Figure 1
From: Twenty-year cytogenetic and molecular follow-up of a patient with ring chromosome 15: a case report
Partial Giemsa chromosome banding stain (G-banding) karyotype. Showing one normal chromosome 15 and (a) one ring chromosome 15; (b) two monocentric ring chromosomes 15; (c) one open ring chromosome 15; (d) fluorescent in situ hybridization result with a centromeric probe showing one dicentric ring chromosome 15; and (e) representation from Genotyping Console™ Software 3.0 (Affymetrix Inc., Santa Clara, CA, USA) showing a terminal deletion of chromosome 15. The results are shown for log 2 ratio (a measure of chromosomal copy number; y-axis) versus genomic position on chromosome 15 (HapMap samples).