Transcriptomic Analysis of the Porcine Endometrium during Embryo Implantation.

ABSTRACT: In pigs, successful embryo implantation is an important guarantee for producing litter size, and early embryonic loss occurring on day 12-30 of gestation critically affects the potential litter size. The implantation process is regulated by the expression of numerous genes, so comprehensive analysis of the endometrium is necessary. In this study, RNA sequencing (RNA-Seq) technology is used to analyze endometrial tissues during early pregnancy. We investigated the changes of gene expression between three stages (day 12, 18, and 25) by multiple comparisons. There were 1557, 8951, and 2345 differentially expressed genes (DEGs) revealed between the different periods of implantation. We selected several genes for validation by the use of quantitative real-time RT-PCR. Bioinformatic analysis of

SUBMITTER: Lin H 

PROVIDER: S-EPMC4690044 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature