Sample_12_0298 Mouse NCBI GEO/SRA Primary cell AGM major arteries endothelium 10.5d Sample_12_0299 Mouse NCBI GEO/SRA Primary cell AGM major arteries hemogenic endothelium 10.5 Sample_12_0300 Mouse NCBI GEO/SRA Primary cell AGM 10.5 major arteries PreHSC 10.5d