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- Author:
- Ryan Merry; Austin A. Dobbels; Walid Sadok; Seth Naeve; Robert M. Stupar; Aaron J. Lorenz
- Source:
- Crop science 2022 v.62 no.1 pp. 36-52
- ISSN:
- 0011-183X
- Subject:
- Glycine max; chlorosis; citrates; iron; nicotianamine; nutrient deficiencies; phenotype; plant growth; soybeans
- Abstract:
- ... Iron deficiency is an important soybean [Glycine max (L.) Merr.] nutrient deficiency that is easily identified by interveinal chlorosis of the leaves and reduced plant growth, both of which lead to yield reductions. Research in soybean iron deficiency is often segmented into studies on soil characteristics, microbe interactions, specific phenotypes, or genetics of iron efficiency. Joining these ar ...
- DOI:
- 10.1002/csc2.20661
- https://doi.org/10.1002/csc2.20661
- Author:
- Jinhui Wang; Wanxin Han; Yang Pan; Dai Zhang; Dongmei Zhao; Qian Li; Jiehua Zhu; Zhihui Yang
- Source:
- Plant disease 2022 v.106 no.5 pp. 1514
- ISSN:
- 0191-2917
- Subject:
- Allium cepa; Allium sativum; Apium graveolens var. dulce; Cucumis sativus; Erwinia persicina; Glycine max; Hordeum vulgare; Medicago sativa; Phaseolus vulgaris; Pisum sativum; Solanum lycopersicum var. lycopersicum; agar; alfalfa; arabinose; barley; beans; catalase; celery; cellobiose; citrates; cucumbers; cultivars; disease control; disease incidence; esculin; ethanol; garlic; gelatin; glucose; glycerol; hydrolysis; indoles; inositols; lactose; leaf spot; liquefaction; loci; maltose; multilocus sequence typing; onions; peas; phylogeny; raffinose; relative humidity; rhamnose; sequence diversity; sorbitol; soybeans; stem rot; tomatoes; urease; water solubility; xylose; China; France
- Abstract:
- ... Species in the genus Erwinia cause diseases in many economically important plants. In May 2021, celery plants (Apium graveolens var. dulce ‘Queen of France’) showing soft rot symptoms were observed in greenhouses in Boye County, Baoding, Hebei Province (North China). Disease symptoms began with pinkish, water-soaked lesions on the midrib of stalks, but at the same time the leaves and roots were as ...
- DOI:
- 10.1094/PDIS-08-21-1723-PDN
- https://doi.org/10.1094/PDIS-08-21-1723-PDN
3. First Report of 16SrII-V Phytoplasma Associated with Green Manure Soybean (Glycine max) in Taiwan
- Author:
- Chien-Jui Wang; Yuan-Yu Chien; Pei-Qing Liao; Yi-Ching Chiu; Yuh-Kun Chen; Jun-Yi Yang
- Source:
- Plant disease 2021 v.105 no.7 pp. 2012
- ISSN:
- 0191-2917
- Subject:
- DNA fragmentation; Glycine max; Phytoplasma; acetates; brooms; citrates; complement; disease incidence; disease severity; genes; germination; green manures; lead; leaves; membrane proteins; nitrogen fixation; oligodeoxyribonucleotides; peanuts; phyllody; polyclonal antibodies; polymerase chain reaction; restriction fragment length polymorphism; ribosomal RNA; rice; seed size; soil fertility; soybeans; summer; transmission electron microscopy; uranyl ions; virulence; Taiwan
- Abstract:
- ... Qing pi dou, a local variety of soybean (Glycine max [L.] Merrill) with small seed size, is primarily cultivated in the southern region of Taiwan. Due to the advantage of high germination rate, fast growth, and high nitrogen fixation capacity, qing pi dou is widely used as green manure in rotation with rice to increase soil fertility in Taiwan. In the summer of 2020, phytoplasma-induced disease sy ...
