ZPBP and Globozoospermia: We identified two likely pathogenic homozygous nonsense mutations, which most probably lead to a truncated protein (ZPBP; c.931C > T; p.(Gln311*)) or nonsense-mediated mRNA decay (CCDC62; c.442C > T; p.(Gln148*)), in genes previously known to cause globozoospermia when mutated in mice (Lin et al., 2007; Li et al., 2017).