Dataset features

Specifications


Application: Gene expression microarray analysis
Number of samples: 6
Release date: Mar 25 2010
Last update date: Dec 17 2012
Access: Public
Taxon: Bos taurus
Dataset link Expression data from early preimplantation Bovine embryos

Experimental Protocol


Influence of oviductal environment on transcriptome abundance of produced blastocysts was examined using the Affymetrix GeneChip Bovine Genome Array. Eighteen Simmental heifers were synchronized, superovulated and artificially inseminated, then nine of them were flushed at day 2 by transvaginal endoscopic means and 2-cell stage embryos were recovered and endoscopicaly transferred to only synchronized recipients. The remaining half of superovulated heifers and the synchronized recipients were flushed at day 7 to collect blastocysts which developed either in superovulated or synchronized oviduct

Repositories


GEO

GSE21030

ArrayExpress

E-GEOD-21030

BioProject

PRJNA126451

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Contact


Ahmed Gad