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Forensics for tracing microbial signatures: Biodefence perspective and preparedness for the unforeseen

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Title Forensics for tracing microbial signatures: Biodefence perspective and preparedness for the unforeseen
 
Creator Pattnaik, Priyabrata
Sekhar, Krisnamurthy
 
Subject Biological evidence
Biological warfare
Forensic microbiology
Molecular phylogeny
Molecular signature
 
Description 23-31
Biological weapons are assigned high priority in homeland security, defence, counterproliferation, nonproliferation, intelligence, and counterterrorist programmes. In order to strengthen active defense against development and use of these weapons, several comprehensive technological and forensic capabilities have been developed world over for investigative, intelligence, prosecutive, diplomatic and policy purposes. Microbial forensics is one of such strategies. It is a new discipline combining microbiology and forensic science. Microbial forensics associate the source of the causative agent with a specific individual or group by measuring molecular variations between related microbial strains. In this context, several advanced molecular techniques and practices including molecular phylogeny, whole genome sequencing, microarray analysis, DNA finger printing, etc., can be extremely valuable and effective analytical tools in a microbial forensic investigation. Results from such analyses may be related to the intentional use of microbial agents for bioterrorism or the accidental release of any offensive microorganisms or toxins of public health significance, specifically for the purpose of determining the origin. The new discipline of microbial forensics is an integration of an array of well established fields, such as microbial genomics, phylogenetics, forensic informatics and classical microbiology.
 
Date 2009-01-06T05:50:49Z
2009-01-06T05:50:49Z
2008-01
 
Type Article
 
Identifier 0972-5849
http://hdl.handle.net/123456789/2716
 
Language en_US
 
Publisher CSIR
 
Source IJBT Vol.7(1) [January 2008]