- DOI:
- 10.1094/PDIS-12-20-2714-PDN
- https://doi.org/10.1094/PDIS-12-20-2714-PDN
- Author:
- Teresa Deuchande; José Soares; Fábio Nunes; Elisabete Pinto; Marta W. Vasconcelos
- Source:
- Environments 2021 v.8 no.11 pp. -
- ISSN:
- 2076-3298
- Subject:
- Glycine max; Phaseolus vulgaris; arable soils; beans; biomass production; carbon dioxide; chlorophyll; chlorosis; citrates; ferric chelate reductases; hydroponics; malates; nutrient deficiencies; photosynthesis; soybeans
- Abstract:
- ... Elevated CO₂ (eCO₂) has been reported to cause mineral losses in several important food crops such as soybean (Glycine max L.) and common bean (Phaseolus vulgaris L.). In addition, more than 30% of the world’s arable land is calcareous, leading to iron (Fe) deficiency chlorosis and lower Fe levels in plant tissues. We hypothesize that there will be combinatorial effects of eCO₂ and Fe deficiency o ...
- DOI:
- 10.3390/environments8110122
- https://doi.org/10.3390/environments8110122
- Author:
- Gabriel S. Montanha; Eduardo S. Rodrigues; Sara L.Z. Romeu; Eduardo de Almeida; André R. Reis; José Lavres; Hudson W. Pereira de Carvalho
- Source:
- Plant science 2020 v.292 pp. 110370
- ISSN:
- 0168-9452
- Subject:
- Glycine max; X-radiation; X-ray absorption spectroscopy; absorption; cells; chemical speciation; citrates; cortex; fluorescence; histidine; ligands; malates; roots; seedlings; soybeans; velocity; zinc; zinc sulfate
- Abstract:
- ... This study investigated the dynamic of zinc (Zn) uptake and the root-to-shoot Zn-transport when supplied as ZnSO₄ ₍ₐq₎ or Zn-EDTA ₍ₐq₎ in soybean seedlings using in vivo X-ray fluorescence (XRF) and X-ray absorption spectroscopy (XANES). The time-resolved X-ray fluorescence showed that plants absorbed ca. 10-fold more Zn from ZnSO₄ ₍ₐq₎ than from Zn-EDTA ₍ₐq₎. However, the uptake velocity did not ...
- DOI:
- 10.1016/j.plantsci.2019.110370
- https://doi.org/10.1016/j.plantsci.2019.110370
- Author:
- Yuan LIU; Zhongyi LI; Renkou XU
- Source:
- Pedosphere 2019 v.29 no.5 pp. 656-664
- ISSN:
- 1002-0160
- Subject:
- EDTA (chelating agent); Glycine max; absorption; acid soils; aluminum; ammonium; anions; calcium; cation exchange; citrates; hydrochloric acid; lanthanum; magnesium; malates; manganese; oxalates; pH; phytotoxicity; potassium nitrate; roots; soybeans
- Abstract:
- ... Distribution of chemical forms of manganese(II) (Mn(II)) on plant roots may affect Mn(II) absorption by plants and toxicity of Mn(II) to plants at its high level. The chemical forms of Mn(II) on soybean roots were investigated to determine the main factors that affect their distribution and relationship with Mn(II) plant toxicity. Fresh soybean roots were reacted with Mn(II) in solutions, and Mn(I ...
- DOI:
- 10.1016/S1002-0160(17)60413-2
- https://doi.org/10.1016/S1002-0160(17)60413-2
- Author:
- Z. Coleman; J. Boelter; K. Espinosa; A.S. Goggi; R.G. Palmer; D. Sandhu
- Source:
- Canadian journal of plant science 2017 v.97 no.4 pp. 684-691
- ISSN:
- 1918-1833
- Subject:
- Glycine max; Glycine soja; aconitate hydratase; active sites; ancestry; chromosomes; citrates; genes; isomerization; isozymes; leaves; phylogeny; soybeans; tissues; tricarboxylic acid cycle; tricarboxylic acids
- Abstract:
- ... Aconitase catalyzes the reversible isomerization of two tricarboxylic acids, citrate and isocitrate, during the Krebs cycle. Five aconitase genes, namely, Aco1, Aco2, Aco3, Aco4, and Aco5, have been identified in soybean. Previously, Aco4 was mapped on chromosome 11. The purpose of this investigation was to isolate and sequence the candidate gene for Aco4. We mapped the Aco4 gene to a 148 kb regio ...
