Single-cell RNA-sequencing reveals the dynamic process and novel markers in porcine spermatogenesis.

ABSTRACT:

Background

Spermatogenesis is the process by which male gametes are formed from spermatogonial stem cells and it is essential for the reliable transmission of genetic information between generations. To date, the dynamic transcriptional changes of defined populations of male germ cells in pigs have not been reported.

Results

To characterize the atlas of porcine spermatogenesis, we profiled the transcriptomes of ~ 16,966 testicular cells from a 150-day-old pig testis through single-cell RNA-sequencing (scRNA-seq). The scRNA-seq analysis identified spermatogonia, spermatocytes, spermatids and three somatic cell types in porcine testes. The functional enrichment analysis demonstrated that these cell types played diverse roles in porcine spermatogenesis. The accuracy of the defi

SUBMITTER: Zhang L 

PROVIDER: S-EPMC8650533 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature