کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6552218 | 160431 | 2015 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mitochondrial DNA based identification of forensically important Indian flesh flies (Diptera: Sarcophagidae)
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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چکیده انگلیسی
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 465Â 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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Forensic Science International - Volume 247, February 2015, Pages 1-6
Journal: Forensic Science International - Volume 247, February 2015, Pages 1-6
نویسندگان
Manish Sharma, Devinder Singh, Ajay Kumar Sharma,