- DOI:
- 10.1139/cjps-2016-0363
- https://doi.org/10.1139/cjps-2016-0363
- Author:
- Jiarong Zhang; Bingjie Zeng; Yawen Mao; Xiangying Kong; Xinxun Wang; Ye Yang; Jie Zhang; Jin Xu; Zed Rengel; Qi Chen
- Source:
- Functional plant biology 2017 v.44 no.10 pp. 961-968
- ISSN:
- 1445-4408
- Subject:
- Glycine max; acid soils; aluminum; citrates; enzymes; exudation; gene expression regulation; genes; growth retardation; hydrogen peroxide; malates; melatonin; phytotoxicity; plant response; root growth; roots; seedlings; soybeans; stress tolerance
- Abstract:
- ... Aluminium (Al) toxicity is a major chemical constraint limiting plant growth and production on acidic soils. Melatonin (N-acetyl-5-methoxytryptamine) is a ubiquitous molecule that plays crucial roles in plant growth and stress tolerance. However, there is no knowledge regarding whether melatonin is involved in plant responses to Al stress. Here, we show that optimal concentrations of melatonin cou ...
- DOI:
- 10.1071/FP17003
- https://doi.org/10.1071/FP17003
- Author:
- Jesper T. N. Knijnenburg; Florentine M. Hilty; Janro Oelofse; Riaan Buitendag; Michael B. Zimmermann; Ismail Cakmak; Anne F. Grobler
- Source:
- Chemical and biological technologies in agriculture 2018 v.5 no.1 pp. 26
- ISSN:
- 2196-5641
- Subject:
- Glycine max; biofortification; citrates; crops; dispersibility; ferric phosphate; ferrous sulfate; fertilizer application; iron; iron fertilizers; light microscopy; nutrient content; phytic acid; seeds; soil; soybeans; zinc; South Africa
- Abstract:
- ... BACKGROUND: Foliar iron (Fe) fertilization of crops may increase Fe concentrations in edible portions of plants and improve yield in soils with low available Fe. However, the role of foliar Fe fertilization in increasing seed Fe has not been studied in soybeans (Glycine max). In this study, the Pheroid® nutrient delivery technology was combined with FeSO₄ or nanostructured FePO₄ to develop potenti ...
- DOI:
- 10.1186/s40538-018-0138-8
- https://doi.org/10.1186/s40538-018-0138-8
- Author:
- Zachary Coleman; Jessica Boelter; Katherine Espinosa; A. Susana Goggi; Reid G. Palmer; Devinder Sandhu
- Source:
- Canadian journal of plant science 2017 v.97 no. pp. 684-691
- ISSN:
- 0008-4220
- Subject:
- Glycine max; Glycine soja; aconitate hydratase; active sites; ancestry; chromosomes; citrates; genes; isomerization; isozymes; phylogeny; soybeans; tricarboxylic acid cycle
- Abstract:
- ... Aconitase catalyzes the reversible isomerization of two tricarboxylic acids, citrate and isocitrate, during the Krebs cycle. Five aconitase genes, namely, Aco1, Aco2, Aco3, Aco4, and Aco5, have been identified in soybean. Previously, Aco4 was mapped on chromosome 11. The purpose of this investigation was to isolate and sequence the candidate gene for Aco4. We mapped the Aco4 gene to a 148 kb regio ...
- Handle:
- 10113/6496457
- DOI:
- 10.1139/CJPS-2016-0363
- https://doi.org/10.1139/CJPS-2016-0363
11. The interaction of salicylic acid and Ca2+ alleviates aluminum toxicity in soybean (Glycine max L.)
- Author:
- Tu Lan; Jiangfeng You; Lingnan Kong; Miao Yu; Minghui Liu; Zhenming Yang
- Source:
- Plant physiology and biochemistry 2016 v.98 pp. 146-154
- ISSN:
- 0981-9428
- Subject:
- Glycine max; acid soils; aluminum; antagonists; ascorbate peroxidase; biosynthesis; calcium; calcium channels; calcium chloride; chelating agents; citrates; crop yield; enzyme activity; ethylene glycol tetraacetic acid; gene expression regulation; genes; peroxidase; root growth; roots; salicylic acid; secretion; signal transduction; soybeans; stress response; superoxide dismutase; toxicity
- Abstract:
- ... Both calcium ion (Ca2+) and salicylic acid (SA) influence various stress responses in plants. In acidic soils, aluminum (Al) toxicity adversely affects crop yield. In this study, we determined the influences of Ca2+ and SA on root elongation, Al accumulation, and citrate secretion in soybean plant. We also investigated the activity of antioxidative enzymes in Al-exposed soybean roots. Root elongat ...
