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Article

An Arabidopsis histidine kinase is essential for megagametogenesis.

Proceedings of the National Academy of Sciences of the United States of America - 26 Nov 2002

Pischke Melissa S, Jones Linda G, Otsuga Denichiro, Fernandez Donna E, Drews Gary N, Sussman Michael R

Abstract excerpt

Cytokinin-Independent 1 (CKI1) belongs to a group of putative plant histidine kinases whose members do not appear to act as ethylene receptors. The deduced protein structure, combined with the observation that Arabidopsis callus cultures overexpressing CKI1 exhibit a "cytokinin-independent" cell...

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Share to Cell Division
Share to Gametogenesis
Share to Microscopy, Confocal

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Mutagenesis, Insertional

Share to Organ Culture Techniques

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Share to Protein Processing, Post-Translational

Share to RNA, Plant

Source

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Identifiers

PMID: 12426401
DOI: 10.1073/pnas.232580499
PMCID: PMC137796

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Prepared record publication-12426401-2026-09-05.1. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 5 Sept 2026.

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An Arabidopsis histidine kinase is essential for megagametogenesis.PMID 12426401Read ↗

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