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Article

The indeterminate gametophyte1 gene of maize encodes a LOB domain protein required for embryo Sac and leaf development.

The Plant cell - 1 Jan 2007

Evans Matthew M S

Abstract excerpt

Angiosperm embryo sac development begins with a phase of free nuclear division followed by cellularization and differentiation of cell types. The indeterminate gametophyte1 (ig1) gene of maize (Zea mays) restricts the proliferative phase of female gametophyte development. ig1 mutant female gametophytes have a prolonged phase of free nuclear divisions leading to a variety of embryo sac abnormalities, including...

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Identifiers

PMID: 17209126
DOI: 10.1105/tpc.106.047506
PMCID: PMC1820972

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Source receipt: pubmed, retrieved 7 Sept 2026.

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