Thermostability of the Hemagglutinin of Newcastle Disease Virus as a Strain Marker in Epizootiologic Studies
The recent isolation of viscerotropic velogenic strains of Newcastle disease virus having a thermosensitive hemagglutinin and of a lentogenic strain with an unusually thermostable hemagglutinin confirmed that virulence for chickens was not related to the thermostability and could be used as a marker...
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Veröffentlicht in: | Avian diseases 1978-10, Vol.22 (4), p.659-665 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | The recent isolation of viscerotropic velogenic strains of Newcastle disease virus having a thermosensitive hemagglutinin and of a lentogenic strain with an unusually thermostable hemagglutinin confirmed that virulence for chickens was not related to the thermostability and could be used as a marker for strains in epizootiologic investigations. |
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ISSN: | 0005-2086 1938-4351 |
DOI: | 10.2307/1589642 |