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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
23
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pubmed:dateCreated |
1996-12-30
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pubmed:databankReference |
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39209,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39210,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39211,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39212,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39213,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39214,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39215,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39216,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39217,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39218,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39219,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39220,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39221,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39222,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39223,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39224,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U39225
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pubmed:abstractText |
Vesicular stomatitis New Jersey virus (VSV-NJ) is a rhabdovirus that causes economically important disease in cattle and other domestic animals in endemic areas from southeastern United States to northern South America. Its negatively stranded RNA genome is capable of undergoing rapid evolution, which allows phylogenetic analysis and molecular epidemiology studies to be performed. Previous epidemiological studies in Costa Rica showed the existence of at least two distinct ecological zones of high VSV-NJ activity, one located in the highlands (premontane tropical moist forest) and the other in the lowlands (tropical dry forest). We wanted to test the hypothesis that the viruses circulating in these ecological zones were genetically distinct. For this purpose, we sequenced the hypervariable region of the phosphoprotein gene for 50 VSV-NJ isolates from these areas. Phylogenetic analysis showed that viruses from each ecological zone had distinct genotypes. These genotypes were maintained in each area for periods of up to 8 years. This evolutionary pattern of VSV-NJ suggests an adaptation to ecological factors that could exert selective pressure on the virus. As previous data indicated an absence of virus adaptation to factors related to the bovine host (including immunological pressure), it appears that VSV genetic divergence represents positive selection to adapt to specific vectors and/or reservoirs at each ecological zone.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-1322991,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-1579108,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-1693802,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-1840695,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-1971158,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-2033662,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-2156464,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-2159527,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-2160198,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-2168974,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-2536983,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-2848126,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-2922271,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-3029973,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-3034056,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-4309413,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-4335268,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-4781535,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-7446826,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-7474092,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-7485685,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-7815407,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-8197141,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-8248125,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-8347076,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-8380072,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-8388514,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8917539-8396584
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
0027-8424
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
12
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pubmed:volume |
93
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
13030-5
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:8917539-Animals,
pubmed-meshheading:8917539-Animals, Domestic,
pubmed-meshheading:8917539-Cattle,
pubmed-meshheading:8917539-Cattle Diseases,
pubmed-meshheading:8917539-Central America,
pubmed-meshheading:8917539-Climate,
pubmed-meshheading:8917539-Culicidae,
pubmed-meshheading:8917539-Ecology,
pubmed-meshheading:8917539-Evolution, Molecular,
pubmed-meshheading:8917539-Genome, Viral,
pubmed-meshheading:8917539-Geography,
pubmed-meshheading:8917539-Mexico,
pubmed-meshheading:8917539-Molecular Sequence Data,
pubmed-meshheading:8917539-New Jersey,
pubmed-meshheading:8917539-Phylogeny,
pubmed-meshheading:8917539-Rhabdoviridae Infections,
pubmed-meshheading:8917539-Swine,
pubmed-meshheading:8917539-Time,
pubmed-meshheading:8917539-United States,
pubmed-meshheading:8917539-Vesiculovirus
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pubmed:year |
1996
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pubmed:articleTitle |
Ecological factors rather than temporal factors dominate the evolution of vesicular stomatitis virus.
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pubmed:affiliation |
Tropical Disease Research Program, School of Veterinary Medicine, Universidad Nacional, Heredia, Costa Rica.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, Non-P.H.S.,
Research Support, Non-U.S. Gov't
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