Whole transcriptome analysis of reaggregated embryoid bodies treated with IWR-1

We identified distict mesodermal sub-populations based on Endoglin (Eng) and Flk1 expression in Brachyury (Bry) positive cells. By using whole-transcriptome analysis, we further characterized these populations and how they changed when Wnt pathway is inhibited Reaggregates mRNA profiles of unsorted, Flk1+ Eng+, and Flk1- Eng+ samples were generated by deep sequencing, in triplicate , using Ilumina.