한국인 영아에서 분리된 G1 로타바이러스의 VP7 단백 유전자 염기서열 및 발현
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김원용 | - |
dc.contributor.author | 송미옥 | - |
dc.contributor.author | 박철민 | - |
dc.contributor.author | 임성준 | - |
dc.contributor.author | 김기정 | - |
dc.contributor.author | 정상인 | - |
dc.contributor.author | 최철순 | - |
dc.contributor.author | 임인석 | - |
dc.date.accessioned | 2023-05-23T08:45:12Z | - |
dc.date.available | 2023-05-23T08:45:12Z | - |
dc.date.issued | 1998-09 | - |
dc.identifier.issn | 1598-2467 | - |
dc.identifier.issn | 2093-0429 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/66581 | - |
dc.description.abstract | To determine the sequence and expression of the VP7 gene of Korean isolates (CAU-9), viral RNA was purified and used for cDNA amplification by RT-PCR. The VP7 cDNA was cloned, sequenced, and expressed using baculovirus expression system. The result showed that the sequence homologies CAU-9 compared with foreign isolated strains Wa, 417, TMC-II, 95B and SA11 were ranged from 74.0% to 95.1% of nucleotide sequence and 35% to 43% of amino acid sequence, respectively. High homology of CAU-9 was observed in Japanease isolates 417 (nucleotide sequence homology was 95.1% and amino acid sequence homology was 43%). To express VP7 gene, the VP7 cDNA was cloned into pCR-Bac vector and inserted into the genome of baculovirus adjacent to the polyhedrin promoter by cotransfection of Spodoptera frugiperda (Sf9) insect cells with wild type baculovirus DNA. In antigenic analysis of Sf9 cells inoculated with the recombinant VP7, immunofluorescence assay revealed positive for viral antigens. In metabolic labeling of Sf9 cell lysates infected with recombinant baculoviruses, it was revealed that the protein of 34 kDa was expressed. The limited study of expressed VP7 protein inoculated with guinea pigs failed to elicit neutalizing antibody. As a results, the sequence analysis and expression of VP7 protein of rotavirus CAU-9 isolated from an infant in Korea could permit the conformation and development of virus like particles which may be useful in designing vaccine strategy | - |
dc.format.extent | 21 | - |
dc.publisher | 대한미생물학회 | - |
dc.title | 한국인 영아에서 분리된 G1 로타바이러스의 VP7 단백 유전자 염기서열 및 발현 | - |
dc.title.alternative | Sequence Analysis and Expression of the VP7 Gene of G1 Rotavirus Isolated from an Infant in Korean | - |
dc.type | Article | - |
dc.identifier.bibliographicCitation | Journal of Bacteriology and Virology, v.28, no.3, pp 247 - 267 | - |
dc.description.isOpenAccess | N | - |
dc.citation.endPage | 267 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 247 | - |
dc.citation.title | Journal of Bacteriology and Virology | - |
dc.citation.volume | 28 | - |
dc.identifier.url | https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE06380318 | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Human rotavirus | - |
dc.subject.keywordAuthor | VP7 | - |
dc.subject.keywordAuthor | RT-PCR | - |
dc.subject.keywordAuthor | Nucleotide sequence | - |
dc.subject.keywordAuthor | Baculovirus expression | - |
dc.description.journalRegisteredClass | kciCandi | - |
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