0000000000726089
AUTHOR
Ana R. Gonçalves
Polar marine biology science in Portugal and Spain: Recent advances and future perspectives
Xavier, José C. et al.
Missense variants in TAF1 and developmental phenotypes: Challenges of determining pathogenicity
We recently described a new neurodevelopmental syndrome (TAF1/MRXS33 intellectual disability syndrome) (MIM# 300966) caused by pathogenic variants involving the X-linked gene TAF1, which participates in RNA polymerase II transcription. The initial study reported eleven families, and the syndrome was defined as presenting early in life with hypotonia, facial dysmorphia, and developmental delay that evolved into intellectual disability (ID) and/or autism spectrum disorder (ASD). We have now identified an additional 27 families through a genotype-first approach. Familial segregation analysis, clinical phenotyping, and bioinformatics were capitalized on to assess potential variant pathogenicity…