Establishment and application of miRNA detection method for forensic body fluid identification / 中国法医学杂志
Chinese Journal of Forensic Medicine
; (6): 6-10, 2018.
Article
em Zh
| WPRIM
| ID: wpr-701472
Biblioteca responsável:
WPRO
ABSTRACT
Objective To establish a SYBR Green real-time PCR detection method with tissue-specific miRNAs and explore a novel approach for forensic body fluid identification. Methods The frequently reported 6 standard miRNAs were synthesized to establish a SYBR Green method, and verify with body fluid. The relative expression data for the 6 miRNAs were obtained using SYBR Green real-time PCR method in peripheral blood, menstrual blood, saliva and semen. Results The assays showed that miRNA205 permitted the unequivocal identification among different fluids. miRNA451 and miRNA144 could be used to distinguish blood from non-blood. Menstrual blood or peripheral blood could be identified through miRNA214. miRNA888 and miRNA891 was highly expressed in semen. Conclusion The results of this study indicate that miRNA SYBR Green profiling may provide a feasible and effective approach to body fluid identification for forensic casework.
Texto completo:
1
Base de dados:
WPRIM
Tipo de estudo:
Diagnostic_studies
Idioma:
Zh
Revista:
Chinese Journal of Forensic Medicine
Ano de publicação:
2018
Tipo de documento:
Article