Linked Life Data

3004200

Source:http://linkedlifedata.com/resource/pubmed/id/3004200

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1986-3-13
pubmed:abstractText
Several groups of variola isolates were compared in DNA structure, and by four independent biologic markers. Isolates of variola minor from Europe and South America (alastrim virus) could be distinguished from African isolates of variola minor by DNA structure and by two of the four biologic markers. Taken as a group, the properties of African isolates, in general, differed from those of variola major, but this difference was confined to properties which depended (in the laboratory) on the recent history of the virus concerned. The suggestion made previously that there was an "intermediate" or "African" variety of variola virus is discounted. Laboratory tests did not distinguish any individual African isolate from variola major virus. It is concluded that a virus which may be called "alastrim" represents a "fixed" variant of variola virus, whose distribution is consistent with the dramatic spread of variola minor through the Americas and Europe in the early part of this century, and that variola minor in Africa in recent years was due to variola virus which was not alastrim and which laboratory evidence fails to identify as an entity distinguishable from variola major virus.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0002-9262
pubmed:author
pubmed:issnType
Print
pubmed:volume
123
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
403-15
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1986
pubmed:articleTitle
The virology of variola minor. Correlation of laboratory tests with the geographic distribution and human virulence of variola isolates.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, Non-U.S. Gov't