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- Publisher Website: 10.1007/BF01378645
- Scopus: eid_2-s2.0-0027344365
- PMID: 8347083
- WOS: WOS:A1993LN79500017
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Article: Comparative analysis of the NS 1 gene sequences of dengue-1 viruses prototype Hawaii strain and Thai isolate TH-Sman, and determination of the intratypic variation of NS 1 protein among dengue-1 viruses
Title | Comparative analysis of the NS 1 gene sequences of dengue-1 viruses prototype Hawaii strain and Thai isolate TH-Sman, and determination of the intratypic variation of NS 1 protein among dengue-1 viruses |
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Authors | |
Issue Date | 1993 |
Publisher | Springer Wien. The Journal's web site is located at http://www.springer.com/springerwiennewyork/medicine/journal/705 |
Citation | Archives Of Virology, 1993, v. 131 n. 3-4, p. 447-454 How to Cite? |
Abstract | In view of a previous report on significant antigenic and biophysical differences between the purified soluble complement-fixing antigens of dengue-1 virus strains Hawaii and TH-Sman, the NS 1 genes of both virus isolates were cloned, sequenced, and compared in an attempt to define the genetic basis for the observed differences. Sequence comparison revealed ten encoded amino acid differences between the NS 1 genes of both viruses. Three of these amino acid differences, which are associated with a change in charge distribution, are clustered within the major antigenic region previously defined by studies of recombinant dengue-1 NS 1 protein expressed in E. coli. In parallel, the NS 1 sequences of both Hawaii and TH-Sman isolates were also aligned and compared with two other published dengue-1 NS 1 protein sequences to determine the intratypic variation of dengue-1 NS 1 antigen. Pairwise comparisons between the encoded amino acid sequences revealed a variability of 1.1% to 3.1% difference in the NS 1 protein among dengue-1 strains, which is comparable to that reported for dengue-1 envelope protein (0.2% to 3.6% difference) but less than that of dengue-2 NS 1 protein (0.6% to 7.4% difference). © 1993 Springer-Verlag. |
Persistent Identifier | http://hdl.handle.net/10722/171585 |
ISSN | 2023 Impact Factor: 2.5 2023 SCImago Journal Rankings: 0.590 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Shiu, SYW | en_US |
dc.contributor.author | Ip, KWY | en_US |
dc.contributor.author | Gould, EA | en_US |
dc.contributor.author | Chan, KM | en_US |
dc.date.accessioned | 2012-10-30T06:15:50Z | - |
dc.date.available | 2012-10-30T06:15:50Z | - |
dc.date.issued | 1993 | en_US |
dc.identifier.citation | Archives Of Virology, 1993, v. 131 n. 3-4, p. 447-454 | en_US |
dc.identifier.issn | 0304-8608 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/171585 | - |
dc.description.abstract | In view of a previous report on significant antigenic and biophysical differences between the purified soluble complement-fixing antigens of dengue-1 virus strains Hawaii and TH-Sman, the NS 1 genes of both virus isolates were cloned, sequenced, and compared in an attempt to define the genetic basis for the observed differences. Sequence comparison revealed ten encoded amino acid differences between the NS 1 genes of both viruses. Three of these amino acid differences, which are associated with a change in charge distribution, are clustered within the major antigenic region previously defined by studies of recombinant dengue-1 NS 1 protein expressed in E. coli. In parallel, the NS 1 sequences of both Hawaii and TH-Sman isolates were also aligned and compared with two other published dengue-1 NS 1 protein sequences to determine the intratypic variation of dengue-1 NS 1 antigen. Pairwise comparisons between the encoded amino acid sequences revealed a variability of 1.1% to 3.1% difference in the NS 1 protein among dengue-1 strains, which is comparable to that reported for dengue-1 envelope protein (0.2% to 3.6% difference) but less than that of dengue-2 NS 1 protein (0.6% to 7.4% difference). © 1993 Springer-Verlag. | en_US |
dc.language | eng | en_US |
dc.publisher | Springer Wien. The Journal's web site is located at http://www.springer.com/springerwiennewyork/medicine/journal/705 | en_US |
dc.relation.ispartof | Archives of Virology | en_US |
dc.title | Comparative analysis of the NS 1 gene sequences of dengue-1 viruses prototype Hawaii strain and Thai isolate TH-Sman, and determination of the intratypic variation of NS 1 protein among dengue-1 viruses | en_US |
dc.type | Article | en_US |
dc.identifier.email | Shiu, SYW:sywshiu@hkucc.hku.hk | en_US |
dc.identifier.authority | Shiu, SYW=rp00384 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1007/BF01378645 | en_US |
dc.identifier.pmid | 8347083 | - |
dc.identifier.scopus | eid_2-s2.0-0027344365 | en_US |
dc.identifier.volume | 131 | en_US |
dc.identifier.issue | 3-4 | en_US |
dc.identifier.spage | 447 | en_US |
dc.identifier.epage | 454 | en_US |
dc.identifier.isi | WOS:A1993LN79500017 | - |
dc.publisher.place | Austria | en_US |
dc.identifier.scopusauthorid | Shiu, SYW=7005550655 | en_US |
dc.identifier.scopusauthorid | Ip, KWY=7006315589 | en_US |
dc.identifier.scopusauthorid | Gould, EA=7101857623 | en_US |
dc.identifier.scopusauthorid | Chan, KM=7406034671 | en_US |
dc.identifier.issnl | 0304-8608 | - |