BIOLOGICAL MATERIAL – COLLECTION, CHARACTERIZATION

10 Apr

BIOLOGICAL MATERIAL – COLLECTION, CHARACTERIZATION AND STORAGE

has been recovered from material stored at room temperature for several years [9]. When samples are not frozen, for example clothing, they are stored in acid-free paper rather than plastic bags, to minimize the build up of any moisture. Once the DNA has been extracted from a sample, the DNA can be stored short term at 4 ◦C but should be stored at −20 to −70 ◦C for long term storage.

References

1. Kloosterman, A.D., and Kersbergen, P. (2003) Efficacy and limits of genotyping low copy number DNA samples by multiplex PCR of STR loci. Progress in Forensic Genetics 9, 795- 798.

2. van Oorschot, R.A.H., and Jones, M.K. (1997) DNA fingerprints from fingerprints. Nature 387, 767-767.

3. Lee, H.C., and Ladd, C. (2001) Preservation and collection of biological evidence. Croatian Medical Journal 42, 225-228.

4. Lee, H.C. et al. (1998) Forensic applications of DNA typing Part 2: Collection and preservation of DNA evidence. American Journal of Forensic Medicine and Pathology 19, 10-18.

5. Rutty, G.N. et al. (2003) The effectiveness of protective clothing in the reduction of potential DNA contamination of the scene of crime. International Journal of Legal Medicine 117, 170- 174.

6. Soukos, N.S. et al. (2000) A rapid method to detect dried saliva stains swabbed from human skin using fluorescence spectroscopy. Forensic Science International 114, 133-138.

7. Stoilovic,M.(1991)Detectionofsemenandbloodstainsusingpolilightasalight-source.Forensic Science International 51, 289-296.

8. Vandenberg, N., and Oorschot, R.A.H. (2006) The use of Polilight ®  in the detection of seminal fluid, saliva, and bloodstains and comparison with conventional chemical-based screening tests. Journal of Forensic Sciences 51, 361-370.

9. Benecke, M. (2005) Forensic DNA samples-collection and handling. In Encyclopedia of Medical Genomics and Proteomics (Fuchs J, and Podda M, Eds), Marcel Dekker, pp. 500-504.

10. Sweet, D. et al. (1997) An improved method to recover saliva from human skin: The double swab technique. Journal of Forensic Sciences 42, 320-322.

11. Hall, D., and Fairley, M. (2004) A single approach to the recovery of DNA and firearm discharge residue evidence. Science and Justice 44, 15-19.

12. Juusola, J., and Ballantyne, J. (2003) Messenger RNA profiling: a prototype method to sup-plant conventional methods for body fluid identification. Forensic Science International 135,85-96.

13. Ballantyne, J. (2000) Serology. In Encyclopedia of Forensic Sciences (Siegel, J.A. et al., Eds), Academic Press, pp.1322-1331.

14. Lee,H.andPagliaro,E.(2000)Bloodidentification.InEncyclopediaofForensicSciences(Siegel, J.A. et al., Eds), Academic Press, pp.13-1338.

15. Steinman,G.(1995)Rapidspottestsforidentifyingsuspectedsemenspecimens.ForensicScience International 72, 191-197.

16. Graves, H.C.B. et al. (1985) Postcoital detection of a male-specific semen protein-application to the investigation of rape. New England Journal of Medicine 312, 338-343.

17. Simich, J.P. et al. (1999) Validation of the use of a commercially available kit for the identification of prostate specific antigen (PSA) in semen stains. Journal of Forensic Sciences 44, 1229-1231.

18. Allery, J.P. et al. (2001) Cytological detection of spermatozoa: Comparison of three staining methods. Journal of Forensic Sciences 46, 349-351.

19. vanOorschot,R.A.H.etal.(2003)AreyoucollectingalltheavailableDNAfromtouchedobjects? In Progress in Forensic Genetics 9, 803-807.

20. Bohnert, M. et al. (2001) Transfer of biological traces in cases of hanging and ligature strangu- lation. Forensic Science International 116, 107-115.

21. Wiegand, P., and Kleiber, M. (1997) DNA typing of epithelial cells after strangulation. Interna- tional Journal of Legal Medicine 110, 181-183.

22. Anslinger, K. et al. (2004) Ninhydrin treatment as a screening method for the suitability of swabs taken from contact stains for DNA analysis. International Journal of Legal Medicine 118, 122-124.

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