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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
|
| pubmed:dateCreated |
1982-3-22
|
| pubmed:abstractText |
Two long-tailed and two short-tailed bacteriophages are spontaneously released from the Salmonella johannesburg 7.58(R+) strain, and could be propagated on the susceptible strain 5.58(R-). The two long-tailed phages could be distinguished by their tail morphology, and are not adsorbed on a column of sepharose coupled to LPS (R-). The two short-tailed particles (group C of Bradley, group C1 of Ackermann) are converting phages. They are thermostable, are adsorbed on a column of sepharose-LPS, and possess an endo-glycosidase activity leading to the cleavage of the LPS of the sensitive strain. However, one of these short-tailed phages, termed phi 1(40), is a temperate phage producing small and turbid plaques, although the other one, termed phi 1(40)vir, is a virulent phage producing large and clear plaques. A polysaccharidic antigen could be coupled to these phages but the corresponding antiserum was unable to inactivate the modified bacteriophages.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0300-5410
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
132B
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
197-214
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:articleTitle |
Comparative studies on Salmonella johannesburg bacteriophages: morphology, virulence and interactions with the host cell lipopolysaccharide.
|
| pubmed:publicationType |
Journal Article,
Comparative Study
|