Abstract
The nucleoprotein (NP) gene from avian influenza strain A/Shearwater/Aust/1/72 (H6N5) was cloned, sequenced, and expressed in vaccinia virus for the production of potent sera in immunised rabbits. The NP gene is 1565 bp and shares >95% amino acid sequence identity with other NPs of the avian subtype. The recombinant NP expressed by vaccinia virus comigrated with endogenous A/Shearwater/Aust/1/72 NP by Western blot analysis. Polyclonal rabbit sera raised against recombinant NP was evaluated in an antigen capture ELISA system as a potential diagnostic tool for the detection of avian influenza. All type A strains, comprising several HA and NA subtypes, but not type B nor other avian viruses, were detected.
Original language | English |
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Pages (from-to) | 133-141 |
Number of pages | 9 |
Journal | Archives of Virology |
Volume | 113 |
Issue number | 1-2 |
DOIs | |
Publication status | Published - 1 Mar 1990 |
Externally published | Yes |