GSE121371
Guiding T lymphopoiesis from pluripotent stem cells by defined transcription factors [single hematopoietic cells (iHEC)]
We identified that the coordinated expression of exogenous Runx1 and Hoxa9 during the haematopoietic induction process from mouse PSC resulted in a type of induced hemogenic endothelial cells (iHEC). The single iHEC can be robustly educated into induced haematopoietic progenitor cells (iHPC), which gave rise to induced T cells (iT cells) with abundant TCRaß repertoire in vivo. We  sorted  the  single iHEC and iHPC  from  day-14,  day-17,  day-21  cell  products  derived  from  241 iR9-ES  and  performed  single-cell  RNA-Seq. Overall design: mRNA profiles of 73 single hematopoietic endothelia cells (iHEC). single HCs were sorted from PSC-derived cells for RNAseq analysis according to kit instruction of Discover-sc WTA Kit V2(Vazyme) and TruePrepTM  DNA Library Prep Kit V2 (Vazyme), using illumina NextSeq500.