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| Registros recuperados: 68 | |
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| Xia,Peng; Radpour,Ramin; Zachariah,Rebecca; Fan,Alex Xiu Cheng; Kohler,Corina; Hahn,Sinuhe; Holzgreve,Wolfgang; Zhong,Xiao Yan. |
| Quantification of circulating nucleic acids in plasma and serum could be used as a non-invasive diagnostic tool for monitoring a wide variety of diseases and conditions. We describe here a rapid, simple and accurate multiplex real-time PCR method for direct synchronized analysis of circulating cell-free (ccf) mitochondrial (mtDNA) and nuclear (nDNA) DNA in plasma and serum samples. The method is based on one-step multiplex real-time PCR using a FAM-labeled MGB probe and primers to amplify the mtDNA sequence of the ATP 8 gene, and a VIC-labeled MGB probe and primers to amplify the nDNA sequence of the glycerinaldehyde-3-phosphate-dehydrogenase (GAPDH) gene, in plasma and serum samples simultaneously. The efficiencies of the multiplex assays were measured in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Circulating cell-free DNA; Mitochondrial DNA; Nuclear DNA; Real-time PCR; Quantitative PCR. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572009000100003 |
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| Thyssen,Patricia J.; Lessinger,Ana C.; Azeredo-Espin,Ana M.L.; Linhares,Arício X.. |
| The identification of insect species involved in corpses decomposition is of particular importance in estimating the post-mortem interval (PMI) in forensic science, since the PMI is based on information about the life cycle of necrophagous insects. However, the identification of some insect species, especially in their immature stages, may be complicated by many factors, even for experienced taxonomists. Species of the same genus such as Hemilucilia segmentaria (Fabricius) and H. semidiaphana (Rondani) (Diptera: Calliphoridae) are morphologically and behaviorally very similar, but differ in their growth and maturation rates. These species are abundant in forests, exclusively necrophagous and, therefore, are of potential medicolegal importance for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Forensic entomology; Mitochondrial DNA; Hemilucilia segmentaria; Hemilucilia semidiaphana. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2005000500009 |
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| Barnett, R.; Yamaguchi, N.; Shapiro, B.; Nijman, V.. |
| In natural history collections throughout Europe, there are many old lion specimens of unknown origin. If these specimens can be shown to have originated from now-extinct populations their value would significantly increase, as would the value of the collections. Recently, a 200-year old mounted skeleton in the Zoological Museum Amsterdam has been identified as the extinct Cape lion Panthera leo melanochaita (Smith, 1842), based primarily on morphological information inferred from a painting of this specimen while it was still alive. To test this hypothesis, we used ancient DNA (aDNA) techniques to extract and sequence mitochondrial DNA (mtDNA) from this specimen, and compared the genetic results with previously published lion mtDNA sequences. Our results... |
| Tipo: Article / Letter to the editor |
Palavras-chave: India; Mitochondrial DNA; Panthera leo; Skull morphology; South Africa; 42.84. |
| Ano: 2007 |
URL: http://www.repository.naturalis.nl/record/226454 |
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| Registros recuperados: 68 | |
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