RNA Profiling: More Help in Forensic Serology

Abstract: RNA profiling or, to be more specific mRNA profiling, is a very important method in the study of bio fluids. It is possible to obtain different type of body liquids from a crime scene. However, that requires more impromptu identification technique since the liquids undergo changes over time. In order to evaluate the different biomarkers present in the various bodily fluids which cannot be otherwise studied in usual procedures or to study the bodily fluids which are present in the backscattered toxic weapon, RNA profiling or writing is a non invasive technique. It can be very crucial in a case the distinction between menstrual blood and peripheral blood, for example, nasal mucosa and vaginal mucosa. For those body fluids, DNA profiling is the most common and well established when compared to RNA profiling. The results of those procedures seem to return a greater incidence of false positive results which are detrimental to the case in progress. In such cases, understanding RNA profiling assists in the development of a link with DNA profiling. cRNA is produced when multiple pre mRNAs are joined to form a circular structure—a step that is crucial in RNA profiling