MOLECULAR-CLONING AND SEQUENCE DETERMINATION OF THE PEPLOMER PROTEIN GENE OF FELINE INFECTIOUS PERITONITIS VIRUS TYPE-I

被引:50
作者
MOTOKAWA, K
HOHDATSU, T
AIZAWA, C
KOYAMA, H
HASHIMOTO, H
机构
[1] KITASATO UNIV,SCH VET MED & ANIM SCI,DEPT VET INFECT DIS,TOWADA,AOMORI 034,JAPAN
[2] KITASATO INST,CTR BASIC RES,DEPT VIROL,TOKYO 108,JAPAN
关键词
D O I
10.1007/BF01718424
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
cDNA clones spanning the entire region of the peplomer (S) gene of feline infectious peritonitis virus (FIPV) type I strain KU-2, were obtained and their complete nucleotide sequences were determined. A long open reading frame (ORF) encoding 1464 amino acid residues was found in the gene, which was 12 residues longer than the ORF of the FIPV type II strain 79-1146. The sequences of FIPV type I and mainly FIPV type II were compared. The homologies at the N- (amino acid residues 1-693) and C- (residues 694-1464) terminal halves were 29.8 and 60.7%, respectively. This was much lower than that between FIPV type II and other antigenically related coronaviruses, such as transmissible gastroenteritis virus of swine and canine coronavirus. This supported the serological relatedness of the viruses and confirmed that the peplomer protein of FIPV type I has distinct structural features that differ from those of antigenically related viruses.
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页码:469 / 480
页数:12
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共 31 条
[1]   CORONAVIRUS IBV - PARTIAL AMINO TERMINAL SEQUENCING OF SPIKE POLYPEPTIDE S2 IDENTIFIES THE SEQUENCE ARG-ARG-PHE-ARG-ARG AT THE CLEAVAGE SITE OF THE SPIKE PRECURSOR PROPOLYPEPTIDE OF IBV STRAINS BEAUDETTE AND M41 [J].
CAVANAGH, D ;
DAVIS, PJ ;
PAPPIN, DJC ;
BINNS, MM ;
BOURSNELL, MEG ;
BROWN, TDK .
VIRUS RESEARCH, 1986, 4 (02) :133-143
[2]   SEQUENCE-ANALYSIS OF THE 3' END OF THE FELINE CORONAVIRUS FIPV79-1146 GENOME - COMPARISON WITH THE GENOME OF PORCINE CORONAVIRUS-TGEV REVEALS LARGE INSERTIONS [J].
DEGROOT, RJ ;
ANDEWEG, AC ;
HORZINEK, MC ;
SPAAN, WJM .
VIROLOGY, 1988, 167 (02) :370-376
[3]   INTRACELLULAR RNAS OF THE FELINE INFECTIOUS PERITONITIS CORONAVIRUS STRAIN 79-1146 [J].
DEGROOT, RJ ;
TERHAAR, RJ ;
HORZINEK, MC ;
VANDERZEIJST, BAM .
JOURNAL OF GENERAL VIROLOGY, 1987, 68 :995-1002
[4]   CDNA CLONING AND SEQUENCE-ANALYSIS OF THE GENE ENCODING THE PEPLOMER PROTEIN OF FELINE INFECTIOUS PERITONITIS VIRUS [J].
DEGROOT, RJ ;
MADURO, J ;
LENSTRA, JA ;
HORZINEK, MC ;
VANDERZEIJST, BAM ;
SPAAN, WJM .
JOURNAL OF GENERAL VIROLOGY, 1987, 68 :2639-2646
[5]   FUNCTIONAL DIFFERENCES IN THE PEPLOMER GLYCOPROTEINS OF FELINE CORONAVIRUS ISOLATES [J].
FISCUS, SA ;
TERAMOTO, YA .
JOURNAL OF VIROLOGY, 1987, 61 (08) :2655-2657
[6]   ANTIGENIC COMPARISON OF FELINE CORONAVIRUS ISOLATES - EVIDENCE FOR MARKEDLY DIFFERENT PEPLOMER GLYCOPROTEINS [J].
FISCUS, SA ;
TERAMOTO, YA .
JOURNAL OF VIROLOGY, 1987, 61 (08) :2607-2613
[7]   A STUDY ON THE MECHANISM OF ANTIBODY-DEPENDENT ENHANCEMENT OF FELINE INFECTIOUS PERITONITIS VIRUS-INFECTION IN FELINE MACROPHAGES BY MONOCLONAL-ANTIBODIES [J].
HOHDATSU, T ;
NAKAMURA, M ;
ISHIZUKA, Y ;
YAMADA, H ;
KOYAMA, H .
ARCHIVES OF VIROLOGY, 1991, 120 (3-4) :207-217
[8]   THE PREVALENCE OF TYPE-I AND TYPE-II FELINE CORONAVIRUS INFECTIONS IN CATS [J].
HOHDATSU, T ;
OKADA, S ;
ISHIZUKA, Y ;
YAMADA, H ;
KOYAMA, H .
JOURNAL OF VETERINARY MEDICAL SCIENCE, 1992, 54 (03) :557-562
[9]   CHARACTERIZATION OF MONOCLONAL-ANTIBODIES AGAINST FELINE INFECTIOUS PERITONITIS VIRUS TYPE-II AND ANTIGENIC RELATIONSHIP BETWEEN FELINE, PORCINE, AND CANINE CORONAVIRUSES [J].
HOHDATSU, T ;
OKADA, S ;
KOYAMA, H .
ARCHIVES OF VIROLOGY, 1991, 117 (1-2) :85-95
[10]   ANTIGENIC ANALYSIS OF FELINE CORONAVIRUSES WITH MONOCLONAL-ANTIBODIES (MABS) - PREPARATION OF MABS WHICH DISCRIMINATE BETWEEN FIPV STRAIN-79-1146 AND FECV STRAIN-79-1683 [J].
HOHDATSU, T ;
SASAMOTO, T ;
OKADA, S ;
KOYAMA, H .
VETERINARY MICROBIOLOGY, 1991, 28 (01) :13-24