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Article

A calmodulin-binding protein from Arabidopsis has an essential role in pollen germination.

Proceedings of the National Academy of Sciences of the United States of America - 2 Sept 2003

Golovkin Maxim, Reddy Anireddy S N

Abstract excerpt

Calmodulin (CaM), a ubiquitous multifunctional calcium sensor in all eukaryotes, mediates calcium action by regulating the activity/function of many unrelated proteins. Although calcium and CaM are known to play a crucial role in pollen germination and pollen tube growth, the proteins that mediate their action have not been identified. We isolated three closely related CaM-binding proteins (NPG1, NPGR1, and...

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Identifiers

PMID: 12928497
DOI: 10.1073/pnas.1734110100
PMCID: PMC193600

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

Source receipt: pubmed, retrieved 5 Sept 2026.

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