-2290-7

42. The involvement of phenazines and cyclic lipopeptide sessilin in biocontrol of Rhizoctonia root rot on bean (Phaseolus vulgaris) by Pseudomonas sp. CMR12a is influenced by substrate composition

Author:
Gia Khuong Hoang Hua; Monica Höfte
Source:
Plant and soil 2015 v.388 no.1-2 pp. 243-253
ISSN:
0032-079X
Subject:
Phaseolus vulgaris; Pseudomonas; Rhizoctonia; Thanatephorus cucumeris; antibiotics; beans; biological control; biological control agents; biosynthesis; disease severity; hyphae; lipopeptides; metabolites; mutants; phenazines; root rot; sand; soil
Abstract:
... AIMS: Pseudomonas sp. CMR12a is an effective biocontrol agent that produces various antifungal metabolites including phenazine antibiotics and cyclic lipopeptides. In this study, we wanted to investigate the influence of substrate composition on the role of phenazines and the cyclic lipopeptide (CLP) sessilin in biocontrol of bean root rot caused by Rhizoctonia solani AG 2–2. METHODS: Disease seve ...
DOI:
10.1007/s11104-014-2327-y

43. The 4-phosphopantetheinyl transferase of Trichoderma virens plays a role in plant protection against Botrytis cinerea through volatile organic compound emission

Author:
Hexon Angel Contreras-Cornejo; Lourdes Macías-Rodríguez; Alfredo Herrera-Estrella; José López-Bucio
Source:
Plant and soil 2014 v.379 no.1-2 pp. 261-274
ISSN:
0032-079X
Subject:
Arabidopsis thaliana; immunity; growth promotion; biosynthesis; monoterpenoids; Botrytis cinerea; Trichoderma virens; hydrogen peroxide; branching; jasmonic acid; seedlings; beta-caryophyllene; volatile organic compounds; mutants; germacrene; mass spectrometry; gas chromatography; roots; plant protection
Abstract:
... AIMS: This work was conducted to examine the effects of volatile organic compounds (VOCs) from Trichoderma virens and the 4-phosphopantetheinyl transferase 1 (TvPPT1) mutant in growth promotion and induction of defense responses of Arabidopsis thaliana seedlings using a co-cultivation system in vitro. METHODS: The contribution of VOCs to plant development and immunity was assessed by comparing the ...
DOI:
10.1007/s11104-014-2069-x

44. Altered growth and root tip morphology in Pisum sativum L. in response to altered expression of a gene expressed in border cells

Author:
Fushi Wen; Lindy A. Brigham; Gilberto Curlango-Rivera; Zhongguo Xiong; Martha C. Hawes
Source:
Plant and soil 2014 v.377 no.1-2 pp. 179-187
ISSN:
0032-079X
Subject:
Northern blotting; Pisum sativum; auxins; biosynthesis; gene expression; leaves; leukocytes; messenger RNA; phenotype; proteins; reporter genes; ribonucleases; root growth; roots; sequence homology; stems
Abstract:
... BACKGROUND AND AIMS: Recent studies suggest that root border cells function in defense of the root by an extracellular DNA-based trapping mechanism similar to that described in mammalian white blood cells. Genes controlling the specialized properties of border cells as they detach from the root tip therefore are of interest. METHODS: mRNA differential display was used to identify Brd13, a sequence ...
DOI:
10.1007/s11104-013-1995-3

45. Deposition rates in growing tissue: Implications for physiology, molecular biology, and response to environmental variation

Author:
Wendy K. Silk; Marie-Béatrice Bogeat-Triboulot
Source:
Plant and soil 2014 v.374 no.1-2 pp. 1-17
ISSN:
0032-079X
Subject:
actin; biosynthesis; confocal microscopy; drought; ecophysiology; environmental factors; equations; gene expression regulation; genes; molecular biology; nitrogen metabolism; salinity; soil
Abstract:
... BACKGROUND: Net rates of biosynthesis and mineral deposition are needed to understand the physiology and molecular biology of growth and plant responses to environmental variation. Many popular models ignore cell expansion and displacement. In contrast, the continuity equation, used with empirical data on growth velocity and concentration, allows computation of biosynthesis and deposition rates in ...
DOI:
10.1007/s11104-013-1726-9

