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Article

Stress physiology functions of the Arabidopsis histidine kinase cytokinin receptors.

Physiologia plantarum - 1 Jul 2015

Kumar M Nagaraj, Verslues Paul E

Abstract excerpt

Cytokinin signaling has complex effects on abiotic stress responses that remain to be fully elucidated. The Arabidopsis histidine kinases (AHKs), AHK2, AHK3 and CRE1 (cytokinin response1/AHK4) are the principle cytokinin receptors of Arabidopsis. Using a set of ahk mutants, we found dramatic differences in response to low water potential and salt stress among the AHKs. ahk3-3 mutants had increased root elongation...

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PMID: 25263537
DOI: 10.1111/ppl.12290

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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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