Fig. 1. Genomic analysis. (A) Array CGH analysis of chromosome 12 performed on DNA from blood lymphocytes. Log 2 ratio data are presented according to.

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Fig. 1. Genomic analysis. (A) Array CGH analysis of chromosome 12 performed on DNA from blood lymphocytes. Log 2 ratio data are presented according to the position in the human genome (NCBI build 37/hg19). Patient 1 showed two to three copies of 12p13.33-p11.21 (arr 12p13.33p11.21×2-3). Patient 2 had a duplication of the entire short arm of chromosome 12, 12p13.3-p11.1 (arr 12p13.3p11.1×3). (B) FISH results from three patients. FISH analysis revealed four copies in addition to the three copies of TEL (green) on 12p13 in patient 1 and four copies of TEL (green) on 12p13 in patients 2 and 3. The red signal indicates AML1 (21q22). Fig. 1. Genomic analysis. (A) Array CGH analysis of chromosome 12 performed on DNA from blood lymphocytes. Log 2 ratio data are presented according to the position in the human genome (NCBI build 37/hg19). Patient 1 showed two to three copies of 12p13.33-p11.21 (arr 12p13.33p11.21×2-3). Patient 2 had a duplication of the entire short arm of chromosome 12, 12p13. . . Ann Lab Med. 2017 Jan;37(1):66-70. https://doi.org/10.3343/alm.2017.37.1.66