46. Cloning, characterization and functional analysis of the role MhNCED3, a gene encoding 9-cis-epoxycarotenoid dioxygenase in Malus hupehensis Rehd., plays in plant tolerance to osmotic and Cd²⁺ stresses

Author:
Weiwei Zhang; Hongqiang Yang; Shuzhen You; Yuting Xu; Kun Ran; Shulei Fan
Source:
Plant and soil 2014 v.381 no.1-2 pp. 143-160
ISSN:
0032-079X
Subject:
Arabidopsis; Malus hupehensis; abiotic stress; abscisic acid; antioxidants; apoptosis; biosynthesis; cadmium; cold treatment; cooling; enzyme activity; genes; mutants; osmotolerance; roots; seed germination; seedlings; stress tolerance
Abstract:
... AIMS: Abscisic acid (ABA) plays an important role in the stress tolerance of seedlings and 9-cis-epoxycarotenoid dioxygenase (NCED) is considered to be the rate-limiting enzyme involved in ABA biosynthesis. However, the genes encoding NCED in M. hupehensis Rehd. have not been reported. METHODS: In this study, a gene encoding NCED, MhNCED3, was isolated from the roots of M. hupehensis Rehd. Its fun ...
DOI:
10.1007/s11104-014-2120-y

47. LcKRP, a cyclin-dependent kinase inhibitor from Lycium chinense, is involved in an ABA-dependent drought stress-signaling pathway

Author:
Chunfeng Guan; Jing Ji; Wenzhu Guan; Xiaozhou Li; Chao Jin; Jing Li; Yurong Wang; Gang Wang
Source:
Plant and soil 2014 v.382 no.1-2 pp. 43-59
ISSN:
0032-079X
Subject:
Lycium chinense; RNA-directed DNA polymerase; abamine; abscisic acid; biosynthesis; cell cycle; cyclin-dependent kinase; drought; genes; leaf area; leaves; plant organs; polymerase chain reaction; proteins; soil water; stomatal movement; water stress
Abstract:
... BACKGROUND AND AIMS: Kip-related proteins (KRPs) play a central role in the regulation of the cell cycle and differentiation through the modulation of cyclin-dependent kinases (CDKs) in plants. Until now, little has been done to explore the relationship between drought stress and the expression of KRP genes and we will investigate this link. METHODS: Drought stress was imposed on 15 weeks old plan ...
DOI:
10.1007/s11104-014-2134-5

48. Nitrogen supply influences plant growth and transcriptional responses induced by Enterobacter radicincitans in Solanum lycopersicum

Author:
Beatrice Berger; Anita K. Brock; Silke Ruppel
Source:
Plant and soil 2013 v.370 no.1-2 pp. 641-652
ISSN:
0032-079X
Subject:
Enterobacter; Solanum lycopersicum; biosynthesis; genetic markers; hormones; nitrogen; nitrogen fertilizers; pathogens; phosphates; plant growth; plant growth-promoting rhizobacteria; plant hormones; roots; seeds; sodium chloride; sustainable agriculture; tomatoes; transcription (genetics)
Abstract:
... Aim: The use of plant growth-promoting bacteria (PGPB) to reduce requirements for mineral nitrogen fertilization in sustainable agriculture is an important issue. We studied how reduced nitrogen fertilization affects the growth-promoting capacity of Enterobacter radicincitans, the bacteria's root colonization behavior, and the regulation of nitrogen, phosphate and hormone marker genes in tomato (S ...
DOI:
10.1007/s11104-013-1633-0

49. Transfer RNA-dependent asparagine biosynthesis in Gluconacetobacter diazotrophicus and its influence on biological nitrogen fixation

