Results 131 to 140 of about 3,637 (162)
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Avian Paramyxovirus Type 1 from Wild Birds: Population Adaptation and Immunogenicity in Chickens
Avian DiseasesWe examined the replication and adaptation of avian paramyxoviruses serotype 1 (APMV-1) using four isolates, Mallard/US(OH)/04-411/2004, Northern pintail/US(OH)/87-486/1987, Mottled duck/US(TX)/TX01-130/2001, and Mallard/US(MN)/MN00-39/2000, and assessed their potential as vaccine candidates for chickens.
Raimundo, Espejo +4 more
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Archives of Virology, 2010
The complete sequence of an avian paramyxovirus type 1 (APMV-1) strain, FP1/02, isolated from Muscovy duck in China, was determined. Sequence analysis indicated that the complete genome of strain FP1/02 contained 15,192 nucleotides (nt), following the rule of six. The genome contained an extra 6-nt insertion in the non-coding region of the NP gene when
S-H, Shi +10 more
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The complete sequence of an avian paramyxovirus type 1 (APMV-1) strain, FP1/02, isolated from Muscovy duck in China, was determined. Sequence analysis indicated that the complete genome of strain FP1/02 contained 15,192 nucleotides (nt), following the rule of six. The genome contained an extra 6-nt insertion in the non-coding region of the NP gene when
S-H, Shi +10 more
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Veterinary Record, 2004
Twenty‐one strains of avian paramyxovirus type 1 of low virulence for chickens were isolated in Denmark between 1996 and the beginning of 2003. The low virulence of the strains was demonstrated by sequencing the fusion (F) gene at the cleavage site motif and in some cases by determining the intracerebral pathogenicity index in day‐old chicks.
Jørgensen, P. H. +5 more
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Twenty‐one strains of avian paramyxovirus type 1 of low virulence for chickens were isolated in Denmark between 1996 and the beginning of 2003. The low virulence of the strains was demonstrated by sequencing the fusion (F) gene at the cleavage site motif and in some cases by determining the intracerebral pathogenicity index in day‐old chicks.
Jørgensen, P. H. +5 more
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Avian Diseases, 2003
Current vaccines to prevent avian influenza rely upon labor-intensive parenteral injection. A more advantageous vaccine would be capable of administration by mass immunization methods such as spray or water vaccination. A recombinant vaccine (rNDV-AIV-H7) was constructed by using a lentogenic paramyxovirus type 1 vector (Newcastle disease virus [NDV ...
D E, Swayne +7 more
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Current vaccines to prevent avian influenza rely upon labor-intensive parenteral injection. A more advantageous vaccine would be capable of administration by mass immunization methods such as spray or water vaccination. A recombinant vaccine (rNDV-AIV-H7) was constructed by using a lentogenic paramyxovirus type 1 vector (Newcastle disease virus [NDV ...
D E, Swayne +7 more
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Virus Genes, 2006
This paper describes the complete genome sequence of IT-227/82, a strain of avian paramyxovirus type-1 of pigeon (PPMV-1). IT-227/82 is an antigenic variant of Newcastle disease virus (NDV) of chickens. The genome is 15,192 nucleotides (nt) long, similarly to the previously published NDV strain ZJ1. It is, however, six nt longer than the genomes of NDV
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This paper describes the complete genome sequence of IT-227/82, a strain of avian paramyxovirus type-1 of pigeon (PPMV-1). IT-227/82 is an antigenic variant of Newcastle disease virus (NDV) of chickens. The genome is 15,192 nucleotides (nt) long, similarly to the previously published NDV strain ZJ1. It is, however, six nt longer than the genomes of NDV
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Avian Pathology, 2004
A sequence of 375 nucleotides, which included the region encoding the cleavage activation site and signal peptide of the fusion protein gene, was determined for 178 isolates of the pigeon variant strain of Newcastle disease virus (PPMV-1). These were compared with the sequences of 47 similar isolates published by GenBank, which included 30 isolates ...
E W, Aldous +3 more
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A sequence of 375 nucleotides, which included the region encoding the cleavage activation site and signal peptide of the fusion protein gene, was determined for 178 isolates of the pigeon variant strain of Newcastle disease virus (PPMV-1). These were compared with the sequences of 47 similar isolates published by GenBank, which included 30 isolates ...
E W, Aldous +3 more
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Archives of Virology, 1989
Eight monoclonal antibodies against the Ploufragan strain of Newcastle disease virus were used to characterize 58 virus strains including 29 French isolates. By combining ELISA and haemagglutination inhibition tests, PMV 1 strains were differentiated from other avian PMV 1 and grouped into 7 classes.
V, Jestin +4 more
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Eight monoclonal antibodies against the Ploufragan strain of Newcastle disease virus were used to characterize 58 virus strains including 29 French isolates. By combining ELISA and haemagglutination inhibition tests, PMV 1 strains were differentiated from other avian PMV 1 and grouped into 7 classes.
V, Jestin +4 more
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Avian Diseases, 1996
Nine pigeon paramyxovirus type 1 isolates from the United States and Canada were characterized and three of the isolates were pathotyped before and after passage in chickens and serial passage in chicken embryos. One isolate previously passaged in Madin Darby bovine kidney cells was also pathotyped after chicken and embryo passage. Hemagglutination (HA)
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Nine pigeon paramyxovirus type 1 isolates from the United States and Canada were characterized and three of the isolates were pathotyped before and after passage in chickens and serial passage in chicken embryos. One isolate previously passaged in Madin Darby bovine kidney cells was also pathotyped after chicken and embryo passage. Hemagglutination (HA)
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Isolation and characterisation of an avian paramyxovirus type 1 from turkeys in Northern Ireland
Veterinary Record, 1996D A, Graham +6 more
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1986
Although pigeons (Columba livia) and other members of the dove family, Columbidae, have long been known to be susceptible to infection with avian paramyxovirus type 1 (PMV-1) viruses, reports of natural infections have been rare and usually occurred when Newcastle disease has been prevalent in domestic poultry (reviewed by Lancaster and Alexander, 1975)
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Although pigeons (Columba livia) and other members of the dove family, Columbidae, have long been known to be susceptible to infection with avian paramyxovirus type 1 (PMV-1) viruses, reports of natural infections have been rare and usually occurred when Newcastle disease has been prevalent in domestic poultry (reviewed by Lancaster and Alexander, 1975)
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