the stress hormone, abscisic acid (ABA), has been shown to regulate many aspects of plant development in response to unfavourable environmental stresses, allowing the plant to cope and survive in adverse conditions, such as
The adaptive capability of plants is largely dependent on the plant hormone abscisic acid (ABA), which regulates, among others, the expression of numerous genes involved in stress adaptation. Extensive genetic and molecular studies have been carried out during the last decade or so, and, as a ...
Epigenetic chromatin modifiers in barley: IV. The study of barley Polycomb group (PcG) genes during seed development and in response to external ABA p pBackground/p pEpigenetic phenomena have been associated with the regulation of active and silent chromatin states achieved by modifications of chrom...
Although the molecular mechanisms of plant response to HT have been progressively established and reviewed in model plant Arabidopsis (Ohama et al.2017; Ding et al.2020; Chen et al.2022; Guihur et al.2022), recent studies have indicated conservative and differential regulations of HS response in...
Squamous promoter binding protein-like (SPL) proteins are a class of transcription factors that play essential roles in plant growth and development, signal transduction, and responses to biotic and abiotic stresses. The rapid development of whole genome sequencing has enabled the identification and cha...
ATHB17-overexpressing Arabidopsis plants are sensitive to ABA and NaCl, whereas ATHB17 knockout mutants are insensitive to ABA and NaCl at post germi- nation stage. However, these phenotypes are weak and the expression of ABA-responsive genes is not significantly altered in the ATHB17-...
in a developmentally-relevant context2. In Arabidopsis, certain Class-A ARFs, such as ARF7 and ARF19, undergo protein condensation. ARF7 and ARF19 are localized to nuclei of cells in which active growth is occurring and are diffusely localized within these nuclei. Conversely, these ...
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Etehadnia M, Schoenau J, Waterer D, Tanino KK (2010) The effect of CaCl2 and NaCl salt acclimation in stress tolerance and its potential role in ABA and scion/rootstock-mediated salt stress responses. Plant Stress 4:72–81 Google Scholar Fahad S, Bajwa AA, Nazir U et al (2017) Crop...
(i.a.,rpoB) again shows that (p)ppGpp might also regulate NEP activity, which would contradict the earlier report (Sato et al.2009). Another explanation for the changes in NEP-dependent transcript levels in ABA-treated samples is the reduced expression of the NEP-encoding gene as well as...