- DOI:
- 10.1016/j.plaphy.2015.11.019
- https://doi.org/10.1016/j.plaphy.2015.11.019
- Author:
- Dietrich Werner; Walburga Dittrich; Heidemarie Thierfelder
- Source:
- Zeitschrift für Naturforschung 2014 v.37 no.10 pp. 921-926
- ISSN:
- 1865-7125
- Subject:
- Bradyrhizobium japonicum; Glycine max; Pseudomonas fluorescens; Pseudomonas putida; arabinose; carbon; citrates; malonic acid; pH; pyruvic acid; soybeans; succinic acid; tricarboxylic acid cycle; xylose
- Abstract:
- ... Free living cells of Rhizobium japonicum 61-A-101 and bacteroids from Glycine max var. Mandarin infected with the same strain utilized malonate with a substrate saturation greater than 10⁻² mol/l. At low concentrations of malonate (10⁻⁵ mol/1) the free living cells were significantly more active in utilizing malonate than bacteroids. In bacteroids two substrate saturation ranges were found, one be ...
- DOI:
- 10.1515/znc-1982-1012
- https://doi.org/10.1515/znc-1982-1012
- Author:
- Kodithuwakku Kankanange Indika Upali Arunakumara; Buddhi Charana Walpola; Min-Ho Yoon
- Source:
- Han'guk Ŭngyong Saengmyŏng Hwahakhoe chi = 2013 v.56 no.1 pp. 1-9
- ISSN:
- 1738-2203
- Subject:
- Glycine max; aluminum; apoplast; cell division; cell walls; citrates; crops; cultivars; exudation; fatty acids; genotype; grains; ligands; malates; meristems; oxalates; oxygen; pH; permeability; peroxidation; phytotoxicity; plasma membrane; reactive oxygen species; rhizosphere; screening; silicon; solubilization; soybeans
- Abstract:
- ... Aluminum (Al), the third most abundant element overall, after silicon and oxygen, is found virtually in all food, air, soil and water. Under acidic conditions, Al is solubilized into [Al(H₂O)₆]³⁺, which is highly toxic to many plant species. Present paper reviewed Al toxicity and tolerance mechanism in agricultural plants with special reference to cereals and legumes. Even at micromolar concentrat ...
- DOI:
- 10.1007/s13765-012-2314-z
- https://doi.org/10.1007/s13765-012-2314-z
- Author:
- Xiaojian Yin; Katsumi Sakata; Yohei Nanjo; Setsuko Komatsu
- Source:
- Journal of proteomics 2014 v.106 pp. 1-16
- ISSN:
- 1874-3919
- Subject:
- Glycine max; calreticulin; citrates; developmental stages; flooded conditions; gene expression; heat-shock protein 70; messenger RNA; proteomics; root growth; root tips; signal transduction; soybeans
- Abstract:
- ... Flooding has a severe negative effect on soybean cultivation in the early stages of growth. To obtain a better understanding of the response mechanisms of soybean to flooding stress, initial changes in root tip proteins under flooding were analyzed using two proteomic techniques. Two-day-old soybeans were treated with flooding for 3, 6, 12, and 24h. The weight of soybeans increased during the firs ...
- DOI:
- 10.1016/j.jprot.2014.04.004
- https://doi.org/10.1016/j.jprot.2014.04.004
- Author:
- Tomoko Ariga; Kenji Hazama; Shuichi Yanagisawa; Tadakatsu Yoneyama
- Source:
- Soil science and plant nutrition 2014 v.60 no.4 pp. 460-469
- ISSN:
- 1747-0765
- Subject:
- Glycine max; Oryza sativa; Ricinus communis; Solanum lycopersicum var. lycopersicum; Zea mays; barley; castor beans; cell membranes; citrates; corn; ferric compounds; gel chromatography; ions; iron; nicotianamine; phytosiderophores; rice; roots; sap; soil; soybeans; stems; tomatoes; xylem
- Abstract:
- ... Graminaceous plants can take up iron-phytosiderophore complexes, whereas non-graminaceous plants absorb ferrous ions after the reduction of ferric compounds at the root cell membranes. The iron (Fe) in the roots may be transported to the aerial plant parts through the xylem. We compared the chemical forms in xylem sap collected from the cut stems of three graminaceous plants (rice [ Oryza sativa L ...
- DOI:
- 10.1080/00380768.2014.922406
- https://doi.org/10.1080/00380768.2014.922406
- Author:
- Lima Marta R. M.; Diaz Sílvia O.; Lamego Inês; Grusak Michael A.; Vasconcelos Marta W.; Gil Ana M.