Author:
Sylvia M. Alquéres; Alexander M. Cardoso; Jordano Brito-Moreira; Jose I. Baldani; Orlando B. Martins
Source:
Plant and soil 2012 v.356 no.1-2 pp. 209-216
ISSN:
0032-079X
Subject:
nitrogen-fixing bacteria; asparagine; rice; nitrogen fixation; biosynthesis; nitrogenase; cell growth; protein synthesis; sweet potatoes; transfer RNA; essential amino acids; pineapples; Cenchrus purpureus; amino acid composition; genes; microbial growth; sugarcane; Gluconacetobacter diazotrophicus
Abstract:
... BACKGROUND AND AIMS: Gluconacetobacter diazotrophicus is a nitrogen-fixing endophytic bacterium isolated from sugarcane, rice, elephant grass, sweet potato, coffee, and pineapple. These plants have high level of asparagine, which promotes microbial growth and inhibits nitrogenase activity. The regulation of intracellular concentrations of this amino acid is essential for growth and biological nitr ...
DOI:
10.1007/s11104-011-0952-2

50. Proteomics reveals the adaptability mechanism of Brassica napus to short-term boron deprivation

Author:
Zhenhua Wang; Zhifang Wang; Shuisen Chen; Lei Shi; Fangsen Xu
Source:
Plant and soil 2011 v.347 no.1-2 pp. 195-210
ISSN:
0032-079X
Subject:
Brassica napus var. napus; amino acids; biosynthesis; boron; carbohydrates; carbon; cell walls; energy metabolism; fatty acid metabolism; fatty acids; gene expression; genes; glutathione-disulfide reductase; growth and development; lipid peroxidation; nucleic acids; protein synthesis; proteins; proteomics; stress response
Abstract:
... Boron (B) is essential for the normal growth and development of oilseed rape. To gain better insight into the metabolic processes of Brassica napus in response to B starvation, a time course proteomics analysis of roots under conditions of hydroponic cultivation was carried out. Forty-six differentially expressed proteins were identified by MALDI-TOF/TOF MS. These proteins were classified into the ...
DOI:
10.1007/s11104-011-0838-3

51. Salicylic acid involved in the process of aluminum induced citrate exudation in Glycine max L.

Author:
Ning Liu; Jiangfeng You; Wuliang Shi; Wen Liu; Zhenming Yang
Source:
Plant and soil 2012 v.352 no.1-2 pp. 85-97
ISSN:
0032-079X
Subject:
Glycine max; aconitate hydratase; aluminum; biosynthesis; citrates; exudation; genes; high performance liquid chromatography; paclobutrazol; plant stress; root growth; roots; salicylic acid; secretion; soybeans; transcription (genetics); transporters
Abstract:
... BACKGROUND AND AIMS: Aluminum (Al)-induced citrate exudation has been identified as an important Al-resistance mechanism in soybean. Salicylic acid (SA) is a crucial signal molecule modulating numerous environment stresses in plants. This study was to investigate the role of SA in Al-induced citrate exudation from soybean roots. METHODS: HPLC was used to test the Al-induced endogenous SA changes, ...
DOI:
10.1007/s11104-011-0981-x

52. Symbiosis-stage associated alterations in quorum sensing autoinducer molecules biosynthesis in Sinorhizobium meliloti

Author:
Wielbo, Jerzy; Golus, Joanna; Marek-Kozaczuk, Monika; Skorupska, Anna
Source:
Plant and soil 2010 v.329 no.1-2 pp. 399-410
ISSN:
0032-079X
Subject:
nitrogen fixation; biosynthesis; fluorescence; quorum sensing; Ensifer meliloti; population density; population growth; biosensors
Abstract:
... Sinorhizobium meliloti strains use several N-acylhomoserine lactone (AHL) autoinducers to sense the population density during saprophytic growth. Using a sensitive gfp-based AHL biosensor system, we show that synthesis of short-chain AHL molecules is inhibited (or significantly diminished) during the symbiotic phase of growth and is undetectable in the nitrogen fixing bacteroids. In the saprophyti ...
DOI:
10.1007/s11104-009-0166-z

53. 3-Phosphoglycerate dehydrogenase in Mesorhizobioum loti is essential for maintaining symbiotic nitrogen fixation of Lotus japonicus root nodules

