GAMETOPHYTIC FACTOR 1, involved in pre-mRNA splicing, is essential for megagametogenesis and embryogenesis in Arabidopsis.

doi:10.1111/j.1744-7909.2008.00783.x

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Article

GAMETOPHYTIC FACTOR 1, involved in pre-mRNA splicing, is essential for megagametogenesis and embryogenesis in Arabidopsis.

Journal of integrative plant biology - 1 Mar 2009

Liu Man, Yuan Li, Liu Nai-You, Shi Dong-Qiao, Liu Jie, Yang Wei-Cai

Abstract excerpt

RNA biogenesis is essential and vital for accurate expression of genes. It is obvious that cells cannot continue normal metabolism when RNA splicing is interfered with. sgt13018 is such a mutant, with partial loss of function of GAMETOPHYTIC FACTOR 1 (GFA1); a gene likely involved in RNA biogenesis in Arabidopsis. The mutant is featured in the phenotype of diminished female gametophyte development at stage FG5...

Topics

Arabidopsis
Arabidopsis Proteins
Embryonic Development
Gametogenesis
Gene Expression Regulation, Plant
Germ Cells
In Situ Hybridization
Mutant Proteins
Mutation
Peptide Elongation Factors

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Phenotype

Phylogeny

Protein Binding

RNA Precursors

RNA Splicing

Ribonucleoprotein, U5 Small Nuclear

Seeds

Source

Open in PubMed

Identifiers

PMID: 19261069
DOI: 10.1111/j.1744-7909.2008.00783.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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