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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. 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

2. 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

3. 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

4. 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

5. 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

6. 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

7. 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

8. 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

9. 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

10. 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

11. 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

12. 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

13. 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

14. 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

15. 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

16. 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

17. 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

18. 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

19. 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

20. 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