Author:
Thapanapongworakul, Nanthipak; Nomura, Mika; Van Dao, Tan; Shimoda, Yoshikazu; Sato, Shusei; Tabata, Satoshi; Tajima, Shigeyuki
Source:
Plant and soil 2010 v.336 no.1-2 pp. 233-240
ISSN:
0032-079X
Subject:
Lotus corniculatus var. japonicus; Mesorhizobium loti; acetylene reduction; bacteria; biosynthesis; culture media; genes; legumes; mutants; necrosis; nitrogen fixation; phosphoglycerate dehydrogenase; protein content; proteomics; root nodules; serine; starch; symbiosis; transposons
Abstract:
... Mesorhizobium loti is a Gram negative bacterium that induces N₂-fixing root nodules on the model legume Lotus japonicus. Proteomic analysis in M. loti indicated that 3-phosphoglycerate dehydrogenase (EC. 1.1.1.95, PHGDH) protein content was 2.2 times higher in bacteroids than in cultured bacteria. A M. loti mutant (STM5) with a transposon insertion in the PHGDH gene, mll3875, showed an absolute de ...
DOI:
10.1007/s11104-010-0471-6

54. Mycorrhizal colonization impacts on phenolic content and antioxidant properties of artichoke leaves and flower heads two years after field transplant

Author:
Ceccarelli, Nello; Curadi, Maurizio; Martelloni, Luca; Sbrana, Cristiana; Picciarelli, Piero; Giovannetti, Manuela
Source:
Plant and soil 2010 v.335 no.1-2 pp. 311-323
ISSN:
0032-079X
Subject:
mycorrhizae; biosynthesis; artichokes; ribosomal DNA; health promotion; flowers; field experimentation; internal transcribed spacers; secondary metabolites; Glomus mosseae; Rhizophagus intraradices; Cynara cardunculus; antioxidant activity; roots; leaves; greenhouses
Abstract:
... Greenhouse and field experiments were carried out in order to investigate the influence of mycorrhizal inoculation on total phenolic content (TPC) and antioxidant activity, expressed as antiradical power (ARP), of artichoke (Cynara cardunculus L. var. scolymus F.) leaves and flower heads extracts. The establishment of mycorrhizal symbiosis was monitored in pot and field grown plants, and the persi ...
DOI:
10.1007/s11104-010-0417-z

55. NaCl-induced expression of glutathione reductase in roots of rice (Oryza sativa L.) seedlings is mediated through hydrogen peroxide but not abscisic acid

Author:
Hong, Chwan-Yang; Chao, Yun-Yang; Yang, Min-Yu; Cheng, Sin-Yuan; Cho, Shih-Chueh; Kao, Ching Huei
Source:
Plant and soil 2009 v.320 no.1-2 pp. 103-115
ISSN:
0032-079X
Subject:
Oryza sativa; abscisic acid; biosynthesis; crop production; etiolation; gene expression regulation; genes; glutathione-disulfide reductase; hydrogen peroxide; messenger RNA; reverse transcriptase polymerase chain reaction; rice; roots; seedlings; sodium; sodium chloride; toxicity
Abstract:
... Reactive oxygen species (ROS) play an important role in NaCl stress. Plants tolerant to NaCl stress may evolve certain strategies to remove these ROS, thus reducing their toxic effects. Therefore, the expression patterns of the gene family encoding glutathione reductase (GR, EC 1.6.4.2) were analyzed in roots of etiolated rice (Oryza sativa L.) seedlings in response to NaCl stress. Semi-quantitati ...
DOI:
10.1007/s11104-008-9874-z

56. Carbon-based secondary metabolites and internal nitrogen pools in Populus nigra under Free Air CO₂ Enrichment (FACE) and nitrogen fertilisation

Author:
Luo, Zhi-Bin; Calfapietra, Carlo; Scarascia-Mugnozza, Giuseppe; Liberloo, Marion; Polle, Andrea
Source:
Plant and soil 2008 v.304 no.1-2 pp. 45-57
ISSN:
0032-079X
Subject:
Populus nigra; air; biosynthesis; carbon dioxide; chemical degradation; coppicing; dormancy; free air carbon dioxide enrichment; growing season; lignin; nitrogen; nitrogen content; nitrogen fertilizers; nutrient use efficiency; phenolic compounds; proteins; seasonal variation; secondary metabolites; wood; wood chemistry
Abstract:
... The goal of this study was to investigate whether increased nitrogen use efficiency found in Populus nigra L. (Jean Pourtet) under elevated CO₂ would correlate with changes in the production of carbon-based secondary compounds (CBSCs). Using Free-Air CO₂ Enrichment (FACE) technology, a poplar plantation was exposed to either ambient (about 370 μmol mol-¹ CO₂) or elevated (about 550 μmol mol-¹ CO₂) ...
DOI:
10.1007/s11104-007-9518-8

