organism: Mus musculus
attributes.tag: source_name
attributes.value: blood enriched for circulating tumor cells
attributes.tag: strain background
attributes.value: C57BL/6
attributes.tag: strain
attributes.value: BP-72
attributes.tag: genotype/variation
attributes.value: BRAF(CA/+)/PTEN(flox/flox)
attributes.tag: induced with
attributes.value: tamoxifen (focal subcutaneous injection)
attributes.tag: tissue
attributes.value: blood enriched for circulating tumor cells