Investigation of Streptococci in Oral Flora in Terms of Identification in Forensic Sciences
DOI:
https://doi.org/10.17986/blm.1340Keywords:
oral flora, forensic microbiology, identification, salivaAbstract
Forensic Microbiology which is a new field and mentioned about this microscobic evidences in forensic science; comes into question in terms of defined of microorganisms with protected innocents and defined guilty at the result of changing social life. Located in mind that study of oral microflora streptococcus that we might be made on various objects; named in identification of microorganisms used and can not be used, planned to investigate.
This study; 50 people in the mouth, apples, cigarettes and chewing gum swabs cultivation operation, including 200 different swab broth is made. All of microorganisms that have been investigated in the oral microflora of people. According to the obtained data; as the predominant species in these microorganisms has been determined that alpha hemolytic streptococci. It is unique flora in the mouth of people the rare microorganisms in the mouth that some people are determined to make it special in terms of identification. In this case, the bite mark left in any place, in any event and any objects it has been possible to say that an evidence of the gain will betray that person.
As a result; so much in terms of clinical and forensic science is important to us that these bacteria Streptococcus, we aim to contribute with a different approach in terms of forensic microbiology.
Downloads
References
Wickenheiser RA. Trace DNA: a review, discussion of theory, and application of the transfer of trace quantities of DNA through skin contact, J Forensic Sci. 2002; 47(3):442–450. DOI: https://doi.org/10.1520/JFS15284J
Fisher BAJ. Techniques of Crime Science Investigation, CRC Press, Florida, 2004; 208.
Peterson J, Garges S, Giovanni M, McInnes P, Wang L, Jeffery A, et al. The NIH Human Microbiome Project, Genome Res. 2009; 19: 2317-2323, DOI: https://doi.org/10.1101/gr.096651.109. DOI: https://doi.org/10.1101/gr.096651.109
Metcalf JL, Xu ZZ, Bouslimani A, Dorrestein P, Carter DO. Knight R. Microbiome Tools for Forensic Science, Trends in Biotechnology. 2017; 35(9):814-23, DOI: https://doi.org/10.1016/j.tibtech.2017.03.006. DOI: https://doi.org/10.1016/j.tibtech.2017.03.006
Gupta VK, Paul S and Dutta C Geography, Ethnicity or Subsistence-Specific Variations in Human Microbiome Composition and Diversity. Front. Microbiol. 2017, DOI: https://doi.org/10.3389/fmicb.2017.01162. DOI: https://doi.org/10.3389/fmicb.2017.01162
Çakan H. Adli Bilimlerde Mikrobiyota, 16. Adli Bilimler Kongresi, 4-7 Nisan, İzmir, 2019; 31-32.
Kaya A. Adli Bilimlerde İnsan El Florasındaki Bakterilerin Kimliklendirme Amaçlı Kullanımı, Yüksek Lisans Tezi, Adli Tıp ve Adli Bilimler Enstitüsü, İstanbul, 2018.
Petrisor IG, Kitts C, Advances In Forensic Microbiology. Editorial. Environ. Forensics, 2004, 5(2): 59-60. DOI: https://doi.org/10.1080/15275920490454085
Jung J, Yoon K, An S, Lee JW, Ahn ER, Kim YJ, et al. Rapid oral bacteria detection based on real-time PCR for the forensic identification of saliva, Scientific Reports, 2018, DOI: https://doi.org/10.1038/s41598-018-29264-2. DOI: https://doi.org/10.1038/s41598-018-29264-2
Tsai L, Su C, Lee JC, Lu YS, Chen HC, Lin YC, et al. The detection and identification of saliva in forensic samples by RT-LAMP, Forensic Sci Med Pathol. 2018 Dec; 14(4):469-477, DOI: https://doi.org/10.1007/s12024-018-0008-5. DOI: https://doi.org/10.1007/s12024-018-0008-5
Mahajan A, Batra A, Khurana BS. Role of Bitemark Analysis in Identification of a Person, GJMEDPH, 2012;1:(1).
