Codon Substitution Mutations at Two Positions in the L Polymerase Protein of Human Parainfluenza Virus Type 1 Yield Viruses with a Spectrum of Attenuation In Vivo and Increased Phenotypic Stability In Vitro
The Y942H and L992F temperature-sensitive (ts) and attenuating amino acid substitution mutations, previously identified in the L polymerase of the HPIV3cp45 vaccine candidate, were introduced into homologous positions of the L polymerase of recombinant human parainfluenza virus type 1 (rHPIV1). In r...
Guardat en:
| Publicat a: | J Virol |
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| Autors principals: | , , , , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Society for Microbiology (ASM)
2004
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC369445/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/14747567/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/JVI.78.4.2029-2036.2004 |
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