Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0

Gene expression in extra-embryonic tissues flushed out at D18 from heifers, early and late lactating cows


ABSTRACT: Evaluate the influence of maternal metabolism on gene expression profiles from extra-embryonic tissues at D18 Keyword: Holstein Heifers and Postpartum dairy cows, metabolism and energy status, elongation and gastrulation, extra-embryonic tissues, transcriptome, correlations between genes & metabolites? 8 replicates in GH, 11 replicates in ELC and 10 replicates in LLC (extra-embryonic tissues) per group of female (N=3) were hybridized (total N=29) against a placental reference that hybridized itself to 99% of the array. Hybridization design: 6 microarrays per experiment (N=5) were randomly hybridized to the EET from 2 conceptuses originating either from development in heifers, ELC or LLC. Extra-embryonic tissues were systematically labelled with Cy3 and Reference in Cy5.

ORGANISM(S): Bos taurus

SUBMITTER: Damien VALOUR 

PROVIDER: E-GEOD-46940 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

altmetric image

Publications

Energy and lipid metabolism gene expression of D18 embryos in dairy cows is related to dam physiological status.

Valour D D   Degrelle S A SA   Ponter A A AA   Giraud-Delville C C   Campion E E   Guyader-Joly C C   Richard C C   Constant F F   Humblot P P   Ponsart C C   Hue I I   Grimard B B  

Physiological genomics 20131112 2


We analyzed the change in gene expression related to dam physiological status in day (D)18 embryos from growing heifers (GH), early lactating cows (ELC), and late lactating cows (LLC). Dam energy metabolism was characterized by measurement of circulating concentrations of insulin, glucose, IGF-1, nonesterified fatty acids, β-hydroxybutyrate, and urea before embryo flush. The metabolic parameters were related to differential gene expression in the extraembryonic tissues by correlation analysis. E  ...[more]

Similar Datasets

2012-06-07 | E-GEOD-34944 | biostudies-arrayexpress
2012-04-25 | E-GEOD-21565 | biostudies-arrayexpress
2012-03-09 | E-GEOD-34007 | biostudies-arrayexpress
2014-02-04 | GSE46940 | GEO
2011-12-21 | E-GEOD-27503 | biostudies-arrayexpress
2015-01-01 | E-GEOD-64170 | biostudies-arrayexpress
2013-05-30 | E-GEOD-47482 | biostudies-arrayexpress
2013-04-23 | E-GEOD-46274 | biostudies-arrayexpress
2013-12-31 | E-GEOD-45683 | biostudies-arrayexpress
2013-12-28 | E-GEOD-44554 | biostudies-arrayexpress