- Source:
- Journal of Proteome Research 2014 v.13 no.6 pp. 3075-3087
- ISSN:
- 1535-3907
- Subject:
- Glycine max; acetates; alanine; asparagine; aspartic acid; biomarkers; carbohydrates; choline; citrates; crop quality; ethanol; ethanolamine; fatty acids; gamma-aminobutyric acid; hypoxanthine; iron; leaf extracts; leaves; malates; metabolites; metabolome; metabolomics; methanol; nuclear magnetic resonance spectroscopy; nutrient deficiencies; oxidative stress; polyphenols; proteome; soybeans; threonine; tricarboxylic acid cycle; trigonelline; valine
- Abstract:
- ... Iron (Fe) deficiency is an important agricultural concern that leads to lower yields and crop quality. A better understanding of the condition at the metabolome level could contribute to the design of strategies to ameliorate Fe-deficiency problems. Fe-sufficient and Fe-deficient soybean leaf extracts and whole leaves were analyzed by liquid ¹H nuclear magnetic resonance (NMR) and high-resolution ...
- DOI:
- 10.1021/pr500279f
- https://doi.org/10.1021/pr500279f
- Author:
- Richard Sicher
- Source:
- Planta 2013 v.238 no.2 pp. 369-380
- ISSN:
- 0032-0935
- Subject:
- Glycine max; citrates; gamma-aminobutyric acid; gene expression regulation; heat stress; leaves; metabolites; night temperature; photorespiration; polyols; soybeans; stomatal conductance; sugars
- Abstract:
- ... Soybean (Glycine max [Merr.] L.) was grown in indoor chambers with ambient (38 Pa) and elevated (70 Pa) CO2 and day/night temperature treatments of 28/20, 32/24 and 36/28 °C. We hypothesized that CO2 enrichment would mitigate the deleterious effects of elevated growth temperatures on metabolites in soybean leaflets. Net CO2 assimilation rates increased incrementally with growth temperature and wer ...
- DOI:
- 10.1007/s00425-013-1899-8
- https://doi.org/10.1007/s00425-013-1899-8
- Author:
- Yu S.-M.; Lee Y. H.
- Source:
- Plant disease 2012 v.96 no.1 pp. 142
- ISSN:
- 0191-2917
- Subject:
- Glycine max; Pseudomonas cichorii; agar; arabinose; arginine deiminase; bacteria; calcium carbonate; carbon; citrates; databases; eggplants; flagellum; fluorescence; galactose; geraniol; glucose; greenhouses; hydrolysis; hypersensitive response; leaf spot; leaves; levan; mannitol; nitrate reduction; nucleotide sequences; oxidation; paprika; pathogens; peptones; phylogeny; potatoes; rhamnose; ribosomal DNA; sequence analysis; sorbitol; soybeans; starch; subtropics; sucrose; tobacco; tomatoes; trehalose; urease; watermelons; yeast extract; Nigeria; South Korea
- Abstract:
- ... Unusual symptoms were observed on 5% of the soybean (Glycine max (L.) Merill) plants in commercial fields in South Korea in September 2008 and 2009. The lesions were at first water soaked, then enlarged and turned dark brown or black, often with concentric white rings and sometimes surrounded by a bright yellow halo. Most lesions were roughly circular to irregular. Six bacteria were isolated on tr ...
- DOI:
- 10.1094/PDIS-07-11-0559
- https://doi.org/10.1094/PDIS-07-11-0559
- Author:
- Dan Sato; Hiromichi Akashi; Masahiro Sugimoto; Masaru Tomita; Tomoyoshi Soga
- Source:
- Journal of Chromatography B 2013 v.925 pp. 95-103
- ISSN:
- 1570-0232
- Subject:
- Aulacorthum solani; Glycine max; alkaloids; amino acids; chromatography; citrates; flavonoids; free amino acids; leaves; mass spectrometry; metabolomics; mortality; pest resistance; phloem; rearing; sap; secondary metabolites; soybeans; starvation; tricarboxylic acid cycle
- Abstract:
- ... Aphid infection reduces soybean (Glycine max [L.] Merr.) yield. Consequently, cultivation of aphid-resistant strains is a promising approach to pest control, and understanding the resistance mechanism is of importance. Here, we characterized the resistance of soybeans to foxglove aphid, Aulacorthum solani Kaltenbach, at the metabolite level. First, we evaluated aphid mortality and settlement rates ...
