A plant NLR receptor employs ABA central regulator PP2C-SnRK2 …
2024年4月13日 · Here, we report that a plant NLR Sw-5b mimics the behavior of the ABA receptor and directly employs the ABA central regulator PP2C-SnRK2 complex to activate an …
Type 2C protein phosphatases directly regulate abscisic acid ... - PNAS
2009年10月13日 · A subgroup of protein phosphatase 2C (group A PP2C) or SNF1-related protein kinase 2 (subclass III SnRK2) have been known as major negative or positive …
DELAY OF GERMINATION1 requires PP2C phosphatases of the ABA …
2017年7月13日 · Yoshida, T. et al. ABA-Hypersensitive germination3 encodes a protein phosphatase 2C (AtPP2CA) that strongly regulates abscisic acid signaling during germination …
Two E-clade Protein Phosphatase 2Cs enhance ABA signaling by ...
2025年3月31日 · The ABA-induced expression of ABI1/2 may act as a negative feedback mechanism to inhibit ABA signaling (Wang et al., 2019). Secondly, ABA signaling promotes …
Molecular Mimicry Regulates ABA Signaling by SnRK2 Kinases and PP2C …
At the center of the ABA signaling network is a subfamily of type 2C protein phosphatases (PP2Cs), which form exclusive interactions with ABA receptors and subfamily 2 Snfl-related …
Initiation and amplification of SnRK2 activation in abscisic acid signaling
2021年4月28日 · In the presence of ABA, ABA receptor PYR/PYL/RCARs (PYL) complex binds to and inhibits PP2C and SnRK2 is released from PP2C-mediated inhibition. SnRK2 can then be …
研究解析ABA信号转导途径关键调控机制 - 中国科学院
2021年4月29日 · 4月28日，中国科学院分子植物科学卓越创新中心研究员王鹏程研究组等在Nature Communications上发表研究论文Initiation and amplification of SnRK2 activation in ABA …
Transcriptional Regulation of Protein Phosphatase 2C Genes to …
In this article, we reviewed how plants modulate the ABA signaling pathway, focusing on the transcriptional regulation of PP2C gene expression by ABA. The biosynthesis, signaling …
Catalytic mechanism and kinase interactions of ABA-signaling PP2C ...
2012年5月1日 · Abscisic acid (ABA) is an essential hormone that controls plant growth, development and responses to abiotic stresses. ABA signaling is mediated by type 2C protein …
Structural and functional characterization of genes PYL-PP2C …
2024年3月11日 · The expression profiles of PYL-PP2C-SnRK2 gene families in different plant organs could clarify the divergent roles of the ABA signal transduction components during …