attributes.tag: source_name
attributes.value: Prrx1::CreER-GFP;Tyr-NRASQ61K/°;Ink4a-/-;ROSA26RLSL-tdTomato/LSL-tdTomato
attributes.tag: tissue
attributes.value: skin
attributes.tag: tumor
attributes.value: melanoma
attributes.tag: tumor stage
attributes.value: primary tumor
attributes.tag: description
attributes.value: tdTomato+ fraction from primary tumours2 days (early labelled) post-TAM