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ABSTRACT:
SUBMITTER: Kurahashi H
PROVIDER: S-EPMC1180249 | biostudies-literature | 2003 Mar
REPOSITORIES: biostudies-literature
Kurahashi Hiroki H Shaikh Tamim T Takata Masayuki M Toda Tatsushi T Emanuel Beverly S BS
American journal of human genetics 20030129 3
We have demonstrated that the breakpoints of the constitutional t(11;22) are located at palindromic AT-rich repeats (PATRRs) on 11q23 and 22q11. As a mechanism for this recurrent translocation, we proposed that the PATRR forms a cruciform structure that induces the genomic instability leading to the rearrangement. A patient with neurofibromatosis type 1 (NF1) had previously been found to have a constitutional t(17;22) disrupting the NF1 gene on 17q11. We have localized the breakpoint on 22q11 wi ...[more]