The entry into meiosis is a process characterized by increasing specialization. Using single-cell RNA sequencing, we researched that the developmental program into male meiosis. A smooth continuum of saying phases before meiosis was followed closely by a two-step transcriptome reorganization at leptotene, during which 26.7percent of transcripts changed in prosperity by twofold or more. Analysis of gene expression indicated that all cells proliferate, removing a model to generate cells. Mutants defective in devotion or somatic distinction expressed transcripts generally present following a delay in meiosis the germinal transcriptional application is autonomous and can move despite failure.