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Article

The maize aberrant pollen transmission 1 gene is a SABRE/KIP homolog required for pollen tube growth.

Genetics - 1 Feb 2006

Xu Zhennan, Dooner Hugo K

Abstract excerpt

Maize (Zea mays) pollen tubes grow in the styles at a rate of >1 microm/sec. We describe here a gene required to attain that striking rate. The aberrant pollen transmission 1 (apt1) gene of maize was identified by an Ac-tagged mutation that displayed a severe pollen transmission deficit in heterozygotes. Rare apt1 homozygotes can be recovered, aided by phenotypic selection for Ac homozygotes. Half of the pollen...

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Identifiers

PMID: 16299389
DOI: 10.1534/genetics.105.050237
PMCID: PMC1456223

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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