Proteomics

Dataset Information

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Epigenetic modifications associated with life cycle transitions in the brown alga Ectocarpus


ABSTRACT: In this study, we have carried out a broad census of histone PTMs in Ectocarpus chromatin and have developed a method to evaluate the genome-wide distribution of specific marks. We show that modulation of the expression of sporophyte-biased genes during the life cycle is correlated with marked changes in the pattern of three histone PTMs. In contrast, the expression patterns of gametophyte-biased genes were not correlated with modifications to the histone PTMs assayed, suggesting that gametophyte-biased and sporophyte-biased gene expression are mediated by different epigenetic processes.

INSTRUMENT(S): Q Exactive HF-X

ORGANISM(S): Ectocarpus Siliculosus (brown Alga)

TISSUE(S): Chromatin, Gametophyte, Sporophyte

SUBMITTER: Valentin SABATET  

LAB HEAD: Damarys Loaw

PROVIDER: PXD013535 | Pride | 2020-11-06

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
B1874BL.wiff Wiff
B1874BL.wiff.scan Wiff
B1892BL.wiff Wiff
B1892BL.wiff.scan Wiff
B1893BL.wiff Wiff
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