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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1989-4-27
|
| pubmed:abstractText |
Crude extracts of turnip crinkle virus upon agarose gel electrophoresis yield (i) virus patterns unperturbed by contaminants; (ii) plots of mobility vs. gel concentration (Ferguson plots) parallel with those of the purified virus. The parallelism suggests similarity in size and shape but a lower net charge for the crude virus. This result is obtained when gel electrophoresis is carried out either in a continuous buffer or in a discontinuous (moving boundary electrophoresis) buffer system. The latter mode has the substantial benefit of electrophoretic (auto-)concentration of dilute virus sample prior to resolution. Thus, the Ferguson plot analysis in a discontinuous buffer system of turnip crinkle virus can be viewed as a model procedure for the physical identification of other viruses contained in dilute extracts, feasible even in the absence of a prior knowledge as to the nature of, or isolation of, the virus.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Apr
|
| pubmed:issn |
0173-0835
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
9
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
162-6
|
| pubmed:dateRevised |
2000-12-18
|
| pubmed:meshHeading | |
| pubmed:year |
1988
|
| pubmed:articleTitle |
Physical identification of a virus in a crude leaf extract by its Ferguson plot in agarose gel electrophoresis.
|
| pubmed:affiliation |
Section on Macromolecular Analysis, National Institute of Child Health and Human Development, Bethesda, MD 20892.
|
| pubmed:publicationType |
Journal Article
|