Article
Two New Cases Expand the Phenotypic Spectrum of TUBG1 Missense Variants.
American journal of medical genetics. Part A - 1 Sept 2025
Urreizti Roser, Vissicchio Jessica, Idries Mohamed, Cozar Monica, Rabionet Raquel, Donald Tyhiesia, Bhoj Elizabeth J, Nomakuchi Tomoki T, Shipley Shannon C, Timms Andrew E, Mirzaa Ghayda M, Serrano Mercedes, Sobering Andrew K
Abstract excerpt
The gamma-tubulin ring complex (γ-TuRC) plays a role in coordinating centrosome and spindle pole body formation during cell division. TUBG1 encodes a critical component of the γ-TuRC. Pathogenic TUBG1 variants can cause a range of alterations in cortical gyral patterning, microcephaly, and other neurological manifestations. We describe two missense variants in TUBG1 and their associated clinical phenotypes. One...
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