Deletion 22q11.2: report of a complex meiotic mechanism of origin.

Am J Med Genet A

Disciplina de Genética, Departamento de Morfologia, Universidade Federal de São Paulo, São Paulo, SP, Brazil.

Published: August 2007

We report on the case of a patient with a typical de novo 3 Mb 22q11.2 deletion. Haplotype reconstruction of the family, using polymorphic markers flanking the deleted region, demonstrated a complex mechanism of origin of the deletion, involving one intrachromosomal and two interchromosomal events.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2810960PMC
http://dx.doi.org/10.1002/ajmg.a.31834DOI Listing

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