organism: Mus musculus
attributes.tag: source_name
attributes.value: dissociated mouse embryos
attributes.tag: strain
attributes.value: B6C3F1/J + C57BL6/J
attributes.tag: developmental stage
attributes.value: Embryonic day 9.5
attributes.tag: genotype
attributes.value: wild type
attributes.tag: marker
attributes.value: CD41- CD45- Kitlo/- CD31+ Runx1:GFP+
attributes.tag: tissue
attributes.value: dorsal aorta plus umbilical and vitelline arteries