57. Chemical forms of manganese in the leaves of manganese hyperaccumulator Phytolacca acinosa Roxb. (Phytolaccaceae)

Author:
Xu, Xianghua; Shi, Jiyan; Chen, Xincai; Chen, Yingxu; Hu, Tiandou
Source:
Plant and soil 2009 v.318 no.1-2 pp. 197-204
ISSN:
0032-079X
Subject:
Phytolacca acinosa; X-ray absorption spectroscopy; biosynthesis; centrifugation; chemical analysis; chemical speciation; gel chromatography; hydroponics; hyperaccumulators; leaves; manganese; oxalates; oxalic acid
Abstract:
... Phytolacca acinosa Roxb. is a Mn hyperaccumulating plant. In the present study, the chemical forms of Mn in the leaves of P. acinosa were investigated using chemical analyses and X-ray absorption spectroscopy (XAS). P. acinosa plants were grown hydroponically with 2 mM Mn for 28 days. About 80% of the Mn in the leaves of P. acinosa was found in the supernatant fraction after centrifugation at 20,0 ...
DOI:
10.1007/s11104-008-9829-4

58. Effects of Azospirillum brasilense indole-3-acetic acid production on inoculated wheat plants

Author:
Spaepen, Stijn; Dobbelaere, Sofie; Croonenborghs, Anja; Vanderleyden, Jos
Source:
Plant and soil 2008 v.312 no.1-2 pp. 15-23
ISSN:
0032-079X
Subject:
Azospirillum brasilense; biosynthesis; genes; greenhouses; growth performance; growth promotion; indole acetic acid; knockout mutants; plant growth; rhizosphere bacteria; wheat
Abstract:
... The production of phytohormones by plant-growth promoting rhizobacteria is considered to be an important mechanism by which these bacteria promote plant growth. In this study the importance of indole-3-acetic acid (IAA) produced by Azospirillum brasilense Sp245 in the observed plant growth stimulation was investigated by using Sp245 strains genetically modified in IAA production. Firstly wild-type ...
DOI:
10.1007/s11104-008-9560-1

59. Physiological and genetic analysis of root responsiveness to auxin-producing plant growth-promoting bacteria in common bean (Phaseolus vulgaris L.)

Author:
Remans, Roseline; Beebe, Steve; Blair, Matthew; Manrique, German; Tovar, Eduardo; Rao, Idupulapati; Croonenborghs, Anja; Torres-Gutierrez, Roldan; El-Howeity, Mohammed; Michiels, Jan; Vanderleyden, Jos
Source:
Plant and soil 2008 v.302 no.1-2 pp. 149-161
ISSN:
0032-079X
Subject:
Azospirillum brasilense; Phaseolus vulgaris; beans; biosynthesis; cultivars; culture media; genes; genetic techniques and protocols; genetic variation; genotype; germination; germplasm; host plants; inbred lines; indole acetic acid; mutants; phenotypic variation; plant growth; plant growth-promoting rhizobacteria; quantitative trait loci; root tips
Abstract:
... Plant root development can be largely affected through the association of roots with plant growth-promoting rhizobacteria (PGPR). However, little is known about the identity of plant genes enabling such PGPR-plant root associations. Differences in the responsiveness to PGPR among cultivars suggest genetic variation for this trait within germplasm. In this study, two genotypes of common bean (Phase ...
DOI:
10.1007/s11104-007-9462-7

60. Abscisic acid relations of plants grown on tungsten enriched substrates

Author:
Fan Jiang; Hermann Heilmeier; Wolfram Hartung
Source:
Plant and soil 2007 v.301 no.1-2 pp. 37-49
ISSN:
0032-079X
Subject:
Taraxacum officinale; abscisic acid; biosynthesis; corn; field experimentation; habitats; tungsten; water stress
Abstract:
... The effect of tungsten as a potential inhibitor of ABA biosynthesis in plants was tested both under controlled conditions in the greenhouse or laboratory and in the field at a site naturally enriched with tungsten. Although as predicted in all cases the activity of aldehyde oxidase was strongly inhibited by tungsten, in well watered, greenhouse-grown maize plants increased concentrations of tungst ...
DOI:
10.1007/s11104-007-9409-z

