A study of mutation rates and the characterisation of intermediate, null and duplicated alleles for 13 Y chromosome STRs.

Ballard, D J; Phillips, C; Wright, G; Thacker, C R; Robson, C; Revoir, A P; Court, D Syndercombe

Ballard, D J; Phillips, C; Wright, G; Thacker, C R; Robson, C; Revoir, A P; Court, D Syndercombe.

Afiliación

Ballard DJ; Department of Haematology, Barts and The London, Queen Mary's School of Medicine and Dentistry, Turner Street, London E1 2AD, UK. d.j.ballard@qmul.ac.uk

Forensic Sci Int ; 155(1): 65-70, 2005 Dec 01.

Article en En | MEDLINE | ID: mdl-16216713

RESUMEN

Previously reported Y chromosome STR haplotype databases for three UK population groups, plus additionally analysed samples, have been scrutinised for the presence of non-standard (intermediate, null and duplicated) alleles. These alleles have been characterised by sequencing, some showing changes in the repeat structure, and the frequencies reported. Mutation rates for each of the 13 STRs have been calculated when analysis of father-son pairs has been possible. An example illustrating the use of non-standard alleles in a large family tree is outlined.

Asunto(s)

Cromosomas Humanos Y; Dermatoglifia del ADN; Mutación; Secuencias Repetidas en Tándem; Frecuencia de los Genes; Ligamiento Genético; Haplotipos; Humanos; Masculino; Reacción en Cadena de la Polimerasa; Análisis de Secuencia de ADN

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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Dermatoglifia del ADN / Secuencias Repetidas en Tándem / Cromosomas Humanos Y / Mutación Límite: Humans / Male Idioma: En Revista: Forensic Sci Int Año: 2005 Tipo del documento: Article Pais de publicación: Irlanda

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