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Article

S-nitrosylation of phosphotransfer proteins represses cytokinin signaling.

Nature communications - 1 Jan 2013

Feng Jian, Wang Chun, Chen Qingguo, Chen Hui, Ren Bo, Li Xiaoming, Zuo Jianru

Abstract excerpt

Cytokinin is an essential phytohormone in plant growth and development. In Arabidopsis, cytokinin signalling is mediated by a phosphorelay that sequentially transfers phosphoryl groups from the cytokinin receptors to histidine phosphotransfer proteins (AHPs) and response regulators (ARRs). However, little is known about the regulatory mechanism of the phosphorelay. Here, we show that nitric oxide negatively...

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PMID: 23443557
DOI: 10.1038/ncomms2541

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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