Fig. 4From: Correction: Identification of deleterious variants in patients with male infertility due to idiopathic non-obstructive azoospermiaThe variant of PLK4 in NOA42. A The family affected by the variant in PLK4. The red arrow indicates the mutated position in the Sanger sequencing results. B Testicular histopathology. C The mutated position of PLK4 is conserved among species (red arrows). And the dotted line indicates the position of PLK4 variant in PLK4 protein. S_TKC, Serine/Threonine protein kinases, catalytic domain; M, mutation; WT, wild typeBack to article page