[The importance of HLA typing in cases of disputed paternity].
In dispute paternity, the biologists must reply to two questions: 1. Is the paternity excluded or possible? 2. If it is possible, what is its probability? Valid answers can be given, using several genetic markers, among which HLA genes are specially interesting. Looking at HLA-A, B, C, DR typing of child, mother and presumed father, we propose a method which allows a direct calculation of paternity probability. Crossing over between HLA genes in presumed father and in mother are also considered in this method. In our experience, adding the date provided by the HLA genes and other genetic markers, we obtained, either formal exclusions, or possible paternities with a probability almost always higher than 90%.
D005260:Female; D005819:Genetic Markers; D006680:HLA Antigens / Q000276:immunology*; D006801:Humans; D008297:Male; D010334:Paternity; D011336:Probability
D005819:Genetic Markers; D006680:HLA Antigens
Intérêt des groupages HLA dans les problèmes de paternite discutée.