Description
Bovine embryonic stem cells (bESCs) culturing is performed based on information obtained from culturing of the mouse and human inner cell mass (ICM) because of a lack of reliable transcriptional information on the ICM and trophectoderm (TE) lineages in cattle. This limitation has greatly affected bESCs research progress. Here, we separated a high-purity (>90%) ICM and TE from bovine blastocysts by magnetic-activated cell sorting and analyzed their transcriptomes by single-cell RNA-seq.