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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
8
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pubmed:dateCreated |
1989-10-26
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pubmed:abstractText |
Strains of enteric bacteria and pseudomonads containing plasmid R388::Tnl721 (Tpr, Tcr) or pRO101 (Hgr, Tcr) were starved for over 250 days in sterile well water to evaluate effects of starvation-survival on plasmid expression and maintenance. Viable populations dropped to between approximately 0.1 and 1% of the initial populations. Escherichia coli(pRO101) and Pseudomonas cepacia(pRO101) lost both viability and plasmid expression at a lower rate than strains containing R388::Tnl721. Three patterns of host-plasmid interaction were detected: (i) no apparent loss of plasmid expression, (ii) loss of plasmid expression on initial recovery with subsequent expression upon resuscitation, and (iii) loss of capability to produce functional plasmid resistance.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-16346228,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-16346231,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-16346308,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-16347247,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-2430523,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-3052298,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-3144245,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-3203256,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-3300546,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-3312485,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-6355806,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-6454390,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2782868-6814361
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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:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Aug
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pubmed:issn |
0099-2240
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
55
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1860-4
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pubmed:dateRevised |
2010-9-10
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pubmed:meshHeading |
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pubmed:year |
1989
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pubmed:articleTitle |
Plasmid expression and maintenance during long-term starvation-survival of bacteria in well water.
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pubmed:affiliation |
Department of Microbiology, College of Science, Oregon State University, Corvallis 97331-3804.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, Non-P.H.S.
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