ERP109479 PRJEB27404 E-MTAB-6934 Bulk RNA-Seq of whole testis sampled from juvenile mice Spermatogenesis is a recurring differentiation process that results in the production of male gametes within the testes. During this process, spermatogonial stem cells differentiate to form spermatocytes, which undergo two rounds of meiotic division to form haploid spermatids. Throughout spermiogenesis, round spermatids elongate to form mature sperm. To profile maturing cell types, we generated bulk RNA-seq data from whole testis undergoing the first round of spermatogenesis between post-natal day P6 and P35. We also compared these libraries to adult samples. Spermatogenesis is a recurring differentiation process that results in the production of male gametes within the testes. During this process, spermatogonial stem cells differentiate to form spermatocytes, which undergo two rounds of meiotic division to form haploid spermatids. Throughout spermiogenesis, round spermatids elongate to form mature sperm. To profile maturing cell types, we generated bulk RNA-seq data from whole testis undergoing the first round of spermatogenesis between post-natal day P6 and P35. We also compared these libraries to adult samples. E-MTAB-6934 in ArrayExpress http://www.ebi.ac.uk/arrayexpress/experiments/E-MTAB-6934 ENA-FIRST-PUBLIC 2018-10-10 ENA-LAST-UPDATE 2018-06-21