Technical feasibility study on the application of circRNA in body fluid identification / 中国法医学杂志
Chinese Journal of Forensic Medicine
;
(6): 31-34, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-701477
ABSTRACT
Objective Using circRNA detection technology to explore the feasibility of the application of circRNA molecules in the identification of body fluids. Methods Prepare three kinds of body fluid samples semen, saliva and vaginal secretions. Total RNA was extracted from Qiagen RNeasy Micro kit and digested by RNase R to obtain circRNA. Reverse transcription PCR amplification and agarose gel electrophoresis analysis were performed to detect target products. Results CircRNA can be detected in all prepared samples. These results showed that the circRNA was widely present in common body fluids of forensic medicine, and had some application value. Conclusion The detection for circRNA can be compatible with the existing DNA detection technology, and its tissue specificity can be used as a new marker for identification of body fluid and has important research value.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
Language:
Chinese
Journal:
Chinese Journal of Forensic Medicine
Year:
2018
Type:
Article
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