Fig. 3From: Turner’s syndrome mosaicism in girls with neurodevelopmental disorders: a cohort study and hypothesisFISH on metaphase plates of a girl with an isochromosome X; a FISH with DXZ1 and D1Z1 DNA probes (chromosome X/green signals and chromosomes 1/red signals, respectively); note X chromosome loss in two interphase nuclei (left and upper right) indicating this case to be mosaic; b one-color FISH with DXZ1 DNA probe demonstrating isochromosome to be dicentricBack to article page