Results 241 to 250 of about 224,471 (305)

The receptor‐like pseudokinase LENG stimulates chilling tolerance in rice by inhibiting the activity of the OsCRPK1‐OsGF14d module

open access: yesJournal of Integrative Plant Biology, EarlyView.
The rice receptor‐like pseudokinase LENG enhances chilling tolerance by binding to and suppressing the kinase activity of OsCRPK1, thereby preventing OsCRPK1‐mediated phosphorylation of the cold‐tolerance positive regulator OsGF14d. ABSTRACT Cold damage during the seedling and reproductive stages has a pronounced impact on rice development and yield ...
Shuting Yuan   +12 more
wiley   +1 more source

A natural variation within duplicated AsWRKY49‐D2 drives the subgenomic functional divergence of homeologs in salt response of allohexaploid oats

open access: yesJournal of Integrative Plant Biology, EarlyView.
Transcriptome analysis of oats under salt stress identified ten important salt‐responsive transcription factor families, which show extensive functional divergence among three oat subgenomes. Further integration with a genome‐wide association study under salt stress identified the AsWRKY49‐D2 gene, whose elite haplotype holds substantial potential for ...
Cailian Du   +12 more
wiley   +1 more source

OsFKBP20‐1b stabilizes OsUPF1 and OsUPF2 to promote the degradation of aberrant mRNAs during dehydration stress

open access: yesJournal of Integrative Plant Biology, EarlyView.
The rice protein OsFKBP20‐1b protects key RNA‐surveillance factors from breakdown, so they can better eliminate defective messages. This RNA quality‐control boost reduces errors and helps plants survive drought, revealing a link between RNA control and drought tolerance.
Haemyeong Jung   +5 more
wiley   +1 more source

The HaMYB22–HaGST3.2 module mediates salt stress response in sunflower

open access: yesJournal of Integrative Plant Biology, EarlyView.
The transcription factors HaMYB22, HaMYB120, and HaMYB121 cooperatively activate the transcription of the glutathione S‐transferase gene HaGST3.2, thereby facilitating the removal of reactive oxygen species induced by salt stress in sunflowers and improving their salt tolerance.
Siqi Zhang   +11 more
wiley   +1 more source

The multidimensional regulation roles and mechanisms of calcium in fruit quality

open access: yesJournal of Integrative Plant Biology, EarlyView.
This review explores how calcium signaling molecule integrates plant hormones, environmental cues, and developmental signals to influence external fruit traits, internal nutritional properties, and physiological disorders. ABSTRACT Calcium (Ca2+), a dual‐functional mineral that serves both as an essential structural factor and a signaling molecule ...
Fei Jiang   +6 more
wiley   +1 more source

FcMAPK4‐phosphorylated FcNOR activates FcERF5 to promote fig fruit softening through activation of FcPG12 expression

open access: yesJournal of Integrative Plant Biology, EarlyView.
In Ficus carica fruit, the MAP kinase FcMAPK4 phosphorylates the NAC transcription factor FcNOR, which cooperates with ethylene response factor FcERF5 to activate the pectin degradation gene FcPG12, thereby promoting rapid softening of fig fruit. ABSTRACT Rapid softening of fig (Ficus carica L.) fruit during ripening leads to extremely short shelf life;
Yuan Wang   +6 more
wiley   +1 more source

GLUTATHIONE TRANSFERASES

Annual Review of Pharmacology and Toxicology, 2005
▪ Abstract  This review describes the three mammalian glutathione transferase (GST) families, namely cytosolic, mitochondrial, and microsomal GST, the latter now designated MAPEG. Besides detoxifying electrophilic xenobiotics, such as chemical carcinogens, environmental pollutants, and antitumor agents, these transferases inactivate endogenous α,β ...
Hayes, John D.   +2 more
openaire   +4 more sources

Glutathione S-Transferases

1996
Glutathione (GSH), the most ubiquitous and abundant nonprotein thiol, is essential in numerous detoxification reactions and is therefore considered a chemoprotectant. In the human, levels of GSH range from 30μM in plasma to 3mM in kidney proximal tubules; tumors of various organs can contain up to 10mM GSH [1].
A, Raha, K D, Tew
openaire   +3 more sources

Insect glutathione transferases

Drug Metabolism Reviews, 2011
This article is an overview of the current knowledge of insect glutathione transferases. Three major topics are discussed: the glutathione transferase contributions to insecticide resistance, the polymorphic nature of the insect glutathione transferase superfamily, and a summary of the current structure-function studies on insect glutathione ...
Albert J, Ketterman   +2 more
openaire   +2 more sources

Mosquito Glutathione Transferases

2005
The glutathione transferases (glutathione S-transferases, GSTs) are a diverse family of enzymes involved in a wide range of biological processes, many of which involve the conjugation of the tripeptide glutathione to an electrophilic substrate. Relatively little is known about the endogenous substrates of mosquito GSTs, and most studies have focused on
Hilary, Ranson, Janet, Hemingway
openaire   +2 more sources

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