2020
DOI: 10.18845/tm.v33i1.5025
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Identificación molecular mediante código de barras de DNA de moscas Lucilia (Diptera: Calliphoridae) recolectadas en Costa Rica

Abstract: La identificación del género Lucilia es importante cuando se recolectan adultos o larvas en casos forenses porque el intervalo post-mortem puede ser estimado. En este trabajo se analizó morfológica y molecularmente un panel de especímenes de Lucilia (n = 42) recolectados en Costa Rica, de los cuales el 21% de las muestras corresponden a moscas criadas a partir de larvas tomadas de cadáveres humanos. Morfológicamente, los ejemplares fueron identificados como Lucilia cuprina [1] (33,3% de los ejemplares), Lucili… Show more

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Cited by 3 publications
(5 citation statements)
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“…Alike our study, several studies relied on DNA-based identification of some forensically significant blowflies and flesh flies have been identified (Sperling et al 1994, Zehner et al, 2004, Ames et al, 2006b, Rajagopal et al 2012, Sandoval-Arias et al 2020. Such a molecular tool could deal with various issues related to morphological concerns if it is essential to classify small fragments of insect materials or immature stages (Preativatanyou et al, 2010).…”
Section: Discussionmentioning
confidence: 72%
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“…Alike our study, several studies relied on DNA-based identification of some forensically significant blowflies and flesh flies have been identified (Sperling et al 1994, Zehner et al, 2004, Ames et al, 2006b, Rajagopal et al 2012, Sandoval-Arias et al 2020. Such a molecular tool could deal with various issues related to morphological concerns if it is essential to classify small fragments of insect materials or immature stages (Preativatanyou et al, 2010).…”
Section: Discussionmentioning
confidence: 72%
“…Flies belong to the family Calliphoridae (blowflies) and are frequently the first insects to appear on a body, where their larvae effectively feed and breed (Anderson and Cervenka 2001, Higley and Haskell 2010, Prado e Castro et al, 2012, Bernhardt et al, 2017. The developmental rates of such flies including Lucilia spp are frequently used to estimate the postmortem interval (PMI), minimum interval since doom, in forensic screening at the first few weeks following doom (Smith 1986, Sandoval-Arias et al, 2020.…”
Section: Introductionmentioning
confidence: 99%
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“…Since mitochondrial DNA is more prevalent in tissues than nuclear DNA and is therefore easier to extract from even small amounts of sample, it is currently preferred for application in the eld of forensics 14,19,21,22 . The cytochrome oxidase I (CO1) gene is thought to be the best of all the genes found in mitochondrial DNA to utilize as appropriate molecular markers since reports of a comparatively high level of genetic diversity in this region make it ideal for phylogeny tracing 17,19,[22][23][24] .…”
Section: Introductionmentioning
confidence: 99%
“…hasta el hallazgo del cuerpo (Moneo y Saloña 2007;Florez y Wolff 2009;Elizondo-Delgado et al 2019). Cuenta con más de 1.000 especies descritas a nivel mundial, 126 especies se encuentran en el neotrópico, distribuidas en cuatro subfamilias: Calliphorinae, Chrysomyinae, Melanomyinae y Luciliinae (Sandoval-Arias et al 2020), de las cuales 30 han sido dadas para México (Jaume-Schinkel e Ibáñez-Bernal 2020). Dentro del catálogo de califóridos de México, Jaume-Schinkel e Ibáñez-Bernal (2020) mencionan cuatro especies de esta familia en Yucatán: Cochliomyia hominivorax (Coquerel, 1858), Cochliomyia macellaria (Fabricius, 1775), Chloroprocta idioidea (Robineau-Desvoidy, 1830) y Chrysomya megacephala (Fabricius, 1794).…”
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