- DOI:
- 10.1016/j.jchromb.2013.02.036
- https://doi.org/10.1016/j.jchromb.2013.02.036
- 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
- https://doi.org/10.1007/s11104-011-0981-x
- Author:
- Osawa, Hiroki; Endo, Izuki; Hara, Yukari; Matsushima, Yuki; Tange, Takeshi
- Source:
- Plant physiology 2011 v.155 no.1 pp. 433-446
- ISSN:
- 0032-0889
- Subject:
- Cinnamomum camphora; Glycine max; acid soils; aluminum; anions; cell division; cell proliferation; citrates; crops; resistance mechanisms; root cap; root growth; soybeans; woody plants
- Abstract:
- ... Aluminum (Al) is a harmful element that rapidly inhibits the elongation of plant roots in acidic soils. The release of organic anions explains Al resistance in annual crops, but the mechanisms that are responsible for superior Al resistance in some woody plants remain unclear. We examined cell properties at the surface layer of the root apex in the camphor tree (Cinnamomum camphora) to understand ...
- DOI:
- 10.1104/pp.110.166967
- PubMed:
- 21045123
- PubMed Central:
- PMC3075795
- https://doi.org/10.1104/pp.110.166967
- Author:
- Rodríguez-Lucena, Patricia; Hernández-Apaolaza, Lourdes; Lucena, Juan J.
- Source:
- Zeitschrift für Pflanzenernährung und Bodenkunde 2010 v.173 no.1 pp. 120-126
- ISSN:
- 1436-8730
- Subject:
- Glycine max; amino acids; chelates; chlorosis; citrates; fertilizers; foliar spraying; glycoproteins; humates; hydroponics; iron; lignosulfonates; nutrient solutions; plant growth; plant response; polyamines; roots; shoots; soybeans; transferrin
- Abstract:
- ... The application of synthetic chelates is the most efficient remedy for correcting iron (Fe) chlorosis. However, chelates are usually expensive and nondegradable products. Recently, new degradable chelates have been proposed for their use as Fe fertilizers. Also, Fe complexes cheaper than synthetic chelates and derived from natural products are also used to correct Fe deficiencies. Fifteen products ...
- DOI:
- 10.1002/jpln.200800256
- https://doi.org/10.1002/jpln.200800256
- Author:
- You, J. F.; Hou, N. N.; Xu, M. Y.; Zhang, H. M.; Yang, Z. M.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 766-768
- ISSN:
- 0006-3134
- Subject:
- Glycine max; aluminum; citrates; cultivars; cycloheximide; exudation; mitochondrial membrane; plasma membrane; protein synthesis; protein synthesis inhibitors; pyridoxal; roots; secretion; soybeans; transporters
- Abstract:
- ... To further understand the process of Al-induced citrate secretion from soybean roots, the effect of protein synthesis inhibitor, anion channel blockers, and citrate carrier inhibitors on Al-induced citrate exudation was investigated in Al-resistant soybean cultivar PI 416937. Citrate exudation from roots increased with the increase of Al concentration from 10 to 50 μM and initiated after 4 h of Al ...
- DOI:
- 10.1007/s10535-010-0138-4
- https://doi.org/10.1007/s10535-010-0138-4
- Author:
- Xu, Muyun; You, Jiangfeng; Hou, Ningning; Zhang, Hongmei; Chen, Guang; Yang, Zhenming
- Source:
- Functional plant biology 2010 v.37 no.4 pp. 285-295
- ISSN:
- 1445-4408
- Subject:
- Glycine max; soybeans; roots; aluminum; phytotoxicity; disease resistance; citrates; metabolism; transport proteins; mitochondria; malate dehydrogenase; citrate (si)-synthase; aconitate hydratase; enzyme activity; dose response; protein secretion; gene expression regulation; transcription (genetics); plant growth; acid soils
- Abstract:
- ... The concentration of soluble aluminium (Al) in the soil solution increases at low pH and the prevalence of toxic Al³⁺ cations represent the main factor limiting plant growth on acid soils. Citrate secretion from roots is an important Al-tolerance mechanism in many species including soybean. We isolated mitochondria from the roots of an Al-resistant soybean (Glycine max L.) cv. Jiyu 70 to investiga ...
