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Article

The Arabidopsis histidine phosphotransfer proteins are redundant positive regulators of cytokinin signaling.

The Plant cell - 1 Nov 2006

Hutchison Claire E, Li Jie, Argueso Cristiana, Gonzalez Monica, Lee Eurie, Lewis Michael W, Maxwell Bridey B, Perdue Tony D, Schaller G Eric, Alonso Jose M, Ecker Joseph R, Kieber Joseph J

Abstract excerpt

Arabidopsis thaliana histidine phosphotransfer proteins (AHPs) are similar to bacterial and yeast histidine phosphotransfer proteins (HPts), which act in multistep phosphorelay signaling pathways. A phosphorelay pathway is the current model for cytokinin signaling. To assess the role of AHPs in cytokinin signaling, we isolated T-DNA insertions in the five AHP genes that are predicted to encode functional HPts and...

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Identifiers

PMID: 17122069
DOI: 10.1105/tpc.106.045674
PMCID: PMC1693944

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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