Colombian results of the interlaboratory Quality Control Exercise 2009-2010

Juan José Builes Gomez, Diana Patricia Aguirre, Andrea Johanna Manrique Rincon, Yecith David Puerto Parra, María Luisa Judith Bravo Aguiar, Anibal Gaviria Gaviria, Andrés Julian Gutierrez escobar, Milton Muñoz, Dora Janeth Fonseca Mendoza, William Usaquen Fonseca, Adriana Castillo Pico, Cielo Rocio Pineda, Nora Ugalde Noritz, Regina Maria Barretto Cicarelli, Adriana Alexandr Ibarra Rodriguez, Diomedes Trejos, Lara Hudy Hamoui, Miguel Hernáinz Bermudez de Castro, Luisa Fernanda Díaz Sarmiento, Diana Quiceno CerinzaAlfredo Pinzón Pinzon, Juan Martin Gavilan de la Cruz, Dora Lucrecia Sánchez Quizhpi, Martha Roa, Humberto Ossa Reyes, Gian Carlo Iannacone de la Flor, Libardo Mendoza Novoa, Maribel Ruiz, Lina Margarita Solis Castillero, Luis Pareja, Angel A. Guevara, Angel Maria Carracedo Alvarez, Leonor Gusmão

Resultado de la investigación: Contribución a una revistaArtículo

3 Citas (Scopus)

Resumen

Colombian Reference National Laboratory, GENES LTDA, have organized and coordinated for the past two years (2009 and 2010) the Quality Control Exercise for laboratories undertaking paternity, maternity and forensic tests with DNA markers. Twenty-two laboratories have participated in 2009, increasing the number to 27 in 2010. Laboratories in Colombia, Brazil, Ecuador, Peru, Dominican Republic and Panama have participated in these exercises. There have been some similarities in the two controls: A practical exercise, three blood samples on FTA cards were sent to each participating laboratory to be genotyped for DNA markers using the routine methodologies in their laboratories; theoretical exercises including optional and obligatory cases. For the theoretical exercises, the participating laboratories should calculate the partial and final PI or BRI (Biological Relationship Index or Paternity Index). Forty-nine and 52 markers were under consensus for 2009 and 2010, respectively, distributed in autosomal, Y and X chromosomes STR. With respect to 2008, 12 and 15 additional markers were under consensus for 2009 and 2010, respectively. The rate of reporting error was 2.9% in 2009 while in 2010, 4.7% error was reported. The Proficiency Test conducted through the Colombian National Reference Laboratory has become a useful tool for quality assurance of all Colombian laboratories and some of Latin America that do DNA testing to establish biological relationships and an excellent opportunity for ongoing training of experts from the region. © 2011 Elsevier Ireland Ltd.
Idioma originalInglés estadounidense
Páginas (desde-hasta)57
Número de páginas58
PublicaciónForensic Science International: Genetics Supplement Series
Volumen3
N.º1
DOI
EstadoPublicada - dic 1 2011

    Huella digital

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Builes Gomez, J. J., Aguirre, D. P., Manrique Rincon, A. J., Puerto Parra, Y. D., Bravo Aguiar, M. L. J., Gaviria Gaviria, A., Gutierrez escobar, A. J., Muñoz, M., Fonseca Mendoza, D. J., Usaquen Fonseca, W., Castillo Pico, A., Pineda, C. R., Ugalde Noritz, N., Cicarelli, R. M. B., Ibarra Rodriguez, A. A., Trejos, D., Hudy Hamoui, L., Bermudez de Castro, M. H., Díaz Sarmiento, L. F., ... Gusmão, L. (2011). Colombian results of the interlaboratory Quality Control Exercise 2009-2010. Forensic Science International: Genetics Supplement Series, 3(1), 57. https://doi.org/10.1016/j.fsigss.2011.08.028