organism: Mus musculus
attributes.tag: source_name
attributes.value: primary preB cells_tissue-culture adapted extracted from malignant Eμ-Myc mice
attributes.tag: strain
attributes.value: C57BL/6
attributes.tag: tissue
attributes.value: bone marrow
attributes.tag: cell type
attributes.value: tissue culture adapted preB cells extracted from malignant E{mu}Myc mice
attributes.tag: genotype
attributes.value: E{mu}Myc/+