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Article

Pollen Aperture Factor INP1 Acts Late in Aperture Formation by Excluding Specific Membrane Domains from Exine Deposition.

Plant physiology - 1 Jan 2018

Dobritsa Anna A, Kirkpatrick Andrew B, Reeder Sarah H, Li Peng, Owen Heather A

Abstract excerpt

Accurate placement of extracellular materials is a critical part of cellular development. To study how cells achieve this accuracy, we use formation of pollen apertures as a model. In Arabidopsis (Arabidopsis thaliana), three regions on the pollen surface lack deposition of pollen wall exine and develop into apertures. In developing pollen, Arabidopsis INAPERTURATE POLLEN1 (INP1) protein acts as a marker for the...

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Identifiers

PMID: 28899962
DOI: 10.1104/pp.17.00720
PMCID: PMC5761771

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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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