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Article

Destabilization of interaction between cytokinin signaling intermediates AHP1 and ARR4 modulates Arabidopsis development.

The New phytologist - 1 Apr 2015

Verma Vivek, Sivaraman Jayaraman, Srivastava Anjil Kumar, Sadanandom Ari, Kumar Prakash P

Abstract excerpt

Eukaryotic two-component signaling involves the His-Asp-His-Asp multistep phosphorelay (MSP). In Arabidopsis thaliana, cytokinin-mediated MSP signaling intermediates include histidine kinases (HKs), histidine phosphotransfer proteins (Hpts) and response regulators (RRs). The structure-function relationship of interaction between Hpt (e.g. AHP1) and RR (e.g. ARR4) is poorly understood. Using a homology model and...

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Identifiers

PMID: 25643735
DOI: 10.1111/nph.13297

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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