title: Mitochondrial DNA based identification of forensically important Indian flesh flies (Diptera: Sarcophagidae).
abstract: An absolutely vital prerequisite in the forensic entomology cases is the estimation of post mortem interval (PMI). Due to similar morphological look, identification of the flesh fly fauna associated with the corpse is very difficult for nontaxonomists and needs professional hand to be dealt with. So, to simplify the identification process the application of 465 bp fragment of COI gene for differentiation of ten forensically significant species of flesh flies is demonstrated in this paper. Percentage nucleotide composition, genetic divergence and substitution rate were calculated by using the Maximum likelihood method. Phylogenetic analysis was done by Neighbour-joining tree constructed by using Tamura-3-parameter given in the MEGA5 software. The results show the robustness of COI gene as diagnostic marker, since its nucleotide variability enables dependable distinction to be drawn between species.
authors.affiliation: Department of Zoology & Environmental Sciences, Punjabi University, Patiala 147002, India.
authors.forename: Manish
authors.initials: M
authors.lastname: Sharma
authors.affiliation: Department of Zoology & Environmental Sciences, Punjabi University, Patiala 147002, India. Electronic address: devinder.ss.61@gmail.com.
authors.forename: Devinder
authors.initials: D
authors.lastname: Singh
authors.affiliation: Vector Management Division, Defense R&D Establishment (DRDE), Gwalior 474002, India.
authors.forename: Ajay Kumar
authors.initials: AK
authors.lastname: Sharma
mesh_terms: D000818:Animals; D004272:DNA, Mitochondrial / Q000235:genetics*; D003576:Electron Transport Complex IV / Q000235:genetics*; D005819:Genetic Markers; D007194:India; D010802:Phylogeny; D058493:Sarcophagidae / Q000235:genetics*; D017422:Sequence Analysis, DNA; D013045:Species Specificity
chemical_list: D004272:DNA, Mitochondrial; D005819:Genetic Markers; D003576:Electron Transport Complex IV
keywords: Forensic entomology; Mitochondrial DNA; Sarcophagidae; Species identification