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                            Library & Multimedia
 A Rapid, Confirmatory Test for Body Fluid Identification
NCJ Number
              253451
Journal

*Journal of Forensic Sciences* Volume: 63 Issue: 2 Dated: 2018 Pages: 511-516
Author(s)
          Stephanie T. Young;
                        Joshua R. Moore;
                        Clifton P. Bishop
Date Published

2018
Length
              6 pages
Annotation
              This article reports on the development of a technique that enables investigators to confirm the presence of blood, semen, and/or saliva in a crime scene sample.
Abstract
              This is a confirmatory test in which multiple samples can be processed in less than an hour; and it is potentially portable, permitting samples to be processed at the crime scene. Samples at a scene giving a positive result can be further processed, and those failing to do so may be ignored. There is a large and growing backlog of DNA evidence in the USA, slowing down the criminal justice system. This backlog has continued to grow despite an increase in the ability to process evidence faster. This technique uses quantum dot molecular beacons to test for tissue-specific RNA species, identifying particular body fluids. This project demonstrates the tissue specificity of molecular beacons for blood, semen, and saliva. (publisher abstract modified)
      
  
          Additional Details
Grant Number(s)
        2010-DN-BX-K247


  
  
        
  Agencies
        NIJ-Sponsored


  
  
        
  Publication Type
        Research (Applied/Empirical)
                                Report (Study/Research)
                                Report (Grant Sponsored)
                                Program/Project Description


  
  
        
  Award
        On-Site Confirmatory Test for Tissue Type and Specimen Age
    
  
  
Date Published: January 1, 2018
    
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