Update of an on-line autosomal STR and Y-STR reference database

ALECHINE E; MARINO M; SALA A; BOBILLO C; CAPUTO M; CORACH D

FORENSIC SCIENCE INTERNATIONAL-GENETICS

ELSEVIER IRELAND LTD

Año: 2009 p. 382 - 383

1872-4973

Allele frequency data of genetic markers employed in paternity testing and forensic casework is essential for the statistical analysis of the results obtained by these molecular markers. In 2004, our group developed and launched a free on-line reference database including autosomal STRs allele and Y-STR haplotype frequencies for 10 Argentinean provinces (http://www.ffyb.uba.ar/ marcadores/antecedentes.asp). The dataset included 2710 individuals typed by means of 13 autosomal STRs and 239 individuals with the minimal Y-STRs haplotype (YHRD). In order to further improve the available information on-line, the database was increased for both autosomal and Y-STR markers. A total of 6501 genotypes from unrelated donors were added to the previous database. These samples were obtained from Buenos Aires, Chubut, Rio Negro, Santa Fe, Mendoza, Misiones, Corrientes, Chaco, Formosa and Salta, and typed at least with 13 autosomal STRs and 1336 unrelated males were also typed for Y-STRs. In parallel, protocols for DNA analysis and reference bibliography were updated. The present update attained a total of 9211 genotypes and 1575 Y-chromosome haplotypes from the Argentinean population. This contribution offers on-line statistical information about highly standardized genetic markers to the forensic and molecular anthropology research communities.http://www.ffyb.uba.ar/ marcadores/antecedentes.asp). The dataset included 2710 individuals typed by means of 13 autosomal STRs and 239 individuals with the minimal Y-STRs haplotype (YHRD). In order to further improve the available information on-line, the database was increased for both autosomal and Y-STR markers. A total of 6501 genotypes from unrelated donors were added to the previous database. These samples were obtained from Buenos Aires, Chubut, Rio Negro, Santa Fe, Mendoza, Misiones, Corrientes, Chaco, Formosa and Salta, and typed at least with 13 autosomal STRs and 1336 unrelated males were also typed for Y-STRs. In parallel, protocols for DNA analysis and reference bibliography were updated. The present update attained a total of 9211 genotypes and 1575 Y-chromosome haplotypes from the Argentinean population. This contribution offers on-line statistical information about highly standardized genetic markers to the forensic and molecular anthropology research communities.). The dataset included 2710 individuals typed by means of 13 autosomal STRs and 239 individuals with the minimal Y-STRs haplotype (YHRD). In order to further improve the available information on-line, the database was increased for both autosomal and Y-STR markers. A total of 6501 genotypes from unrelated donors were added to the previous database. These samples were obtained from Buenos Aires, Chubut, Rio Negro, Santa Fe, Mendoza, Misiones, Corrientes, Chaco, Formosa and Salta, and typed at least with 13 autosomal STRs and 1336 unrelated males were also typed for Y-STRs. In parallel, protocols for DNA analysis and reference bibliography were updated. The present update attained a total of 9211 genotypes and 1575 Y-chromosome haplotypes from the Argentinean population. This contribution offers on-line statistical information about highly standardized genetic markers to the forensic and molecular anthropology research communities.