Source:http://linkedlifedata.com/resource/pubmed/id/11390686
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
Pt 6
|
| pubmed:dateCreated |
2001-6-6
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| pubmed:databankReference | |
| pubmed:abstractText |
Expression of a gene encoding a novel protein antigen of 40 kDa (p40) was detected in IS901(+) strains of Mycobacterium avium, but not in any other species or subspecies of Mycobacterium tested, including IS901(-) M. avium and the other members of the M. avium complex. Although Southern hybridization revealed that the p40 gene is widely distributed within the genus, expression of the antigen could not be detected on Western blots of mycobacterial cell lysates. Nucleotide sequence analysis of the cloned p40 gene, and a database search, revealed high levels of sequence identity with a homologous gene in IS901(-) M. avium, M. avium subsp. paratuberculosis, Mycobacterium bovis, Mycobacterium leprae, Mycobacterium smegmatis and Mycobacterium tuberculosis. Further analysis of upstream sequences identified a putative promoter region. The p40 gene is the first example of a gene that is widely distributed within the genus Mycobacterium but expressed only in association with the presence of a genomic insertion element, in this case IS901, in strains of M. avium isolated from birds and domestic livestock.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
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| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jun
|
| pubmed:issn |
1350-0872
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:volume |
147
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
1557-64
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| pubmed:dateRevised |
2006-11-15
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| pubmed:meshHeading |
pubmed-meshheading:11390686-Animals,
pubmed-meshheading:11390686-Antigens, Bacterial,
pubmed-meshheading:11390686-Base Sequence,
pubmed-meshheading:11390686-Blotting, Southern,
pubmed-meshheading:11390686-Blotting, Western,
pubmed-meshheading:11390686-Chromatography, High Pressure Liquid,
pubmed-meshheading:11390686-Conserved Sequence,
pubmed-meshheading:11390686-DNA Transposable Elements,
pubmed-meshheading:11390686-Epitopes,
pubmed-meshheading:11390686-Gene Expression Regulation, Bacterial,
pubmed-meshheading:11390686-Genes, Bacterial,
pubmed-meshheading:11390686-Humans,
pubmed-meshheading:11390686-Molecular Sequence Data,
pubmed-meshheading:11390686-Mycobacterium avium,
pubmed-meshheading:11390686-Polymerase Chain Reaction,
pubmed-meshheading:11390686-Sequence Analysis, DNA,
pubmed-meshheading:11390686-Sequence Homology, Nucleic Acid
|
| pubmed:year |
2001
|
| pubmed:articleTitle |
Unique expression of a highly conserved mycobacterial gene in IS901(+) Mycobacterium avium.
|
| pubmed:affiliation |
Division of Bacteriology, Moredun Research Institute, International Research Centre, Pentlands Science Park, Bush Loan, Penicuik, Midlothian EH26 0PZ, UK.
|
| pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
|