Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

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Perinuclear anchoring of H3K9-methylated chromatin stabilizes induced cell fate


ABSTRACT: This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

ORGANISM(S): Caenorhabditis elegans

SUBMITTER: Dimos Gaidatzis 

PROVIDER: E-GEOD-74134 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications


Interphase chromatin is organized in distinct nuclear sub-compartments, reflecting its degree of compaction and transcriptional status. In Caenorhabditis elegans embryos, H3K9 methylation is necessary to silence and to anchor repeat-rich heterochromatin at the nuclear periphery. In a screen for perinuclear anchors of heterochromatin, we identified a previously uncharacterized C. elegans chromodomain protein, CEC-4. CEC-4 binds preferentially mono-, di-, or tri-methylated H3K9 and localizes at th  ...[more]

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