Fig. 2From: Familial intellectual disability as a result of a derivative chromosome 22 originating from a balanced translocation (3;22) in a four generation familyRepresentative G-banding karyotyping results. a Representative karyotype of the patient (proband IV:5) showing der(22)t(3;22). b Representative karyotype of obligate carriers (the proband’s father, III:8) showing t(3;22)(q28;q13)Back to article page