Antigenic relationships among proteins of bovine coronavirus, human respiratory coronavirus OC43, and mouse hepatitis coronavirus A59

B. G. Hogue, B. King, D. A. Brian

Research output: Contribution to journalArticle

45 Scopus citations

Abstract

Antisera prepared against each of three single and one pair of major structural proteins of the bovine coronavirus (Mebus strain) were used in immunoblotting studies to measure cross-reactivity with the structural proteins of the human coronavirus OC43 and the mouse hepatitis coronavirus A59. We conclude that the bovine coronavirus is comprised of four major structural proteins, gp190 (normally present as 120- and 100-kilodalton subunits), gp140, pp52, and gp26. The human coronavirus OC43 has an antigenically homologous counterpart of similar molecular mass to each of these proteins. The mouse hepatitis coronavirus A59 has an antigenically homologous counterpart to only three of these proteins: gp190, pp52, and gp26. There is no counterpart in the mouse virus to the 140-kilodalton glycoprotein, the apparent hemagglutinin of the bovine coronavirus.

Original languageEnglish (US)
Pages (from-to)384-388
Number of pages5
JournalJournal of virology
Volume51
Issue number2
StatePublished - Jan 1 1984
Externally publishedYes

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ASJC Scopus subject areas

  • Microbiology
  • Immunology
  • Insect Science
  • Virology

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