Researchers clone key sperm-binding proteins

Tuesday, March 17, 2009 - 12:21 in Biology & Nature

New treatments for infertility could be closer to reality, thanks to a discovery from scientists at the Université de Montréal and Maisonneuve-Rosemont Hospital Research Centre. According to a study published in the journal Molecular Human Reproduction, the researchers have become the first to clone, produce and purify a protein important for sperm maturation, termed Binder of Sperm (BSP), which may have implications for both fertility treatments and new methods of male contraception.

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