Fig. 2From: Analysis of chromosome 22q11 copy number variations by multiplex ligation-dependent probe amplification for prenatal diagnosis of congenital heart defectSNP-array analysis of chromosome 22q11 in fetus 8. The analysis revealed a 980 kb heterozygous deletion mapping to position 17,067,005-18,047,231 on chromosome 22q11. Some known genes within the region are indicated in the down panelBack to article page