Trab forense

Trab biólogo

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Aspectos fundamentais da validade juridica das provas em DNA Autor Principal: | Fabio Miyajima | Tipo: | Teses/dissertações | Idioma: | Português | Publicado em: | 2001 | Assuntos: | Homem - IdentificaçãoRedação tecnicaGenetica forenseOdontologia legalMedicina legal | Link Texto Completo: | http://libdigi.unicamp.br/document/?code=vtls000223210 | * Descrição * Comentários * Ver Marc tags Scientific investigations, which establish juridical decisions, have acquired a reliable basis due to advances achieved in DNA technology.The tests performed with nucleic acids have presented a positive prove type, thus allowing definitive decisions characters to be established by experts of biological and juridical areas.Formerly the traditional methods of serological types presented important restriction factors, for instance, they didn t have sufficient rates of heterogeneous, polymorphism and specially polishment to include identity or paternity, hence, they conclude clearly only in rare and isolated caseworks, whose the diagnostics were exclusively of exclusion one.The identification ability of DNA tests is extremely precious and particular, which justifies the pioneer name appointed to them, fingerprints DNA.However, there are many aspects to be considered, so that this great improvement doesn t become a villain; especially when consider the super estimation of the real possibilities of these exams.Furthermore, especially in Brazil, these techniques are extremely recent, with presenting great differences of qualities standards between laboratories and institutes.Big conquests will be necessary and they must be applied for scrutiny and so the most variants must be considered, specially in criminal area, where the biological samples discovered, in almost cases, don t have the ideal conditions of exam, and the collection, frequently, is