Brief cytogenetic report on maternal translocation t(7;9) (p22:p13): two sibs with duplication 9p and one sib with the balanced translocation.
We report on a family in which a maternal translocation (7;9) (7qter----7p22::9p13----9pter; 9qter----9p13) resulted in 2 sibs with dup(9p) syndrome, one sib with the same balanced constitution as the mother, and one normal boy.
D000015:Abnormalities, Multiple / Q000235:genetics*; D000293:Adolescent; D000782:Aneuploidy; D002906:Chromosomes, Human, 6-12 and X; D003878:Dermatoglyphics; D005260:Female; D006130:Growth Disorders / Q000235:genetics; D006579:Heterozygote; D006801:Humans; D006972:Hypertelorism / Q000235:genetics; D007223:Infant; D008607:Intellectual Disability / Q000235:genetics*; D007621:Karyotyping; D008297:Male; D014178:Translocation, Genetic; D014314:Trisomy