61. The influence of soil type and altered lignin biosynthesis on the growth and above and belowground biomass allocation of Populus tremuloides

Author:
Hancock, Jessica E.; Bradley, Kate L.; Giardina, Christian P.; Pregitzer, Kurt S.
Source:
Plant and soil 2008 v.308 no.1-2 pp. 239-253
ISSN:
0032-079X
Subject:
Populus tremuloides; belowground biomass; biosynthesis; carbon; clay fraction; clay loam soils; dry matter partitioning; field experimentation; genetic lines; genetically modified organisms; greenhouses; lignin; plant growth; planting; sand; sandy loam soils; silt
Abstract:
... Plants influence soil carbon (C) formation through the quality and quantity of C released to soil. Soil type, in turn can modify a plant's influence on soil through effects on plant production, tissue quality and regulation of soil C decomposition and stabilization. Wild-type aspen and three transgenic aspen lines expressing reduced stem lignin concentrations and/or increased syringyl (S) to guaia ...
DOI:
10.1007/s11104-008-9624-2

62. Boron increases synthesis of glutathione in sunflower plants subjected to aluminum stress

Author:
Ruiz, J.M.; Rivero, R.M.; Romero, L.
Source:
Plant and soil 2006 v.279 no.1-2 pp. 25-30
ISSN:
0032-079X
Subject:
Helianthus annuus; glutathione; biosynthesis; reactive oxygen species; serine O-acetyltransferase; glutamate-cysteine ligase; enzyme activity; cysteine; biomass; boron; plant micronutrients; aluminum; phytotoxicity; metabolic detoxification; soil-plant interactions
Abstract:
... Ionic stress caused by high aluminum (Al) concentrations is one of the most widespread phytotoxicity problems globally in agricultural regions, greatly limiting crop yield in affected areas. The objective of this work was to examine a possible involvement of boron (B) in the detoxification of Al by stimulating glutathione (GSH) metabolism, a mechanism essential for the resistance of plants under s ...
DOI:
10.1007/s11104-005-7931-4

63. Soil microbial community responses to altered lignin biosynthesis in Populus tremuloides vary among three distinct soils

Author:
Kate L. Bradley; Jessica E. Hancock; Christian P. Giardina; Kurt S. Pregitzer
Source:
Plant and soil 2007 v.294 no.1-2 pp. 185-201
ISSN:
0032-079X
Subject:
Populus tremuloides; biosynthesis; clay; community structure; environmental impact; enzyme activity; field experimentation; genetic engineering; genetic lines; greenhouse experimentation; lignin; microbial communities; phospholipid fatty acids; physical properties; planting; sandy loam soils; silt; soil microorganisms; transgenic plants; Great Lakes region; North America
Abstract:
... The development and use of transgenic plants has steadily increased, but there are still little data about the responses of soil microorganisms to these genetic modifications. We utilized a greenhouse trial approach to evaluate the effects of altered stem lignin in trembling aspen (Populus tremuloides) on soil microbial communities in three soils which differed in their chemical and physical prope ...
DOI:
10.1007/s11104-007-9246-0

64. Evaluation of phosphorus starvation inducible genes relating to efficient phosphorus utilization in rice

Author:
Shinano, T.; Nanamori, M.; Dohi, M.; Wasaki, J.; Osaki, M.
Source:
Plant and soil 2005 v.269 no.1-2 pp. 81-87
ISSN:
0032-079X
Subject:
Oryza sativa; rice; sucrose; biosynthesis; glycolysis; phosphoenolpyruvate carboxykinase (ATP); pyruvate kinase; glyceraldehyde-3-phosphate dehydrogenase; plant proteins; messenger RNA; gene expression regulation; plant nutrition; chloroplasts; transporters; soil fertility; soil nutrients; phosphorus; nutrient availability; soil-plant interactions
DOI:
10.1007/s11104-004-5026-2

65. Screening for plant growth-promoting rhizobacteria in Chamaecytisus proliferus (tagasaste), a forage tree-shrub legume endemic to the Canary Islands

