• Journal of Apiculture
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• v.32 no.3
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• pp.171-180
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• 2017

Slow Bee Paralysis Virus (SBPV) is a pathogenic virus against honeybee and bumblebee, causes the death of adult bee by paralyzing the fore-leg of bee. In this study, for rapid detection of SBPV from bumblebee, SBPV-specific Ultra-rapid Reverse transcription PCR was developed. After optimizing of SBPV-specific Ultra-rapid PCR, the existence of $1.0{\times}10^8$ SBPV-specific DNA molecules could be recognized in 3 minute and 35 seconds. Even $1.0{\times}10^1$ molecules of SBPV-specific DNA could be measured with quantitative manner. Meanwhile, from both imported bumblebee and bumblebee produced in Korea, SBPV were detected using proposed method. In the laboratory as well as in the field, SBPV-specific Ultra-rapid Reverse transcription PCR would be applied and might be expected as useful tools at production of bumblebee or inspection for the import and export system of bumblebee.

• Journal of Apiculture
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• v.32 no.2
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• pp.99-109
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• 2017

The multiple real-time PCRs against pathogens of Bombus species including DWV, IAPV, KBV, SBV, BQCV, kSBV, SBPV and Paenibacillus larvae, Mellisococcus plutonius, Lysinibacillus fusiformis, and Klebsiella oxytoca have been developed. One extracted nucleic acid from Beesample could be applied to 11 different PCRs in same time and condition. Specific PCR-products were amplified qualitative and quantitative manner inner 20 minutes successfully, when each 1000 molecules of pathogen-specific target DNA is existed as template, respectively. The multiple PCR detection that we propose would be expected to apply to quarantine test for international exchange of Bombus species.