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                            Funding & Awards
 Determination of the Age (Time Since Deposition) of a Biological Stain
Award Information
Awardee
              University of Central Florida
Award #
              2005-MU-BX-K071
Funding Category
              Competitive
Location
                    Orlando, FL
Congressional District
              7
Status
              Closed
Funding First Awarded
              2005
Total funding (to date)
              $124,753
Original Solicitation
              Forensic DNA Research & Development Full Application
Description of original award (Fiscal Year 2005, $124,753)
The ability to determine the time since deposition of a biological stain found at a crime scene could prove invaluable to investigators, defining the time frame in which the individual depositing the evidence was present. The fundamental assumption of this proposal is that biochemical reactions still occur in the dried state and as dried stains age, and damage and degradation to macromolecules such as DNA, RNA and protein occur. This project will investigate whether the degradation and oxidative damage to DNA and mRNA in bloodstains can be correlated with time since deposition (TSD) and whether this correlation is sufficiently robust to be useful for routine use.
ca/ncf



  
Grant-Funded Publications
        
                      Validation of the Hemoglobin (Hb) Hypsochromic Shift Assay for Determination of the Time Since Deposition (TSD) of Dried Bloodstains
                  A Blue Spectral Shift of the Hemoglobin Soret Band Correlates with the Age (Time since Deposition) of Dried Bloodstains
                  Determination of the Age (Time Since Deposition) of a Biological Stain

  
Date Created: September 18, 2005
    
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