Author:
Donate-Correa, J.; Leon-Barrios, M.; Perez-Galdona, R.
Source:
Plant and soil 2004 v.266 no.1-2 pp. 261-272
ISSN:
0032-079X
Subject:
indigenous species; plant growth-promoting rhizobacteria; Pseudomonas; Burkholderia; Sphingomonas; species diversity; seasonal variation; Chamaecytisus prolifer var. palmensis; legumes; rhizosphere; carbon-carbon lyases; enzyme activity; phytochrome; nitrogen fixation; cyanogenesis; cyanides; biosynthesis; phosphates; solubilization; ethylene production; Canary Islands
DOI:
10.1007/s11104-005-0754-5

66. Acclimation of white lupin to phosphorus deficiency involves enhanced expression of genes related to organic acid metabolism

Author:
Uhde-Stone, C.; Gilbert, G.; Johnson, J.M.F.; Litjens, R.; Zinn, K.E.; Temple, S.J.; Vance, C.P.; Allan, D.L.
Source:
Plant and soil 2003 v.248 no.1/2 pp. 99-116
ISSN:
0032-079X
Subject:
messenger RNA; biosynthesis; complementary DNA; molecular weight; phosphoenolpyruvate carboxylase; nutrient deficiencies; acclimation; expressed sequence tags; malic acid; malate dehydrogenase; citric acid; Lupinus albus; gene expression regulation; roots; enzyme activity; phosphorus
Abstract:
... White lupin (Lupinus albus L.) acclimates to phosphorus deficiency (-P) by the development of short, densely clustered lateral roots called proteoid (or cluster) roots. These specialized plant organs display increased exudation of citric and malic acid. The enhanced exudation of organic acids from P stressed white lupin roots is accompanied by increased in vitro phosphoenolpyruvate carboxylase (PE ...
Handle:
10113/15427
DOI:
10.1023/A:1022335519879

67. Ammonium assimilation in root nodules of actinorhizal Discaria trinervis. Regulation of enzyme activities and protein levels by the availability of macronutrients (N, P and C)

Author:
Valverde, C.; Wall, L.G.
Source:
Plant and soil 2003 v.254 no.1 pp. 139-153
ISSN:
0032-079X
Subject:
Discaria; root nodules; ammonium compounds; assimilation (physiology); glutamate-ammonia ligase; aspartate transaminase; malate dehydrogenase; glutamate synthase (NADH); aspartate-ammonia ligase; enzyme activity; protein content; plant proteins; nitrogen; phosphorus; carbon; asparagine; biosynthesis; nitrogenase; polypeptides; phosphoenolpyruvate carboxykinase (ATP); biochemical pathways; Frankia; nitrogen-fixing bacteria; soil bacteria; endosymbionts; glutamate dehydrogenase
DOI:
10.1023/A:1024907130981

68. Fluorescent Pseudomonas influences palisade mesophyll development and spatial root development in Phaseolus vulgaris

Author:
Deka Boruah, H.P.; Rabha, B.K.; Saikia, N.; Dileep Kumar, B.S.
Source:
Plant and soil 2003 v.256 no.2 pp. 291-301
ISSN:
0032-079X
Subject:
bacterial colonization; beans; grain crops; plant growth-promoting rhizobacteria; biosynthesis; net assimilation rate; Phaseolus vulgaris; crop yield; root growth; siderophores; mesophyll; Pseudomonas; hydrogen cyanide; leaves

69. Impact of auxin-compounds produced by the antagonistic fungus Pythium oligandrum or the minor pathogen Pythium group F on plant growth

Author:
Le Floch, G.; Rey, P.; Benizri, E.; Benhamou, N.; Tirilly, Y.
Source:
Plant and soil 2003 v.257 no.2 pp. 459-470
ISSN:
0032-079X
Subject:
fungal antagonists; tomatoes; Pythium oligandrum; biosynthesis; tryptamine; tryptophan; microbial colonization; plant pathogenic fungi; root growth; amino acid metabolism; indole acetic acid; Solanum lycopersicum var. lycopersicum
DOI:
10.1023/A:1027330024834

70. Phosphorus deficiency-induced modifications in citrate catabolism and in cytosolic pH as related to citrate exudation in cluster roots of white lupin

