Chunk #18 — Chromosomal Translocations
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Three chromosomal regions (7q22-q31, 8q13-q22, and 18q22) have been reported in the literature in at least two independent translocations and have been observed to co-segregate with GTS, CT, or OCD in several family members. In addition, two independent cases of translocation and deletion of 17p11 in GTS affected individuals were recently reported [69, 70].