Fig. 3From: Prenatal identification of partial 3q duplication syndromea. Karyogram of the foetus (patient III/22) in GTG-banding showing. 46,XX,der(7)ins(7;3)(q21.2;q12.3q29)mat. The arrow indicates abnormal chromosome 7. b. Metaphase spread stained using FISH with a whole-chromosome painting probe for chromosome 7 in fetus III/22. Additional material does not derive from chromosome 7. The arrow indicates abnormal chromosome 7 with additional material of unknown origin. c. Metaphase spread stained by FISH with whole chromosome painting probes: 7 - red, 3 - green in patient III/22. Additional material from chromosome 3 is present on the long arm of chromosome 7. Arrow indicates abnormal chromosome 7 with additional material of chromosome 3Back to article page