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국회도서관 홈으로 정보검색 소장정보 검색

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After an outbreak of viral disease in an aquafarm, release of virus (es) from infected fish into environmental seawater has been suspected. In the present study, we utilized a negatively charged membrane (HA type) as an efficient method for concentration and detection of fish pathogenic viruses, specifically, megalocytivirus and viral hemorrhagic septicemia virus (VHSV) present in field-collected seawater samples or inoculated into seawater artificially. Positively charged viruses adsorbed onto the negatively charged membrane and were eluted with 1 mM NaOH (pH 10.5) following rinsing with 0.5 mM H2SO4 (pH 3.0). Megalocytivirus and VHSV particles isolated using anegatively charged HA membrane from seawater inoculated with each virus at a concentration of 10 viral particles/mL were of sufficient quantity to show positive results in atwo-step PCR (or RT two-step PCR); however, despite it being negatively charged, a cellulose acetate (CA) membrane showed negative results.In quantitative PCR, the detection limits of the HA membrane for megalocytivirus and VHSV in seawater were 1.20E+00 viral particles/ mL and 1.22E+01 viralparticles/mL, respectively. The calculated mean recovery yields from 1 L seawater spiked with known concentrations of megalocytivirus and VHSV particles were 28.11% and 23.00%, respectively. The concentrate of a 1-L sample of culturing seawater from the aquatank of flounder suffering from VHSV showed clear positive results in PCR when isolated with an HA, but not a CA, membrane. Thus, viral isolation using an HA membrane is a practical and reliable method for detection of fish pathogenic viruses in seawater.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
우리나라 수산생명자원 연구동향 오현택, 윤석현, 정미희, 이원찬 pp.1-9

시판 조미 멍게(Halocynthia roretzi)의 식품학적 품질 특성 이정석, 김민지, 이지선, 김지혜, 김기현, 김현정, 허민수, 김진수 pp.10-17

시판 조미 멍게(Halocynthia roretzi)의 맛, 영양 및 건강기능 특성 허민수, 김지혜, 김민지, 이지선, 김기현, 김현정, 김진수 pp.18-26

멍게(Halocynthia roretzi) 식해의 개발 및 특성 김지혜, 김민지, 이지선, 김기현, 김현정, 허민수, 김진수 pp.27-36

상업적 효소를 이용한 명태(Theragra chalcogramma) 두부 및 정형 다시마(Laminaria japonica) 부산물 유래 고압 추출물의 수율개선 및 이의 식품성분 특성 노윤이, 박권현, 이지선, 김현정, 김민지, 김기현, 김정균, 허민수, 김진수 pp.37-45

Negatively Charged Membrane을 이용한 해수 중 어류질병바이러스의 검출 지보영, 김광일, 이순정, 김기홍, 진지웅, 정현도 pp.46-52

계피식물(Cinnamomum loureiroi)에서 분리한 coumarin과 유도체의 방오효과 김영도, 신현웅, 조지영 pp.53-58

태풍통과시 3차원 원시모델을 이용한 녹산만 담수역의 시공간 변화특성 홍철훈, 박세영 pp.59-69

저산소환경에 의한 송사리(Oryzias dancena)의 Stanniocalcin-2와 Hypoxia-Inducible Factor-1α mRNA 발현의 변화 신지혜, 손영창 pp.70-76

한국산 미기록 해조 2종(Phyllodictyon anastomosans 및 Saccharina ochotensis)에 대한 주해 황미숙, 오윤식 pp.77-82

참고문헌 (19건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 Transmission of Cyprinid herpesvirus-3 (CyHV-3) from goldfish to naïve common carp by cohabitation. 네이버 미소장
2 Concentration of Infectious Aquatic Rhabdoviruses from Freshwater and Seawater Using Ultrafiltration 네이버 미소장
3 Quantitative analysis of human enteric adenoviruses in aquatic environments. 네이버 미소장
4 Development of virus concentration methods for detection of koi herpesvirus in water. 네이버 미소장
5 An outbreak of VHSV (viral hemorrhagic septicemia virus) infection in farmed Japanese flounder Paralichthys olivaceus in Japan. 네이버 미소장
6 Characterization of the DNA nucleotide sequences in the genome of red sea bream iridoviruses isolated in Korea 네이버 미소장
7 Cohabitation Transmission of Infectious Salmon Anemia Virus among Freshwater-Reared Atlantic Salmon 네이버 미소장
8 Influence of temperature shifts on the onset and development of red sea bream iridoviral disease in rock bream Oplegnathus fasciatus. 네이버 미소장
9 Iridovirus-like infection associated with high mortalities of striped beakperch, Oplegnathus fasciatus (Temminck et Schlegel), in southern coastal areas of the Korean peninsula 네이버 미소장
10 Development of a virus concentration method and its application to detection of enterovirus and norwalk virus from coastal seawater. 네이버 미소장
11 Detection of Megalocytivirus in shellfish using PCR with various DNA extraction methods 소장
12 An outbreak of VHSV (viral hemorrhagic septicemia virus) infection in farmed olive flounder Paralichthys olivaceus in Korea 네이버 미소장
13 Occurrence of Marine Birnavirus Through the Year in Coastal Seawater in the Uwa Sea 네이버 미소장
14 Polyethylene glycol precipitation for recovery of pathogenic viruses, including hepatitis A virus and human rotavirus, from oyster, water, and sediment samples. 네이버 미소장
15 Development of a virus concentration method and its application for the detection of noroviruses in drinking water in China. 소장
16 Detection of cyprinid herpesvirus 3 DNA in river water during and after an outbreak. 네이버 미소장
17 Oh MJ, Kim SR, Jeong SJ, Kim HR, Kim HY and Yeo IK. 2000. A simple method for the concentration of fish pathogenic virus in seawater. J Fish Pathol 13, 61-66. 미소장
18 Song J, Choo YJ and Cho JC. 2008. Quantification of White Spot Syndrome Virus (WSSV) in seawater using real-time PCR and correlation analysis between WSSV and environmental parameters. Kor J Microbiol 44, 49-55. 미소장
19 Transmission of infectious salmon anaemia (ISA) through natural secretions and excretions from infected smolts of Atlantic salmon Salmo salar during their presymptomatic phase 네이버 미소장