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You searched for: Journal name Journal of plant physiology Remove constraint Journal name: Journal of plant physiology Subject amino acid metabolism Remove constraint Subject: amino acid metabolism Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
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1. Inoculation of sugarcane with Pantoea sp. increases amino acid contents in shoot tissues; serine, alanine, glutamine and asparagine permit concomitantly ammonium excretion and nitrogenase activity of the bacterium

Author:
Loiret, F.G.; Grimm, B.; Hajirezaei, M.R.; Kleiner, D.; Ortega, E.
Source:
Journal of plant physiology 2009 v.166 no.11 pp. 1152-1161
ISSN:
0176-1617
Subject:
Saccharum officinarum; sugarcane; amino acid metabolism; serine; alanine; glutamine; asparagine; Pantoea; ammonia; nitrogenase; enzyme activity; nitrogen-fixing bacteria; endophytes; endosymbionts; nitrogen fixation
Abstract:
... Pantoea sp. is an endophytic nitrogen-fixing bacterium isolated from sugarcane tissues. The aim of the present study was to determine the contents of amino acids in sugarcane as a result of inoculation of nodes and nodal roots with Pantoea sp. strain 9C and to evaluate the effects of amino acids on growth, nitrogenase activity and ammonium excretion of the bacterium. Content of almost all amino ac ...
DOI:
10.1016/j.jplph.2009.01.002
PubMed:
19215998

2. Comparative proteomic analysis of the short-term responses of rice roots and leaves to cadmium

Author:
Lee, Kyunghee; Bae, Dong Won; Kim, Sun Ho; Han, Hay Ju; Liu, Xiaomin; Park, Hyeong Cheol; Lim, Chae Oh; Lee, Sang Yeol; Chung, Woo Sik
Source:
Journal of plant physiology 2010 v.167 no.3 pp. 161-168
ISSN:
0176-1617
Subject:
rice; Oryza sativa; heavy metals; plant response; proteome; glutathione; soil pollution; cadmium; photosynthesis; amino acid metabolism; gene expression regulation; transcription (genetics); pollutants; physiological response; phytochelatins; pathogenesis-related proteins; enzyme activity; antioxidants; root systems; post-translational modification
Abstract:
... Cadmium (Cd) is a non-essential heavy metal that is recognized as a major environmental pollutant. While Cd responses and toxicities in some plant species have been well established, there are few reports about the effects of short-term exposure to Cd on rice, a model monocotyledonous plant, at the proteome level. To investigate the effect of Cd in rice, we monitored the influence of Cd exposure o ...
DOI:
10.1016/j.jplph.2009.09.006
PubMed:
19853963

3. Influence of over-expression of cytosolic aspartate aminotransferase on amino acid metabolism and defence responses against Botrytis cinerea infection in Arabidopsis thaliana

Author:
Sigrid Brauc; Eline De Vooght; Martine Claeys; Monica Höfte; Geert Angenon
Source:
Journal of plant physiology 2011 v.168 no.15 pp. 1813-1819
ISSN:
0176-1617
Subject:
Arabidopsis thaliana; Botrytis cinerea; amino acid composition; amino acid metabolism; asparagine; aspartate transaminase; gene overexpression; genes; glutamates; glutamine; knockout mutants; pathogens; transfer DNA
Abstract:
... Arabidopsis possesses several genes encoding aspartate aminotransferase, which catalyzes the bidirectional conversion of aspartate into glutamate. These amino acids together with asparagine and glutamine play an important role in N storage and distribution. In addition, they act as precursors for other amino acids. The gene encoding cytosolic aspartate aminotransferase, Asp2, was found to be induc ...
DOI:
10.1016/j.jplph.2011.05.012
PubMed:
21676488

4. Exogenous ornithine is an effective precursor and the δ-ornithine amino transferase pathway contributes to proline accumulation under high N recycling in salt-stressed cashew leaves

Author:
Iza Marineves Almeida da Rocha; Victor Alexandre Vitorello; Jamille Santos Silva; Sérgio Luiz Ferreira-Silva; Ricardo Almeida Viégas; Evandro Nascimento Silva; Joaquim Albenisio Gomes Silveira
Source:
Journal of plant physiology 2012 v.169 no.1 pp. 41-49
ISSN:
0176-1617
Subject:
NAD (coenzyme); amino acid metabolism; ammonia; arginine; cytosol; enzyme activity; free amino acids; glutamates; glutamine; leaves; metabolites; mitochondria; oats; ornithine; oxidation; proline; salinity; sodium chloride
Abstract:
... The role of the δ-ornithine amino transferase (OAT) pathway in proline synthesis is still controversial and was assessed in leaves of cashew plants subjected to salinity. The activities of enzymes and the concentrations of metabolites involved in proline synthesis were examined in parallel with the capacity of exogenous ornithine and glutamate to induce proline accumulation. Proline accumulation w ...
DOI:
10.1016/j.jplph.2011.08.001
PubMed:
21903295

