Transcriptome-wide Dynamics of m⁶A mRNA Methylation During Porcine Spermatogenesis.

ABSTRACT: Spermatogenesis is a continual process that occurs in the testes, in which diploid spermatogonial stem cells (SSCs) differentiate and generate haploid spermatozoa. This highly efficient and intricate process is orchestrated at multiple levels. N⁶-methyladenosine (m⁶A), an epigenetic modification prevalent in mRNAs, is implicated in the transcriptional regulation during spermatogenesis. However, the dynamics of m⁶A modification in non-rodent mammalian species remains unclear. Here, we systematically investigated the profile and role of m⁶A during spermatogenesis in pigs. By analyzing the transcriptomic distribution of m⁶A in spermatogonia, spermatocytes, and round spermatids, we identified a globally conserved m⁶A pattern bet

SUBMITTER: Liu Z 

PROVIDER: S-EPMC10787014 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature