attributes.tag: strain
attributes.value: C57BL/6J
attributes.tag: isolate
attributes.value: WT_rep1
attributes.tag: breed
attributes.value: C57
attributes.tag: cultivar
attributes.value: black 6
attributes.tag: ecotype
attributes.value: China
attributes.tag: age
attributes.value: 24 days
attributes.tag: dev_stage
attributes.value: Early puberty and growth
attributes.tag: sex
attributes.value: male
attributes.tag: tissue
attributes.value: testicle
attributes.tag: filename
attributes.value: IP_rep1_R1
attributes.tag: filename2
attributes.value: IP_rep1_R2
attributes.tag: BioSampleModel
attributes.value: Model organism or animal