[Cytogenetic paternity test in father-daughter incest (case report) (author's transl)]

Cytogenetic test for paternity proved superior to serological tests in a case in which possible father-daughter incest was to be proven or disproven. Of seven fetal chromosomal markers three were derived from the putative father, two from the mother and two paternal markers were present in both fetus and mother as a consequence of the incest. The fetus was homozygous for a paternal marker on chromosome 22.