attributes.tag: strain
attributes.value: 129S1/SvImJ
attributes.tag: dev_stage
attributes.value: embryo
attributes.tag: sex
attributes.value: female
attributes.tag: tissue
attributes.value: mouse embronic stem cells
attributes.tag: biomaterial_provider
attributes.value: The Jackson Laboratory
attributes.tag: genotype
attributes.value: wild_type
attributes.tag: replicate
attributes.value: biological replicate 3
attributes.tag: BioSampleModel
attributes.value: Model organism or animal