A ring chromosome (46,XY,13r) occurring in a family with a D-D translocation 13-,14-, t(13q 14q).
D000015:Abnormalities, Multiple / Q000235:genetics; D001345:Autoradiography; D001789:Blood Group Antigens; D002648:Child; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002901:Chromosomes, Human, 13-15; D003878:Dermatoglyphics; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D007621:Karyotyping; D008297:Male; D010375:Pedigree; D013936:Thymidine; D014316:Tritium
D001789:Blood Group Antigens; D014316:Tritium; D013936:Thymidine