Fig. 2

Schematic diagram of the location of TEX11 variants in isoform 2, as detected in patients with azoospermia. Brackets indicate the TEX11 protein’s interaction domains (the SPO22 sporulation domain and the TPR tetratricopeptide repeat-containing domain), according to the TEX11–203 transcript in the Ensembl database (https://www.ensembl.org/index.html). Orange boxes represent exons, and black lines represent introns. Missense mutations are shown in red, with splice site mutations in blue, silent mutations in green, frameshift mutations in grey, intronic mutations in pink, and deletions in purple