Bbs10−/− males are sterile but females are fertile, as is the case for other BBS mouse models (Cognard et al., 2015; Datta et al., 2015; Davis et al., 2007; Nishimura et al., 2004; Zhang et al., 2011, 2013). This evidence concerns the gene BBS10 and Bardet-Biedl syndrome.