Transcription profiling of mouse wild type and Taf7l mutant testes

ABSTRACT: TFIID is a general transcription factor required for transcription of most protein-coding genes by RNA polymerase II. TAF7L is an X-linked germ cell-specific paralogue of TAF7, which is a generally expressed component of TFIID. Here we report the generation of Taf7l mutant mice by homologous recombination in embryonic stem cells using the Cre-loxP strategy. While spermatogenesis is completed in Taf7l mutant mice, the weight of Taf7l mutant testis is decreased and the amount of sperm in the epididymis is sharply reduced. Mutant epididymal sperm exhibit abnormal morphology including folded tails. Sperm motility is significantly reduced, and Taf7l mutant males are fertile with reduced litter size. Microarray profiling reveals that the abundance of six gene transcripts (including Fscn1) in Taf

ORGANISM(S): Mus musculus

SUBMITTER: Jeremy Wang 

PROVIDER: E-GEOD-5510 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress