A transmembrane hybrid-type histidine kinase in Arabidopsis functions as an osmosensor.

doi:10.1105/tpc.11.9.1743

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Article

A transmembrane hybrid-type histidine kinase in Arabidopsis functions as an osmosensor.

The Plant cell - 1 Sept 1999

Urao T, Yakubov B, Satoh R, Yamaguchi-Shinozaki K, Seki M, Hirayama T, Shinozaki K

Abstract excerpt

Water deficit and the resulting osmotic stress affect plant growth. To understand how plant cells monitor and respond to osmotic change from water stress, we isolated a cDNA from dehydrated Arabidopsis plants. This cDNA encodes a novel hybrid-type histidine kinase, ATHK1. Restriction fragment length polymorphism mapping showed that the ATHK1 gene is on chromosome 2. The predicted ATHK1 protein has two putative...

Topics

Amino Acid Sequence
Arabidopsis
Base Sequence
Cell Membrane
Chromosome Mapping
DNA Primers
DNA, Complementary
DNA, Plant
Genes, Plant
Genetic Complementation Test
Histidine Kinase

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Molecular Sequence Data

Mutation

Osmotic Pressure

Plant Roots

Protein Kinases

RNA, Messenger

RNA, Plant

Source

Open in PubMed Open full text

Identifiers

PMID: 10488240
DOI: 10.1105/tpc.11.9.1743
PMCID: PMC144312

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-10488240-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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