Author:
Kania, A.; Langlade, N.; Martinoia, E.; Neumann, G.
Source:
Plant and soil 2003 v.248 no.1/2 pp. 117-127
ISSN:
0032-079X
Subject:
Lupinus albus; roots; citric acid; malic acid; biosynthesis; cytosol; pH; acidity; root exudates; phosphorus; nutrient deficiencies; cell respiration; oxygen consumption; nitrogen; nitrates; nutrient uptake; ATP citrate synthase
DOI:
10.1023/A:1022371115788

71. Submergence-induced petiole elongation in Rumex palustris is controlled by developmental stage and storage compounds

Author:
Groeneveld, H.W.; Voesenek, L.A.C.J.
Source:
Plant and soil 2003 v.253 no.1 pp. 115-123
ISSN:
0032-079X
Subject:
nutrient transport; biosynthesis; bioaccumulation; cell walls; wetland plants; developmental stages; starch; flooded conditions; tap roots; carbon; petioles; chemical constituents of plants; Rumex palustris; aquatic plants
DOI:
10.1023/A:1024511232626

72. The role of nitrate reduction in the anoxic metabolism of roots. II. Anoxic metabolism of tobacco roots with or without nitrate reductase activity

Author:
Stoimenova, M.; Libourel, I.G.L.; Ratcliffe, R.G.; Kaiser, W.M.
Source:
Plant and soil 2003 v.253 no.1 pp. 155-167
ISSN:
0032-079X
Subject:
nitrate reductase; plant response; lactates; phosphorus; roots; plant proteins; wild plants; Nicotiana tabacum; lactate dehydrogenase; oxygen; NAD (coenzyme); anaerobic conditions; sucrose; adenosine triphosphate; enzyme activity; ethanol; tobacco; root systems; biosynthesis; transgenic plants; pH; nitrates
DOI:
10.1023/A:1024591116697

73. Infectivity and effectivity of Frankia strains from the Rhamnaceae family on different actinorhizal plants

Author:
Caru, M.; Mosquera, G.; Bravo, L.; Guevara, R.; Sepulveda, D.; Cabello, A.
Source:
Plant and soil 2003 v.251 no.2 pp. 219-225
ISSN:
0032-079X
Subject:
Frankia; soil bacteria; nitrogen-fixing bacteria; symbionts; Rhamnaceae; root nodules; nodulation; nitrogen fixation; provenance; Alnus glutinosa; Casuarina cunninghamiana; Elaeagnus angustifolia; acetylene; biosynthesis

74. Tannins in nutrient dynamics of forest ecosystems--a review

Author:
Kraus, T.E.C.; Dahlgren, R.A.; Zasoski, R.J.
Source:
Plant and soil 2003 v.256 no.1 pp. 41-66
ISSN:
0032-079X
Subject:
tannins; nutrient balance; forest ecosystems; quantitative analysis; biosynthesis; environmental factors; soil chemical properties; biodegradation; forest soils; soil fauna; nitrogen; mineralization; nitrification; nitrogen fixation; metals; cations
DOI:
10.1023/A:1026206511084

75. The role of root exudates and allelochemicals in the rhizosphere

Author:
Bertin, C.; Yang, X.; Weston, L.A.
Source:
Plant and soil 2003 v.256 no.1 pp. 67-83
ISSN:
0032-079X
Subject:
Juglans nigra; walnuts; fruit trees; Triticum aestivum; wheat; grain crops; Sorghum bicolor; grain sorghum; root hairs; root exudates; chemical composition; allelochemicals; biosynthesis; diffusion; ion channels; rhizosphere; gene expression
DOI:
10.1023/A:1026290508166

76. Aluminum-induced secretion of both citrate and malate in rye

Author:
Li, X.F.; Ma, J.F.; Matsumoto, H.
Source:
Plant and soil 2002 v.242 no.2 pp. 235-243
ISSN:
0032-079X
Subject:
Secale cereale; aluminum; citric acid; malic acid; root exudates; excretion; biosynthesis; phosphorus; nutrient deficiencies; duration; lanthanum; lead; cadmium; manganese; ligases; root tips; rhizosphere; application rate; chemical constituents of plants; biological resistance