5. Nitric oxide affects salt-induced changes in free amino acid levels in maize

Author:
Ákos Boldizsár; Livia Simon-Sarkadi; Krisztina Szirtes; Alexandra Soltész; Gabriella Szalai; Marshall Keyster; Ndiko Ludidi; Gábor Galiba; Gábor Kocsy
Source:
Journal of plant physiology 2013 v.170 no.11 pp. 1020-1027
ISSN:
0176-1617
Subject:
Zea mays; amino acid metabolism; amino acids; antioxidants; corn; free amino acids; genes; glutathione; leaves; nitric oxide; photosystem II; protective effect; redox potential; roots; salt stress; shoots; sodium chloride
Abstract:
... It was assumed that salt-induced redox changes affect amino acid metabolism in maize (Zea mays L.), and this influence may be modified by NO. The applied NaCl treatment reduced the fresh weight of shoots and roots. This decrease was smaller after the combined application of NaCl and an NO-donor ((Z)-1-[N-(2-aminoethyl)-N-(2-ammonioethyl)amino]diazen-1-ium-1,2-diolate, DETA/NO) in the shoots, while ...
DOI:
10.1016/j.jplph.2013.02.006
PubMed:
23548311

6. The mvp2 mutation affects the generative transition through the modification of transcriptome pattern, salicylic acid and cytokinin metabolism in Triticum monococcum

Author:
Ákos Boldizsár; Radomíra Vanková; Aliz Novák; Balázs Kalapos; Zsolt Gulyás; Magda Pál; Kristyna Floková; Tibor Janda; Gábor Galiba; Gábor Kocsy
Source:
Journal of plant physiology 2016 v.202 pp. 21-33
ISSN:
0176-1617
Subject:
Triticum monococcum; amino acid metabolism; antioxidants; benzoic acid; chromosomes; cinnamic acid; cytokinins; flower primordia; flowering; gene expression regulation; genes; glucosides; hormone metabolism; leaves; mutants; mutation; phenylalanine ammonia-lyase; phosphates; salicylic acid; transcription (genetics); transcription factors; transcriptome; transcriptomics
Abstract:
... Wild type and mvp2 (maintained vegetative phase) deletion mutant T. monococcum plants incapable of flowering were compared in order to determine the effect of the deleted region of chromosome 5A on transcript profile and hormone metabolism. This region contains the vernalization1 (VRN1) gene, a major regulator of the vegetative/generative transition. Transcript profiling in the crowns of T. monoco ...
DOI:
10.1016/j.jplph.2016.07.005

7. Long-term manganese-toxicity-induced alterations of physiology and leaf protein profiles in two Citrus species differing in manganese-tolerance

Author:
Xiang You; Lin-Tong Yang; Yi-Ping Qi; Peng Guo; Ning-Wei Lai; Xin Ye; Qiang Li; Li-Song Chen
Source:
Journal of plant physiology 2017 v.218 pp. 249-257
ISSN:
0176-1617
Subject:
Citrus maxima; Citrus sinensis; amino acid metabolism; cytoskeleton; energy; leaf protein; leaves; manganese; photorespiration; protein composition; pummelos; reactive oxygen species; roots; seedlings; signal transduction; stress response; two-dimensional gel electrophoresis
Abstract:
... Manganese (Mn)-intolerant ‘Sour pummelo’ (Citrus grandis) and Mn-tolerant ‘Xuegan’ (Citrus sinensis) seedlings were irrigated for 17 weeks with 2 (control) or 600μM (Mn-toxicity or −excess) MnSO4. C. sinensis had higher Mn-tolerance than C. grandis, as indicated by the higher photosynthesis rates in Mn-excess C. sinensis leaves. Under Mn-toxicity, Mn levels were similar between C. sinensis and C. ...
DOI:
10.1016/j.jplph.2017.08.011

