Rooney, A P <br/><br/>
An unusual form of purifying selection in a sperm protein.  [electronic resource] 

 -  Molecular biology and evolution  Feb 2000 
 - 278-83 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0737-4038 
<br/><br/><label>Standard No.: </label>10.1093/oxfordjournals.molbev.a026307  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amino Acid Sequence<br/>Animals<br/>Base Sequence<br/>Evolution, Molecular<br/>Humans<br/>Male<br/>Mammals--classification<br/>Marsupialia<br/>Molecular Sequence Data<br/>Monotremata<br/>Phylogeny<br/>Primates<br/>Protamines--chemistry<br/>Ruminants<br/>Sequence Alignment<br/>Sequence Homology, Amino Acid<br/>Spermatozoa