Year: 2013DOI: 10.1371/journal.pone.0061746Publication Type: Journal Article - Multi-AuthorJournal Volume: 8Page Range: e61746Article/Chapter Title: Characterization of Prdm9 in equids and sterility in mules.Journal Name: PLoS OneAuthor(s) from ICR Staff: Cynthia Steiner, Ph.D.Oliver Ryder, Ph.D.Author Name/Init: Author Surname: SteinerAuthor Initials: C.C Author Surname: RyderAuthor Initials: O.A.