Sequence analysis of VP2 gene of infectious bursal disease virus field isolate and vaccine strains

The VP2 full gene of Korean infectious bursal disease virus (IBDV) strain, SH/92, three attenuated vaccine strains, Bur706, Bursine-2 and CEVAC strains, were amplified by reverse transcriptase-polymerase chain reaction and sequenced and compared with published PV2 gene sequences of IBDVs. The VP2 nu...

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Published inTaehan Suŭi Hakhoe chi Vol. 46; no. 3
Main Authors Jin, J.D. (Kangwon National University, Chuncheon, Republic of Korea), Kang, Z.W. (Kangwon National University, Chuncheon, Republic of Korea), Kim, S.J. (Seoul National University, Seoul, Republic of Korea), Kwon, H.M. (Kangwon National University, Chuncheon, Republic of Korea), Hahn, T.W. (Kangwon National University, Chuncheon, Republic of Korea), E-mail: twhahn@kangwon.ac.kr
Format Journal Article
LanguageKorean
Published 01.09.2006
Subjects
INFECTIOUS BURSAL DISEASE VIRUS
sequence
vaccine strain
VIRUS BURSITE INFECTIEUSE
VIRUS BURSITIS INFECCIOSA
VP2 gene
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Summary:The VP2 full gene of Korean infectious bursal disease virus (IBDV) strain, SH/92, three attenuated vaccine strains, Bur706, Bursine-2 and CEVAC strains, were amplified by reverse transcriptase-polymerase chain reaction and sequenced and compared with published PV2 gene sequences of IBDVs. The VP2 nucleotide sequence similarity between SH/92 and three vaccine stains was 95.6~96.5% whereas the nucleic acid similarity among three vaccine strains was 97.5~98.5%. The amino acid sequence similarity of VP2 of SH/92 compared with three vaccine strains was between 94.4 and 97.6% while the amino acid similarity among three vaccine strains was between 97.4 and 98.4%.
Bibliography:2007000767
L73
ISSN:1225-0198