Research article Open access
Implications of a Chr7q21.11 Microdeletion and the Role of the PCLO Gene in Developmental Delay
We report here a 4-year-old boy with global developmental delay who was referred for karyotyping and fragile X studies. A small interstitial deletion on chromosome 7 at band 7q21 was detected in all cells examined. Subsequent molecular karyotype analysis gave the more detailed result of a 6.3 Mb heterozygous deletion i …