Article
Biallelic variants in α-tubulin isotypes cause female infertility characterised as recurrent preimplantation embryo arrest.
Journal of medical genetics - 23 Oct 2024
Hu Huiling, Wan Xian, Zhang Honghui, Sun Jiaqi, Meng Fei, Zhang Shuoping, Gu Yifan, Gong Fei, Zhao Han, Lin Ge, Zheng Wei
Abstract excerpt
BACKGROUND: Recurrent preimplantation embryo developmental arrest (RPEA) is the most common phenotype in assisted reproductive technology treatment failure associated with identified genetic abnormalities. Currently known maternal genetic variants explain only a limited number of cases. Variants of the β-tubulin subunit gene, TUBB8, cause oocyte meiotic arrest and RPEA through a broad spectrum of spindle defects....
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