A 1/G translocation in a member of a kindred with a marker chromosome.
D002675:Child, Preschool; D002869:Chromosome Aberrations / Q000235:genetics*; D025063:Chromosome Disorders; D003878:Dermatoglyphics; D005260:Female; D006801:Humans; D008607:Intellectual Disability; D007621:Karyotyping