Anzai E, Hiarata M, Nunes F, Melani R. Oliveria R. DNA extraction from human saliva deposited on skin and use in forensic identification procedures, Braz Oral Res, 2005; 19(3):216-22, DOI: https://doi.org/10.1590/S1806-83242005000300011. DOI: https://doi.org/10.1590/S1806-83242005000300011
Breeze R, Budowle B, Schutzer S. Adli Mikrobiyoloji, Çvr: Prof. Dr. Özdem Anğ, Ankara, Nobel Tıp, 2011.
Marsh PD. Role of the oral microflora in health. Microbial Ecology in Health and Disease, 2000; 12: 130-137. DOI: https://doi.org/10.1080/089106000750051800
Turnbaugh PJ, Ley RE, Hamady M, Fraser-Liggett CM, Knight R, Gordon JI. et al. The Human Microbiome Project, Nature, 2007, DOI: https://doi.org/10.1038/nature06244 DOI: https://doi.org/10.1038/nature06244
Klaus K, Eichenauer J. Oral microbiota carriage in patients with multibracket appliance in relation to the quality of oral hygiene, Head Face Med. 2016 Oct 28;12(1):28, DOI: https://doi.org/10.1186/s13005-016-0125-x. DOI: https://doi.org/10.1186/s13005-016-0125-x
Ravel J, Blaser MJ, Braun J, Brown E, Bushman FD, Chang EB, et al. Human microbiome science: vision for the future, Bethesda, MD, July 24 to 26, 2013. Microbiome. 2014;2:16, DOI: https://doi.org/10.1186/2049-2618-2-16. DOI: https://doi.org/10.1186/2049-2618-2-16
Lee J, Jung J, Lim SK. Simple and rapid identification of saliva by detection of oral streptococci using direct polymerase chain reaction combined with an immunochromatographic strip. Forensic Sci Int Genet. 2018; 33:155-160, DOI: https://doi.org/10.1016/j.fsigen.2017.12.011. DOI: https://doi.org/10.1016/j.fsigen.2017.12.011
Huttenhower C, Gevers D, Knight R, Abubucker S, Badger JH, Chinwalla AT. Structure, function and diversity of the healthy human microbiome, Nature, 2012 June 13;486(7402):207-14, DOI: https://doi.org/10.1038/nature11234. DOI: https://doi.org/10.1038/nature11234
Kennedy DM, Stanton J, Garcia JA. Mason C, Kieser JA. Microbial analysis of bitemarks by sequence comparison of Streptococcal DNA, Plos ONE, 2012; 7(12): e51757. DOI: https://doi.org/10.1371/journal.pone.0051757
Bagg J, MacFarlane T, Poxton R. Smith A, Essentials of Oral Microbiology for Dental Students, Oxford Press, 2006;2: 208-215. DOI: https://doi.org/10.1093/oso/9780198564898.001.0001
Foster J, Kolenbrander P. Developmentg of a multispecies oral bacterial community in saliva conditioned flow cell, Applied and Environmental Microbiology, DOI: https://doi.org/10.1128/AEM.70.7.4340-4348.2004. DOI: https://doi.org/10.1128/AEM.70.7.4340-4348.2004
Lazarevic V, Whiteson K, Hernandez D, Francois P, Schrenzel J. Study of interand intra-individual variations in the salivary microbiota, BMC Genomics, 2010;11:523. DOI: https://doi.org/10.1186/1471-2164-11-523
Downloads
Published
Issue
Section
License
Copyright (c) 2021 The Bulletin of Legal Medicine

This work is licensed under a Creative Commons Attribution 4.0 International License.
The Journal and content of this website is licensed under the terms of the Creative Commons Attribution (CC BY) License. The Creative Commons Attribution License (CC BY) allows users to copy, distribute and transmit an article, adapt the article and make commercial use of the article. The CC BY license permits commercial and non-commercial re-use of an open access article, as long as the author is properly attributed.