Paternity testing with the F10 multilocus DNA fingerprinting probe.
Empirical analysis of 200 paternity cases by multilocus DNA fingerprinting with the F10 probe showed that it was capable of distinguishing fathers from non-fathers in every case. The average exclusion probability was 0.99998. A very effective discrimination parameter was the proportion of non-maternal (test) bands which cannot be detected in the alleged father (unassignable bands) among all test bands. Values below 0.2 were seen in true fathers while in all cases of non-fathers the values were above 0.35. Minisatellite mutations occurred at a rate of 0.004 per band per child. The distribution of band-sharing among first degree relatives and unrelated individuals showed only a small overlap. Thus, band-sharing of the F10 fingerprints should provide a useful statistic for testing genetic relationships in deficiency cases.
Núcleo de Genética Médica de Minas Gerais (GENE/MG), Belo Horizonte, Brazil.
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D001483:Base Sequence; D001938:Brazil; D002648:Child; D016172:DNA Fingerprinting / Q000379:methods* / Q000706:statistics & numerical data; D015342:DNA Probes; D004276:DNA, Satellite / Q000235:genetics; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008969:Molecular Sequence Data; D010334:Paternity; D012091:Repetitive Sequences, Nucleic Acid
D015342:DNA Probes; D004276:DNA, Satellite