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Article

Functional Divergence of Poplar Histidine-Aspartate Kinase HK1 Paralogs in Response to Osmotic Stress.

International journal of molecular sciences - 8 Dec 2016

Héricourt François, Chefdor Françoise, Djeghdir Inès, Larcher Mélanie, Lafontaine Florent, Courdavault Vincent, Auguin Daniel, Coste Franck, Depierreux Christiane, Tanigawa Mirai, Maeda Tatsuya, Glévarec Gaëlle, Carpin Sabine

Abstract excerpt

Previous works have shown the existence of protein partnerships belonging to a MultiStep Phosphorelay (MSP) in Populus putatively involved in osmosensing. This study is focused on the identification of a histidine-aspartate kinase, HK1b, paralog of HK1a. The characterization of HK1b showed its ability to homo- and hetero-dimerize and to interact with a few Histidine-containing Phosphotransfer (HPt) proteins,...

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Identifiers

PMID: 27941652
DOI: 10.3390/ijms17122061
PMCID: PMC5187861

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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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