Fig. 4From: MLPA as a genetic assay for the prenatal diagnosis of common aneuploidy: the first Egyptian experienceFISH for the triploidy sample: a using CEP 2 (Metasystem) spectrum green showing three signals indicating the triploidy; b using CEP X,Y probe showing two green signals for the X chromosome and one red signal for the Y chromosome; c using LSI 21 showing three red signals; d using LSI 13 showing three green signalsBack to article page