8. Proteomic analysis of broccoli sprouts by iTRAQ in response to jasmonic acid

Author:
Liping Guo; Pei Wang; Zhenxin Gu; Xiaolin Jin; Runqiang Yang
Source:
Journal of plant physiology 2017 v.218 pp. 16-25
ISSN:
0176-1617
Subject:
abiotic stress; amino acid metabolism; biosynthesis; broccoli; glucosinolates; jasmonic acid; photosynthesis; plant response; protein synthesis; proteins; proteome; proteomics; sulforaphane
Abstract:
... Jasmonic acid (JA) is well known as a linolenic acid-derived signal molecule related to the plant response to biotic and abiotic stresses. JA can regulate various plant metabolisms, such as glucosinolate metabolism. In this study, the proteome profiles of broccoli sprouts under JA treatment were analyzed using the iTRAQ-based quantitative proteome approach. A total of 122 differentially expressed ...
DOI:
10.1016/j.jplph.2017.07.003

9. Combined drought and virus infection trigger aspects of respiratory metabolism related to grapevine physiological responses

Author:
Hanan El Aou-ouad; Josefina Bota; Toshihiro Obata; Rafael Montero; Alisdair R. Fernie; Hipolito Medrano; Alicia Pou; Igor Florez-Sarasa
Source:
Journal of plant physiology 2018 v.231 pp. 19-30
ISSN:
0176-1617
Subject:
Grapevine leafroll-associated virus 3; Vitis; amino acid metabolism; biochemical pathways; biomass; carbon; drought; financial economics; gas chromatography; gas exchange; hosts; mass spectrometry; metabolites; stress response; summer; vineyards; viral load; viruses; water stress; Mediterranean region
Abstract:
... In the Mediterranean region, grapevines usually deal with drought during their summer growth season. Concurrently, grapevines are hosts to a large number of viruses from which grapevine leafroll associated virus-3 is one of the most widespread and provokes considerable economic losses in many vineyards. However, information concerning grapevine metabolic responses to the combination of drought and ...
DOI:
10.1016/j.jplph.2018.08.009

10. Integrated physiology and proteome analysis of embryo and endosperm highlights complex metabolic networks involved in seed germination in wheat (Triticum aestivum L.)

Author:
Yue Liu; Caixia Han; Xiong Deng; Dongmiao Liu; Nannan Liu; Yueming Yan
Source:
Journal of plant physiology 2018 v.229 pp. 63-76
ISSN:
0176-1617
Subject:
Triticum aestivum; alpha-amylase; amino acid metabolism; biochemical pathways; carbohydrate metabolism; cultivars; endosperm; energy metabolism; enzyme activity; imbibition; plant hormones; principal component analysis; protein-protein interactions; proteins; proteome; proteomics; seed germination; seed size; starch; sugar content; water content; wheat
Abstract:
... The aim of this study was to investigate the physiological and proteomic changes in the embryo and endosperm during seed germination in the elite Chinese bread wheat cultivar Zhengmai 366. Upon imbibition, seed size and water content increased rapidly, followed by a series of metabolic changes including increases in soluble sugar content and α-amylase activity, a decrease in starch content, and a ...
DOI:
10.1016/j.jplph.2018.06.011

11. Comparative metabolomics of temperature sensitive resistance to wheat streak mosaic virus (WSMV) in resistant and susceptible wheat cultivars

Author:
F. Farahbakhsh; H. Hamzehzarghani; A. Massah; M. Tortosa; M. Yassaie; V.M. Rodriguez
Source:
Journal of plant physiology 2019 v.237 pp. 30-42
ISSN:
0176-1617
Subject:
Wheat streak mosaic virus; alkaloids; amino acid metabolism; amino acids; biochemical pathways; carbohydrate metabolism; coumarins; cultivars; heat stress; leaves; lipid metabolism; lipids; metabolites; metabolomics; plant adaptation; plant viruses; signal transduction; temperature; wheat
Abstract:
... In order to evaluate wheat resistance to wheat streak mosaic virus (WSMV) at low temperature and resistance breakdown at high temperature, metabolic profile of WSMV-resistant (R) and susceptible (S) wheat cultivars were analyzed. Metabolites were detected by UPLC-QTOF/MS in leaves of R and S plants challenged with WSMV at 20 °C and 32 °C, 24, 48 and 72 h post inoculation (hpi). WSMV and mock inocu ...
DOI:
10.1016/j.jplph.2019.03.011

12. Cysteine and methionine contribute differentially to regulate alternative oxidase in leaves of poplar (Populus deltoides x Populus euramericana ‘Nanlin 895’) seedlings exposed to different salinity

