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Article

Disruption of apyrases inhibits pollen germination in Arabidopsis.

Plant physiology - 1 Apr 2003

Steinebrunner Iris, Wu Jian, Sun Yu, Corbett Ashley, Roux Stanley J

Abstract excerpt

In Arabidopsis, we previously identified two highly similar apyrases, AtAPY1 and AtAPY2. Here, T-DNA knockout (KO) mutations of each gene were isolated in a reverse genetic approach. The single KO mutants lacked a discernible phenotype. The double KO mutants, however, exhibited a complete inhibition of pollen germination, and this correlated with positive beta-glucuronidase staining in the pollen of apyrase...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 12692323
DOI: 10.1104/pp.102.014308
PMCID: PMC166920

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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