Transcriptomics

Dataset Information

3

Genome-wide analysis of H3K27me3 and H3K4me3 deposition in the fie mutant (h3k4me3_fie_col_seedlings_db)


ABSTRACT: a2e_fie - h3k4me3_fie_col_seedlings_db - Epigenomic mapping in fie - Genome-wide epigenomic mapping Keywords: chip-chip 4 dye-swap - CATMA arrays

ORGANISM(S): Arabidopsis thaliana  

SUBMITTER: François ROUDIER   Vincent Colot  Marie-Laure Martin-Magniette  Francois Roudier 

PROVIDER: E-GEOD-24161 | ArrayExpress | 2011-03-28

SECONDARY ACCESSION(S): GSE24161PRJNA133677

REPOSITORIES: GEO, ArrayExpress

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Publications


Polycomb repressive complex 2 (PRC2) is a key regulator of epigenetic states catalyzing histone H3 lysine 27 trimethylation (H3K27me3), a repressive chromatin mark. PRC2 composition is conserved from humans to plants, but the function of PRC2 during the early stage of plant life is unclear beyond the fact that it is required for the development of endosperm, a nutritive tissue that supports embryo growth. Circumventing the requirement of PRC2 in endosperm allowed us to generate viable homozygous  ...[more]

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