title: chip2
organism: Mus musculus
attributes.tag: source_name
attributes.value: Spo11/+_male germ cells_ChIP-seq
attributes.tag: strain
attributes.value: Spo11/+
attributes.tag: age
attributes.value: 12-14 days post-partum
attributes.tag: tissue/cell type
attributes.value: male germ cells
attributes.tag: chromatin fragmentation
attributes.value: MNase
attributes.tag: chip antibody
attributes.value: H3K4me3 (Millipore/Sigma #07-473; lot: 3018770)