title: Generic sample from Mus musculus
organism: Mus musculus
description: source: fully grown oocytes; description: Treatment protocol: Mice were injected with 5 IU of PMSG 48 hours prior to sacrifice. 
attributes.tag: age
attributes.value: 4 weeks
attributes.tag: gender
attributes.value: female
attributes.tag: small rna fraction
attributes.value: 19 to 30 bp
attributes.tag: strain
attributes.value: CD1
attributes.tag: tissue
attributes.value: oocytes