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RAB2A: A Major Subacrosomal Protein of Bovine Spermatozoa Implicated in Acrosomal Biogenesis1

9 Apr 2008

Abstract excerpt

The perinuclear theca (PT) of mammalian sperm is a unique subcellular structure encapsulating the nucleus. Compositionally, the PT is made up of at least six prominent polypeptides (60, 36, 31, 28, 24, and 15 kDa), of which only two have been sequence identified, as well as many less prominent ones. As an ongoing process in unveiling the protein composition of the PT, we have uncovered the sequence identity of...

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PMID: 18401013
DOI: 10.1095/biolreprod.107.065060

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