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Article

APUM23, a PUF family protein, functions in leaf development and organ polarity in Arabidopsis.

Journal of experimental botany - 1 Mar 2014

Huang Tengbo, Kerstetter Randall A, Irish Vivian F

Abstract excerpt

The normal biological function of leaves, such as intercepting light and exchanging gases, relies on proper differentiation of adaxial and abaxial polarity. KANADI (KAN) genes, members of the GARP family, are key regulators of abaxial identity in leaf morphogenesis. This study identified a mutant allele (apum23-3) of APUM23, which encodes a Pumilio/PUF domain protein and acts as an enhancer of the kan mutant....

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Identifiers

PMID: 24449383
DOI: 10.1093/jxb/ert478
PMCID: PMC3935572

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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