dc.creator | Stavridou E., Voulgari G., Michailidis M., Kostas S., Chronopoulou E.G., Labrou N.E., Madesis P., Nianiou‐obeidat I. | en |
dc.date.accessioned | 2023-01-31T10:02:41Z | |
dc.date.available | 2023-01-31T10:02:41Z | |
dc.date.issued | 2021 | |
dc.identifier | 10.3390/ijms22052352 | |
dc.identifier.issn | 16616596 | |
dc.identifier.uri | http://hdl.handle.net/11615/79410 | |
dc.description.abstract | Drought and heat stresses are major factors limiting crop growth and productivity, and their effect is more devastating when occurring concurrently. Plant glutathione transferases (GSTs) are differentially expressed in response to different stimuli, conferring tolerance to a wide range of abiotic stresses. GSTs from drought‐tolerant Phaseolus vulgaris var. “Plake Megalosperma Prespon” is expected to play an important role in the response mechanisms to combined and single heat and drought stresses. Herein, we examined wild‐type N. tabacum plants (cv. Basmas Xanthi) and T1 transgenic lines overexpressing the stress‐induced Pvgstu3–3 and Pvgstu2–2 genes. The overexpres-sion of Pvgstu3–3 contributed to potential thermotolerance and greater plant performance under combined stress. Significant alterations in the primary metabolism were observed in the transgenic plants between combined stress and stress‐free conditions. Stress‐responsive differentially expressed genes (DEGs) and transcription factors (TFs) related to photosynthesis, signal transduction, starch and sucrose metabolism, osmotic adjustment and thermotolerance, were identified under combined stress. In contrast, induction of certain DEGs and TF families under stress‐free conditions indicated that transgenic plants were in a primed state. The overexpression of the Pvgstu3–3 is play-ing a leading role in the production of signaling molecules, induction of specific metabolites and activation of the protective mechanisms for enhanced protection against combined abiotic stresses in tobacco. © 2021 by the authors. Licensee MDPI, Basel, Switzerland. | en |
dc.language.iso | en | en |
dc.source | International Journal of Molecular Sciences | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85101575244&doi=10.3390%2fijms22052352&partnerID=40&md5=bdb05c512b8e49d27149c982f7da37ec | |
dc.subject | 4 aminobutyric acid | en |
dc.subject | 6 phosphofructokinase | en |
dc.subject | ABC transporter | en |
dc.subject | acetate coenzyme A ligase | en |
dc.subject | acetyl coenzyme A | en |
dc.subject | alanine | en |
dc.subject | alanine aminotransferase | en |
dc.subject | aldehyde dehydrogenase | en |
dc.subject | alpha glucosidase | en |
dc.subject | aminosugar | en |
dc.subject | anthranilate phosphoribosyltransferase | en |
dc.subject | arabinose | en |
dc.subject | arachidonic acid | en |
dc.subject | arginine | en |
dc.subject | aspartic acid | en |
dc.subject | beta actin | en |
dc.subject | beta glucosidase | en |
dc.subject | calcium calmodulin dependent protein kinase | en |
dc.subject | carbonyl reductase | en |
dc.subject | cysteine | en |
dc.subject | cytochrome P450 | en |
dc.subject | dicarboxylic acid | en |
dc.subject | epimerase | en |
dc.subject | ethanolamine | en |
dc.subject | fructose | en |
dc.subject | fructose 2,6 bisphosphatase | en |
dc.subject | fructose bisphosphatase | en |
dc.subject | fructose bisphosphate aldolase class i | en |
dc.subject | fucokinase | en |
dc.subject | galactose | en |
dc.subject | gdp fucose synthase | en |
dc.subject | glucan 1,4 alpha glucosidase | en |
dc.subject | glucose | en |
dc.subject | glucose 6 phosphate | en |
dc.subject | glutamate ammonia ligase | en |
dc.subject | glutamic acid | en |
dc.subject | glutathione transferase | en |
dc.subject | glyceraldehyde 3 phosphate dehydrogenase | en |
dc.subject | glyceric acid | en |
dc.subject | glycerol | en |
