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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2023.107678
|2 doi
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|a pubmed24n1225.xml
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|a (DE-627)NLM355589540
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|a (NLM)37054613
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|a (PII)S0981-9428(23)00189-4
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|a DE-627
|b ger
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|e rakwb
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|a eng
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|a Bhat, Javaid Akhter
|e verfasserin
|4 aut
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|a Gibberellic acid mitigates nickel stress in soybean by cell wall fixation and regulating oxidative stress metabolism and glyoxalase system
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 08.05.2023
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|a Date Revised 13.12.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2023 Elsevier Masson SAS. All rights reserved.
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|a It is broadly known that excessive concentration of nickel (Ni) causes venomous effects on plant health as well as food security. The underlying gibberellic acid (GA) mechanism to overcome Ni-induced stress is still unclear. Our outcomes represented the potential role of gibberellic acid (GA) to boost the soybean stress tolerance mechanism against Ni toxicity. GA elevated the seed germination, plant growth, biomass indices, and photosynthetic machinery as well as relative water contents under Ni-induced stress in soybean. We found that the GA lowered the Ni uptake, and distribution in the soybean plants, as well as GA, can decrease the Ni fixation in the root cell wall by lowering the hemicelluloses content. However, it reduces the MDA level, over-generation of ROS, electrolyte leakage, and methylglyoxal contents by up-surging the level of antioxidant enzyme, and glyoxalase I and glyoxalase II activities. Furthermore, GA regulates the antioxidant-related (CAT, SOD, APX, and GSH) and phytochelatins (PCs) genes expression to sequester the excessive Ni to the vacuoles and efflux the Ni outer the cell. Hence, less Ni was translocated toward shoots. Overall, GA augmented cell wall Ni elimination, and the antioxidant defense mechanism possibly upgraded the soybean tolerance against Ni stress
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|a Journal Article
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|a Cell wall fixation
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|a Gibberellic acid
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|a Glyoxalase pathway
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|a Nickel
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|a Stress tolerance
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|a Antioxidants
|2 NLM
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|a Nickel
|2 NLM
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| 650 |
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|a 7OV03QG267
|2 NLM
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| 650 |
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|a gibberellic acid
|2 NLM
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| 650 |
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|a BU0A7MWB6L
|2 NLM
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| 700 |
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|a Basit, Farwa
|e verfasserin
|4 aut
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|a Alyemeni, Mohammed Nasser
|e verfasserin
|4 aut
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| 700 |
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|a Mansoor, Sheikh
|e verfasserin
|4 aut
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|a Kaya, Cengiz
|e verfasserin
|4 aut
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|a Ahmad, Parvaiz
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 198(2023) vom: 02. Mai, Seite 107678
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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|g volume:198
|g year:2023
|g day:02
|g month:05
|g pages:107678
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|u http://dx.doi.org/10.1016/j.plaphy.2023.107678
|3 Volltext
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