TL;DR
This study elucidates the salt stress response pathway ABI5-ALKBH10B-RAP2.6 that couples ABA perception to reversible m6A modification, providing mechanistic insight into the intricate regulatory network of dynamic m6A modifications in plant stress adaptation.
The results suggest that ALKBH10B enhances drought tolerance by coordinating m⁶A-dependent transcriptional and post-transcriptional regulation to maintain photosynthetic capacity and mitochondrial energy metabolism, as well as fine-tuning ABA-jasmonate crosstalk.
It is shown that salt stress–induced ABA accumulation up-regulates Heat Shock Factor 4 (CmHSFA4), a gene that is known to enhance chrysanthemum salt tolerance, and an ABA-SnRK2.2-ABF1/BRM signaling module that integrates phosphorylation-dependent protein stabilization and degradation with histone methylation dynamics t...
This study identified and characterized an ABA-induced B-box (BBX) transcription factor, SmBBX24, which functions as a transcriptional activator in S. miltiorrhiza roots and reveals a novel ABA-responsive transcriptional cascade.
A MeJA-responsive DoMYB41-DoMYC2 cascade that iteratively activates DoTIP1–1 expression and promotes the biosynthesis of GMs, thereby enhancing salinity tolerance in D. officinale is uncovered and provides genetic targets for salinity tolerance in breeding programs for this horticultural orchid.
Abstract N 6-Methyladenosine (m6A) is a context-dependent mRNA modification, yet how its dynamics integrate with endogenous signaling to shape plant development remains unclear. Here, we provide further evidence for HIZ2 as an essential component of the m6A writer complex in Arabidopsis, which methylates and destabiliz...
It is suggested that heat stress suppresses PMF accumulation through coordinated repression of PMF biosynthetic genes and their potential regulators and offers potential targets for maintaining citrus nutritional quality under elevated temperatures.
We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.
