Project description:We report the genome-wide pre-rRNA-associated chromatin in mouse leptotene/zygotene spermatocytes using ChIRP-seq following immunoprecipitation with pre-rRNA probes.
Project description:We report the genome-wide NPM1-associated chromatin in mouse leptotene/zygotene spermatocytes using ChIP-seq following immunoprecipitation with an anti-NPM1 antibody.
Project description:Leptotene and zygote (LZ) spematocytes at P11, P16, and P21 were compared by small-RNA-seq. The P21 data has been published under GSE70891. This revealed that, the late piRNA clusters were rarely expressed in P11 LZ spermatocytes, but started to be expressed at P16. Whereas previous reports analysing testicular RNAs showed that "prepachytene" piRNAs are short (25–28 nt) , this study revealed that piRNAs derived from the late piRNA clusters in P16 and P21 LZ spermatocytes contained both short (25–28 nt) and long (29–31 nt) piRNAs.
Project description:The Mfn2 gene was conditionally knock-out from male mice germ cells using Stra8-Cre mice. The spermatocytes were collected from PD 24 and PD 52 male mice, and were further isolated as pachytene cells (P) and leptotene/zygotene cells (L/Z). The transcriptome between MFN2 WT and MFN2 cKO spermatocytes were analyzed via RNA-seq in P and L/Z populations at different ages, PD 24 amd PD 52, respectively.