Tousled-like kinase 2 (TLK2) gene variant-related neurodevelopmental disorder was recently described. The haploinsufficiency of TLK2 was considered the most likely underlying disease mechanism, leading to a consistent neurodevelopmental phenotype. So far, only four studies, conducted on 49 patients from North America and Europe, have been reported.
In this study, we reported a Chinese family with a
Herein, we identified a novel