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TranscriptomicsEffects of pregnancy and progesterone supplementation on endometrial gene expression in cattle
An increase in circulating progesterone (P4) concentrations is associated with increased pregnancy success in beef and dairy cattle. Our objective was to ascertain differential effects of elevated P4 concentrations following conception on endometrial gene expression in beef heifers on Days 5, 7, 13 ...
ORGANISM(S): Bos taurus 
2011-10-17 | E-GEOD-33030 | biostudies-arrayexpress
TranscriptomicsRNA sequencing reveals novel gene clusters in bovine conceptuses associated with maternal recognition of pregnancy and implantation
Successful establishment and maintenance of pregnancy can be attained only through optimum conceptus-maternal cross talk. Despite significant progress in our understanding of the temporal changes in the transcriptome of the uterine endometrium, we have only a rudimentary knowledge of the genes and p...
ORGANISM(S): Bos taurus 
2014-04-04 | E-GEOD-56513 | biostudies-arrayexpress
TranscriptomicsEvidence for an early endometrial response to pregnancy in cattle: both dependent upon and independent of interferon tau
The aims of this study were to 1) identify the earliest transcriptional response of the bovine endometrium to the presence of the conceptus (using RNAseq), 2) investigate if these genes are regulated by interferon tau (IFNT) in vivo, and 3) determine if they are predictive of the pregnancy status of...
ORGANISM(S): Bos taurus 
2014-04-01 | E-GEOD-56392 | biostudies-arrayexpress
TranscriptomicsRNA-seq profiling of theca and granulosa tissue of dominant follicle at 3 stages of follicular development in cows and heifers.
Cellular mechanisms that contribute to low estradiol concentrations produced by the preovulatory ovarian follicle in cattle with a compromised metabolic status (such as lactatino) are largely unknown. To gain insight into the main metabolic mechanisms affecting preovulatory follicle function RNAseq ...
ORGANISM(S): Bos taurus 
2012-06-15 | E-GEOD-34317 | biostudies-arrayexpress
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