Bovine exome sequence analysis and targeted SNP genotyping of recessive fertility defects BH1, HH2, and HH3 reveal a putative causative mutation in SMC2 for HH3. oleh Matthew C McClure, Derek Bickhart, Dan Null, Paul Vanraden, Lingyang Xu, George Wiggans, George Liu, Steve Schroeder, Jarret Glasscock, Jon Armstrong, John B Cole, Curtis P Van Tassell, Tad S Sonstegard