title: Familial reciprocal translocation t(1;4)(q31;p15) traced through five generations.
mesh_terms: D002900:Chromosomes, Human, 1-3; D005260:Female; D006580:Genetic Carrier Screening; D006801:Humans; D007621:Karyotyping; D008297:Male; D010375:Pedigree; D014178:Translocation, Genetic