Article
Mouse TEX15 is essential for DNA double-strand break repair and chromosomal synapsis during male meiosis.
The Journal of cell biology - 25 Feb 2008
Yang Fang, Eckardt Sigrid, Leu N Adrian, McLaughlin K John, Wang Peijing Jeremy
Abstract excerpt
During meiosis, homologous chromosomes undergo synapsis and recombination. We identify TEX15 as a novel protein that is required for chromosomal synapsis and meiotic recombination. Loss of TEX15 function in mice causes early meiotic arrest in males but not in females. Specifically, TEX15-deficient spermatocytes exhibit a failure in chromosomal synapsis. In mutant spermatocytes, DNA double-strand breaks (DSBs) are...
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