Fig. 7
From: Profiling of testis-specific long noncoding RNAs in mice
Developmental expression patterns of the 26 novel testis-specific lncRNAs during the first round of spermatogenesis. a Schematic diagram showing the first round of spermatogenesis, which is composed of the mitotic, meiotic and postmeiotic phases. The meiotic phase consists of preleptotene (PL), leptotene (L), zygotene (Z), pachytene (P), diplotene (D), meiotic division I (MI) and meiotic division II (MII). b Developmental expression patterns of testis-specific lncRNAs in germ cell-lacking testes (W/Wv mutant mice) and wild-type mouse testes were assessed by RT-PCR of samples taken at different postnatal days