Transcription profiling of mouse testis from Tslc1-/- knockouts

ABSTRACT: TSLC1/IGSF4, an immunoglobulin superfamily molecule, is predominantly expressed in the brain, lung, and testis and plays important roles in epithelial cell adhesion, cancer invasion, and synapse formation. We generated Tslc1/Igsf4-deficient mice by disrupting exon 1 of the gene and found that Tslc1-/- mice were born with the expected Mendelian ratio but Tslc1-/- male mice were infertile. In adult Tslc1-/- mice of 11-week of age, the weight of the testis was 90% of that of the Tslc1+/+ mice, and the number of sperm in the semen was approximately 0.01% of it. Histological analysis revealed that the round spermatids and the pachytene spermatocytes failed to attach to the Sertoli cells in the seminiferous tubules and sloughed off into the lumen with apoptosis in the Tslc1-/- mice. On the o

ORGANISM(S): Mus musculus

SUBMITTER: Murakami Yoshinori 

PROVIDER: E-GEOD-3676 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress