The green spots mark a sequence outside the duplication. (b) The translocation that creates a fusion of the BCR (on chromosome 22) and ABL (on chromosome 9) genes in the Philadelphia chromosome is ...
Scott W. Stuart, MD, MS; Casey H. King, BA; G. Shashidar Pai, MD Such observations emphasize the importance of clarifying the origin of a genetic variation by studying the parents for comparison ...
A genetic evaluation demonstrated Klinefelter syndrome 47, XXY karyotype with concurrent duplication of 3p21.31 by microarray analysis. Maternal genetic analysis demonstrated the same 3p21.31 ...