Biallelic mutations in CDC20 cause female infertility characterized by abnormalities in oocyte maturation and early embryonic development. Issue 12 (14th July 2020) - Zhao, Lin; Xue, Songguo; Yao, Zhongyuan; Shi, Juanzi; Chen, Biaobang; Wu, Ling; Sun, Lihua; Xu, Yao; Yan, Zheng; Li, Bin; Mao, Xiaoyan; Fu, Jing; et al.