Fig 1 Course et al

The authors identified a human-specific 69 bp VNTR in the last intron of the WDR7 gene that showed high variability in both copy number and nucleotide composition. Longer VNTR expansions were seen in individuals with sporadic ALS. Here, the segregation of the WDR7 gene repeat is shown in an extended pedigree with ALS. Course, et al. (2020) AJHG