کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8750646 | 1593779 | 2018 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A rapid, simple and sensitive loop-mediated isothermal amplification method to detect Anaplasma bovis in sheep and goats samples
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
انگل شناسی
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چکیده انگلیسی
A loop-mediated isothermal amplification (LAMP) technique has been widely used in detecting the nucleic acid of various pathogenic bacteria. In this study, a set of four LAMP primers was designed to specifically test Anaplasma bovis. The LAMP assay was performed at 62 °C for 60 min in a water bath. The specificity was confirmed by amplifying A. bovis isolate, while no cross reaction was observed with other five pathogens (Anaplasma bovis, Anaplasma phagocytophilum, Theileria luwenshuni, Babesia motasi and Schistosoma japonicum). The sensitivity of LAMP was 5 Ã 100 copies/μL, 100 times more than that of conventional PCR (5 Ã 102 copies/μL). Of 120 blood DNA extracted from sheep and goats field samples, 81 (67.5%), 22 (18.3%) and 43 (35.8%) were positively detected by LAMP, conventional PCR and nested PCR, respectively. The findings indicated that the developed LAMP assay is a new convenient tool for rapid and cost-effective detection of A. bovis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Parasitology International - Volume 67, Issue 1, February 2018, Pages 70-73
Journal: Parasitology International - Volume 67, Issue 1, February 2018, Pages 70-73
نویسندگان
Jinhong Wang, Yan Zhang, Yanyan Cui, Yaqun Yan, Xiaoxing Wang, Rongjun Wang, Fuchun Jian, Longxian Zhang, Changshen Ning,