Identification of gene targets of the transcription factor SALL4 in undifferentiated spermatogonia

ABSTRACT: Sustained spermatogenesis in adult males and recovery of fertility following germ cell depletion are dependent on undifferentiated spermatogonia with self-renewal potential. We have previously demonstrated a critical role for the transcription factor Spalt-like 4 (SALL4) in spermatogonial differentiation. However, it remains unclear whether SALL4 has broader roles within the spermatogonial pool despite its ability to co-regulate genes with PLZF, a transcription factor required for undifferentiated cell maintenance. To identify genes regulated by SALL4 in the male germline, we established cultures of undifferentiated spermatogonia from a Sall4 inducible knockout mouse model. Cells were treated with vehicle (as control) or tamoxifen to induce gene deletion, then cells harvested and analysed by microarray to identify genes mis-expressed upon loss of SALL4.

ORGANISM(S): Mus musculus

PROVIDER: GSE98991 | GEO | 2017/08/31

SECONDARY ACCESSION(S): PRJNA386913

REPOSITORIES: GEO