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Updated: Mar 15, 2026
Array Comparative Genomic Hybridization Array CGH for Detection of Genomic Copy Number Variants
Published on: February 21, 2015
Microarray Analysis of 8p23.1 Deletion in New Patients with Atypical Phenotypical Traits
Hela Ben Khelifa1, Molka Kammoun1, Hanene Hannachi1
1Cytogenetic and Reproductive Biology Department, Farhat Hached University Teaching Hospital, Sousse, Tunisia; Common Service Units for Research in Genetics, Faculty of Medicine of Sousse, University of Sousse, Tunisia.
Abstract:
We describe two patients carrying deletions of chromosome 8p23.1 with a commonly critical region identified by means of oligonucleotide array comparative genomic hybridization (array CGH). They didn't present congenital heart defects or behavioral problems. Only one patient presented with intellectual disability and carrying deletion of TNKS gene. We presumed the inclusion of TNKS gene in the mental impairment.
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