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rdf:type |
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lifeskim:mentions |
umls-concept:C0017337,
umls-concept:C0205314,
umls-concept:C0205396,
umls-concept:C0332325,
umls-concept:C0445750,
umls-concept:C0450240,
umls-concept:C0679622,
umls-concept:C1135882,
umls-concept:C1510941,
umls-concept:C1516698,
umls-concept:C1706210,
umls-concept:C2347567,
umls-concept:C2348867
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pubmed:issue |
3
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pubmed:dateCreated |
2010-2-17
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pubmed:abstractText |
Investigation of integron carriage in a global collection of multi-drug resistant Salmonella enterica identified 3 unique class 1 integron gene cassette arrays not previously reported in this species. The present study used PCR and DNA sequence analysis to characterize the structure of these gene cassette arrays. A approximately 4.0 kb integron containing the gene cassette array arr2/cmlA5/bla (OXA10) /aadA1 was found in isolates belonging to serovars Isangi and Typhimurium from South Africa. A approximately 6.0 kb integron containing the gene cassettes aac(6')IIc/ereA2/IS1247/aac/arr/ereA2 was found in isolates belonging to serovar Heidelberg from the Philippines. In this gene cassette array, the insertion sequence, IS1247, and two putative resistance genes, disrupt the erythromycin resistance gene cassette. Finally, a approximately 6.0 kb integron containing the gene cassette qacH/dfrA32/ereA1/aadA2/cmlA/aadA1 was found in serovar Stanley isolates from Taiwan. This integron, which has not been previously reported in any bacterial species, contains a new dihydrofolate reductase gene cassette sequence designated dfrA32, with only 90% sequence similarity to previously reported dfrA cassettes. The S. enterica integrons described in the present study represent novel collections of resistance genes which confer multi-drug resistance and have the potential to be widely disseminated among S. enterica as well as other bacterial species.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-10103210,
http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-11114922,
http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-11159323,
http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-11557503,
http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-12697644,
http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-12921226,
http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-1444303,
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http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-14704707,
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http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-16415984,
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http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-19239750,
http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-19416365,
http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-2231712,
http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-3447015,
http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-7695304,
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http://linkedlifedata.com/resource/pubmed/commentcorrection/19921331-7868610
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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 |
Mar
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pubmed:issn |
1432-0991
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pubmed:author |
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pubmed:issnType |
Electronic
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pubmed:volume |
60
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
217-23
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pubmed:dateRevised |
2011-7-25
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pubmed:meshHeading |
pubmed-meshheading:19921331-Amino Acid Sequence,
pubmed-meshheading:19921331-Base Sequence,
pubmed-meshheading:19921331-DNA, Bacterial,
pubmed-meshheading:19921331-Drug Resistance, Microbial,
pubmed-meshheading:19921331-Drug Resistance, Multiple,
pubmed-meshheading:19921331-Gastroenteritis,
pubmed-meshheading:19921331-Geography,
pubmed-meshheading:19921331-Humans,
pubmed-meshheading:19921331-Integrons,
pubmed-meshheading:19921331-Molecular Sequence Data,
pubmed-meshheading:19921331-Mutagenesis, Insertional,
pubmed-meshheading:19921331-Philippines,
pubmed-meshheading:19921331-Plasmids,
pubmed-meshheading:19921331-Polymerase Chain Reaction,
pubmed-meshheading:19921331-Salmonella Infections,
pubmed-meshheading:19921331-Salmonella enterica,
pubmed-meshheading:19921331-Sequence Alignment,
pubmed-meshheading:19921331-Sequence Homology, Nucleic Acid,
pubmed-meshheading:19921331-South Africa,
pubmed-meshheading:19921331-Taiwan
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pubmed:year |
2010
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pubmed:articleTitle |
Novel integron gene cassette arrays identified in a global collection of multi-drug resistant non-typhoidal Salmonella enterica.
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pubmed:affiliation |
Infectious Diseases Epidemiology Research Unit, University of Pittsburgh, Pittsburgh, USA.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, N.I.H., Extramural
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