Fig. 2: Unstable transmissions and full mutation expansions sorted by repeat size and number of AGGs among non-Ashkenazi heterozygotes.

The full mutation expansion rate (in percentage of cases) among non-Ashkenazi heterozygotes’ fetuses are presented according to the number of CGG repeats and AGG interruptions. The number of CGG repeats are binned at groups of 5. The number of CGG interruptions are described as 0 (no interruptions), or 1 (a single interruption). Absence of bars represent no full mutation expansion for the specific group.