Author:
Yangwenke Liao; Rongrong Cui; Tingting Yuan; Yinfeng Xie; Yongxin Gao
Source:
Journal of plant physiology 2019 v.240 pp. 153017
ISSN:
0176-1617
Subject:
Populus canadensis; Populus deltoides; amino acid metabolism; antimycin A; antioxidant enzymes; cystathionine; cysteine; cytochrome c; cytochrome-c oxidase; electron transport chain; genes; hybrids; hydrogen peroxide; hydrogen sulfide; leaves; methionine; methionine synthase; mitochondria; potassium cyanide; salinity; salt stress; seedlings; superoxide anion
Abstract:
... The effects of different doses of NaCl on the expression profiles of genes involved in the mitochondrial electron transport chain (miETC), H2O2 and O2− levels, and antioxidant enzymes and amino acid metabolism were investigated in the leaves of poplar (Populus deltoides x Populus euramericana 'Nanlin 895'). In the miETC, complexes II and III and bypasses of the cytochrome c pathway including AOX a ...
DOI:
10.1016/j.jplph.2019.153017

13. Transcriptome analysis of rice (Oryza sativa L.) in response to ammonium resupply reveals the involvement of phytohormone signaling and the transcription factor OsJAZ9 in reprogramming of nitrogen uptake and metabolism

Author:
Li Sun; Dong-Wei Di; Guangjie Li; Yilin Li; Herbert J. Kronzucker; Weiming Shi
Source:
Journal of plant physiology 2020 v.246-247 pp. 153137
ISSN:
0176-1617
Subject:
Oryza sativa; absorption; amino acid metabolism; amino acids; ammonium; ammonium sulfate; carbon; gene expression regulation; genes; nitrogen; nitrogen metabolism; plant hormones; rice; root growth; roots; seedlings; sequence analysis; shoots; starvation; sugars; transcription factors; transcriptomics
Abstract:
... NH₄⁺ is not only the primary nitrogen for rice, a well-known NH₄⁺ specialist, but is also the chief limiting factor for its production. Limiting NH₄⁺ triggers a series of physiological and biochemical responses that help rice optimise its nitrogen acquisition. However, the dynamic nature and spatial distribution of the adjustments at the whole plant level during this response are still unknown. He ...
DOI:
10.1016/j.jplph.2020.153137

14. A comprehensive analysis of the lysine acetylome reveals diverse functions of acetylated proteins during de-etiolation in Zea mays

Author:
Zhen Yan; Zhuo Shen; Zhi-Fang Gao; Qing Chao; Chun-Rong Qian; Haiyan Zheng; Bai-Chen Wang
Source:
Journal of plant physiology 2020 v.248 pp. 153158
ISSN:
0176-1617
Subject:
Zea mays; acetylation; amino acid metabolism; bioinformatics; carbon dioxide fixation; chlorophyll; chloroplasts; data collection; etiolation; glycolysis; histones; lipid metabolism; liquid chromatography; lysine; mitochondria; peptides; photomorphogenesis; photosynthesis; post-translational modification; seedlings; tandem mass spectrometry; transcription factors; tricarboxylic acid cycle
Abstract:
... Lysine acetylation is one of the most important post-translational modifications and is involved in multiple cellular processes in plants. There is evidence that acetylation may play an important role in light-induced de-etiolation, a key developmental switch from skotomorphogenesis to photomorphogenesis. During this transition, establishment of photosynthesis is of great significance. However, st ...
DOI:
10.1016/j.jplph.2020.153158

15. Genome-wide identification and characterization of high-affinity nitrate transporter 2 (NRT2) gene family in tomato (Solanum lycopersicum) and their transcriptional responses to drought and salinity stresses

Author:
M. Aydın Akbudak; Ertugrul Filiz; Durmuş Çetin
Source:
Journal of plant physiology 2022 v.272 pp. 153684
ISSN:
0176-1617
Subject:
Solanum lycopersicum; amino acid metabolism; bioinformatics; drought; fatty acid metabolism; genes; nitrates; nitrogen; phosphorylation; photosynthesis; plant physiology; salinity; tomatoes; transcription (genetics)
Abstract:
... The high-affinity nitrate transporter 2 (NRT2) proteins play vital roles in both nitrate (NO₃⁻) uptake and translocation in plants. Although the gene families coding the NRT2 proteins have been identified and functionally characterized in many plant species, the systematic identification of NRT2 gene family members has not previously been reported in tomato (Solanum lycopersicum). Moreover, little ...
DOI:
10.1016/j.jplph.2022.153684