organism: Mus musculus
attributes.tag: source_name
attributes.value: embryonic day 11 AGM cells
attributes.tag: strain
attributes.value: C57BL6 BRE-GFP reporter strain
attributes.tag: developmental stage
attributes.value: E11
attributes.tag: tissue
attributes.value: aorta
attributes.tag: region
attributes.value: aorta-gonadmesonephros (AGM)
attributes.tag: enriched for
attributes.value: endothelial cells
attributes.tag: cell markers
attributes.value: CD31 positive, c-Kit negative
attributes.tag: bre-gfp status
attributes.value: negative
attributes.tag: protocol
attributes.value: fresh AGMs