dc.subject | glycerolipid | en |
dc.subject | glycerophospholipid | en |
dc.subject | glycine | en |
dc.subject | glycine dehydrogenase | en |
dc.subject | glycogen phosphorylase | en |
dc.subject | glyoxylic acid | en |
dc.subject | hexokinase | en |
dc.subject | hexokinase fructose bisphosphate aldolase | en |
dc.subject | histidine | en |
dc.subject | hydroxymethylglutaryl coenzyme A reductase kinase | en |
dc.subject | hydroxypyruvate reductase | en |
dc.subject | immunoglobulin enhancer binding protein | en |
dc.subject | indole 3 glycerol phosphate synthase | en |
dc.subject | interleukin 1 receptor | en |
dc.subject | isoamylase | en |
dc.subject | isocitrate dehydrogenase | en |
dc.subject | isoleucine | en |
dc.subject | leucine | en |
dc.subject | leukotriene B4 receptor | en |
dc.subject | linoleic acid | en |
dc.subject | malic acid | en |
dc.subject | methionine | en |
dc.subject | mitogen activated protein kinase | en |
dc.subject | mitogen activated protein kinase kinase kinase 2 | en |
dc.subject | mitogen activated protein kinase kinase kinase 3 | en |
dc.subject | mitogen activated protein kinase kinase kinase 4 | en |
dc.subject | n acetylglucosamine | en |
dc.subject | nicotine | en |
dc.subject | phenylalanine | en |
dc.subject | phosphoglycerate dehydrogenase | en |
dc.subject | phosphoglycerate kinase | en |
dc.subject | phospholipase D | en |
dc.subject | phosphoprotein phosphatase | en |
dc.subject | phosphoribulokinase | en |
dc.subject | proline | en |
dc.subject | protein phosphatase 1b | en |
dc.subject | protein Ubc9 | en |
dc.subject | pyruvate kinase | en |
dc.subject | quinic acid | en |
dc.subject | retinol | en |
dc.subject | ribose 5 phosphate isomerase a | en |
dc.subject | ribulose phosphate 3 epimerase | en |
dc.subject | secretory phospholipase A2 | en |
dc.subject | serine | en |
dc.subject | sorbitol | en |
dc.subject | starch | en |
dc.subject | sucrose | en |
dc.subject | superoxide dismutase | en |
dc.subject | threonine | en |
dc.subject | transcription factor | en |
dc.subject | trehalase | en |
dc.subject | tryptophan | en |
dc.subject | tryptophan synthase | en |
dc.subject | unclassified drug | en |
dc.subject | valine | en |
dc.subject | plant protein | en |
dc.subject | abiotic stress | en |
dc.subject | Article | en |
dc.subject | biotic stress | en |
dc.subject | citric acid cycle | en |
dc.subject | controlled study | en |
dc.subject | drought stress | en |
dc.subject | enzyme activity | en |
dc.subject | gene overexpression | en |
dc.subject | genetic transformation | en |
dc.subject | global climate | en |
dc.subject | heat stress | en |
dc.subject | heat tolerance | en |
dc.subject | metabolomics | en |
dc.subject | Nicotiana tabacum | en |
dc.subject | nonhuman | en |
dc.subject | photosynthesis | en |
dc.subject | plant metabolism | en |
dc.subject | plant osmotic adjustment | en |
dc.subject | restriction mapping | en |
dc.subject | signal transduction | en |
dc.subject | sucrose metabolism | en |
dc.subject | transcriptomics | en |
dc.subject | transgenic plant | en |
dc.subject | drought | en |
dc.subject | gene expression regulation | en |
dc.subject | genetics | en |
dc.subject | heat | en |
dc.subject | physiological stress | en |
dc.subject | physiology | en |
dc.subject | plant gene | en |
dc.subject | tobacco | en |
dc.subject | Droughts | en |
dc.subject | Gene Expression Regulation, Plant | en |
dc.subject | Genes, Plant | en |
dc.subject | Hot Temperature | en |
dc.subject | Plant Proteins | en |
dc.subject | Stress, Physiological | en |
dc.subject | Thermotolerance | en |
dc.subject | Tobacco | en |
dc.subject | MDPI AG | en |
dc.title | Overexpression of a biotic stress‐inducible pvgstu gene activates early protective responses in tobacco under combined heat and drought | en |
dc.type | journalArticle | en |