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Journal of Arthropod-Borne Diseases، جلد ۱۱، شماره ۲، صفحات ۱۸۲-۰
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عنوان انگلیسی Utility of mtDNA-COI Barcode Region for Phylogenetic Relationship and Diagnosis of Five Common Pest Cockroaches
چکیده انگلیسی مقاله Background: Cockroaches are of vital importance medically and hygienically as they can disperse human patho­genic agents and are especially responsible for food contamination and spreading of food borne pathogens. In this study, part of mtDNA-COI gene of five common pest cockroaches was tested for diagnostic and phylogenetic pur­poses. Methods: We have described barcode region of mtDNA-COI gene of five cockroach species: Blattella germanica, Blatta orientalis, Periplaneta americana, Shelfordella lateralis , and Supella longipalpa, along with the development of a PCR-RFLP method for rapid detection and differentiation of these health pest species. Results: The PCR generates a single 710 bp-sized amplicon in all cockroach specimens, followed by direct se­quencing. Alu I predicted from the sequencing data provided different RFLP profiles among five species. There was a significant intra-species variation within the American cockroach populations, but no genetic variation within other species. Accordingly, phylogenetic analysis demonstrates common monophyly for cockroach families in agreement with conventional taxonomy. However S. longipalpa (Ectobiidae) diverged as an early ancestor of other cockroaches and was not associated with other Ectobiidae. Conclusion: The PCR-RFLP protocol might be useful when the conventional taxonomic methods are not able to identify specimens, particularly when only small body parts of specimens are available or they are in a decaying condition. mtDNA-COI gene shows potentially useful for studying phylogenetic relationships of Blattodea order.
کلیدواژه‌های انگلیسی مقاله Cockroach, mtDNA-COI, PCR-RFLP, Molecular marker, Phylogeny
نویسندگان مقاله سعیده سادات هاشمی اقدم | saedeh sadat hashemi aghdam
deptartment of biology, damghan branch, islamic azad university, damghan, iran

سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

گلناز رفیعی | golnaz rafie
deptartment of biology, damghan branch, islamic azad university, damghan, iran

سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

ساناز اکبری | sanaz akbari
department of medical entomology and vector control, school of public health, tehran university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

محمد علی عشاقی | mohammad ali oshaghi


نشانی اینترنتی http://jad.tums.ac.ir/index.php/jad/article/view/494
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/77/article-77-429936.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article
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