Efecto del tiempo y la temperatura en la viabilidad del ADN en la perfilación genética de muestras de sangre/Effects of time and temperature in the viability of DNA in genetic profiling of blood samples

Abstract

In this study has been investigated the feasibility of obtaining DNA genetic profiling of biological samples from male human blood subject temperature and humidity factors. The methodology consisted of a sample preparation, DNA extraction, PCR amplification of genetic marker Amelogenin and finally DNA sequencing, we determined the incidence of effective amplification to obtain a complete profile, partial or no sample problem. Furthermore human blood samples over eight days of exposure showed a lower amplification. This research seeks to level the playing field having a scene, the type of samples found, so that the information gathered in this research is very useful trying to help establish viable which samples are to be analyzed in the laboratory.

Keywords

• Viabilidad
• ADN
• Sangre
• Temperatura
• Amplificación
• Viability
• DNA
• Blood
• Genetic profile
• Temperature
• Amplification