Fig. 3From: A placental trisomy 2 detected by NIPT evolved in a fetal small Supernumerary Marker Chromosome (sSMC)Interphase FISH analysis of uncultured placenta (a) and fetal skin (b) cells showing red signals from centromeres of chromosome 2 and green signals from specific locus in p arm of chromosome 2. Loci for FISH probes on chromosome 2 are presented in the scheme belowBack to article page