GEO DataSets

(Submitter supplied) Zygotic genome activation (ZGA) occurs at the mid-blastula transition (MBT) in zebrafish and is a period of chromatin remodeling. Genome-scale gametic demethylation and remethylation occurs after fertilization, during blastula stages, but how ZGA relates to promoter DNA methylation states is unknown. Using methylated DNA immunoprecipitation coupled to high-density microarray hybridization (MeDIP-ChIP), we characterize genome-wide promoter DNA methylation dynamics before, during and after ZGA onset, in relation changes in post-translational histone modification and gene expression (Series GSE22830). more...

Organism:

Danio rerio

Type:

Methylation profiling by genome tiling array

Platform:

GPL10835

12 Samples

Download data: PAIR

(Submitter supplied) Sanger Zv7 assembly Tiling of TSS (15kb upstream, 5kb downstream) native array description file: 090313_Zv7_PC_ChIP_HX1.ndf native array description file: 090313_Zv7_PC_ChIP_HX1.pos Protocol: See manufacturer's web site (www.nimblegen.com)

Organism:

Danio rerio

5 Series

47 Samples

Download data: NDF, POS