- DOI:
- 10.1071/FP09223
- https://doi.org/10.1071/FP09223
- Author:
- Li, Fang; Zhang, Yi; Wang, Meimei; Zhang, Ying; Wu, Xiaoliang; Guo, Xingqi
- Source:
- Molecular biology reports 2008 v.35 no.2 pp. 97-105
- ISSN:
- 0301-4851
- Subject:
- Arabidopsis thaliana; Glycine max; Gossypium hirsutum; Nicotiana tabacum; Northern blotting; Solanum tuberosum; amino acid sequences; amino acids; antimycin A; citrates; cold; complementary DNA; corolla; cotton; cotyledons; exons; hydrophobicity; introns; molecular cloning; molecular weight; multigene family; open reading frames; potassium cyanide; proteins; tissues
- Abstract:
- ... A novel alternative oxidase (AOX) gene derived from cotton (Gossypium hirsutum), designated as GhAOX1, was cloned with RACE-PCR. The full-length cDNA of GhAOX1was 1,298 bp in size, containing a 996 bp open reading frame (ORF) which corresponds to a precursor protein of 332 amino acid residues with a calculated molecular mass of 37.5 kDa. The predicted amino acid sequence exhibited 68.4%, 68.1%, 59 ...
- DOI:
- 10.1007/s11033-007-9058-6
- PubMed:
- 17351819
- https://doi.org/10.1007/s11033-007-9058-6
- Author:
- HASHIMOTO, Yohey; SMYTH, T. Jot; HESTERBERG, Dean; ISRAEL, Daniel W.
- Source:
- Soil science and plant nutrition 2007 v.53 no.6 pp. 753-763
- ISSN:
- 0038-0768
- Subject:
- Glycine max; aluminum; calcium; calcium carbonate; citrates; cultivars; hydroponics; introduced plants; magnesium; magnesium chloride; protons; root growth; roots; secretion; soil pH; soil solution; soybeans; toxicity
- Abstract:
- ... Hydroponic studies with soybean (Glycine max [L.] Merr.) have shown that μmol L⁻¹ additions of Mg²⁺ were as effective in ameliorating Al rhizotoxicity as additions of Ca²⁺in the mmol L⁻¹ concentration range. The objectives of this study were to assess the ameliorative effects of Mg on soybean root growth in acidic subsoils and to relate the soil solution ionic compositions to soybean root growth. ...
- DOI:
- 10.1111/j.1747-0765.2007.00191.x
- https://doi.org/10.1111/j.1747-0765.2007.00191.x
- Author:
- E. Lahav; J. E. Harper; R. H. Hageman
- Source:
- Crop science 1976 v.16 no.3 pp. 325-328
- ISSN:
- 0011-183X
- Subject:
- Abutilon theophrasti; Glycine max; Triticum aestivum; amberlite; ammonium; citrates; fumarates; leaves; malates; nitrate reductase; nitrates; pH; plant damage; plant growth; soybeans; succinic acid; sulfates; urea; wheat
- Abstract:
- ... An improved nutrient culture technique has been devised for producing vigorous soybean [Glycine max (L.) Merr.] plants with urea as the only source of N. Of the sources of reduced-N tested, (urea, amides, and ammonium salts of citrate, malate, fumarate, succinate, and sulfate), urea caused the least amount of plant injury. However, seedlings grew less when cultured with urea than with nitrate. The ...
- DOI:
- 10.2135/cropsci1976.0011183X001600030003x
- https://doi.org/10.2135/cropsci1976.0011183X001600030003x
- Author:
- H. E. Pattee; M. R. Teel
- Source:
- Agronomy journal 1967 v.59 no.2 pp. 187-189
- ISSN:
- 0002-1962
- Subject:
- Glycine max; acetyl coenzyme A; acidity; agronomy; citrates; malates; metabolism; nitrogen; nonprotein nitrogen; potassium
- Abstract:
- ... The influence of nitrogen and potassium on metabolism in non-nodulating soybeans was studied. Nonprotein nitrogen was increased by high nitrogen rates but markedly reduced with increasing potassium levels. Malate decreased with increased potassium at low nitrogen fertility but increased at high nitrogen fertility. Citrate was reduced by additional potassium, irrespective of nitrogen level. Malonat ...
- DOI:
- 10.2134/agronj1967.00021962005900020020x
- https://doi.org/10.2134/agronj1967.00021962005900020020x