DIFFERENTIATION OF UNITED-STATES AND EUROPEAN ISOLATES OF PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME VIRUS BY MONOCLONAL-ANTIBODIES

被引:321
作者
NELSON, EA
CHRISTOPHERHENNINGS, J
DREW, T
WENSVOORT, G
COLLINS, JE
BENFIELD, DA
机构
[1] CENT VET INST,DEPT VIROL,8200 AJ LELYSTAD,NETHERLANDS
[2] MAFF,CENT VET LAB,WEYBRIDGE KT15 3NB,SURREY,ENGLAND
[3] UNIV MINNESOTA,DEPT VET DIAGNOST MED,ST PAUL,MN 55108
关键词
D O I
10.1128/JCM.31.12.3184-3189.1993
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Monoclonal antibodies (MAbs) to two U.S. isolates of porcine reproductive and respiratory syndrome (PRRS) virus were prepared. Two MAbs specifically recognized a conserved epitope on the putative 15-kDa nucleocapsid protein of U.S. and European isolates of PRRS virus. Four other MAbs recognized epitopes on the 15-kDa protein of U.S. but not European isolates of PRRS virus. Collectively, this indicates that PRRS viruses contain both conserved and divergent epitopes on the 15-kDa viral protein.
引用
收藏
页码:3184 / 3189
页数:6
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