The transcriptome landscapes of allantochorion and vitelline-chorion in equine day 30 embryo

During equine early gestation, trophectoderm forms chorion tissue, which is composed of two parts that one is covering allantoin, called allanchorion (AC) and another is covering yolk sac, here we call vitelline-chorion (VC). Given that little is known about the equine trophoblast-derived chorion differentiation at early stage, we first compared the transcriptome of AC and VC of day 30 equine embryos based on RNA-sequencing.