| dc.contributor.author |
Rodriguez-Lazaro, D |
en |
| dc.contributor.author |
Lloyd, J |
en |
| dc.contributor.author |
Ikonomopoulos, J |
en |
| dc.contributor.author |
Pla, M |
en |
| dc.contributor.author |
Cook, N |
en |
| dc.date.accessioned |
2014-06-06T06:46:10Z |
|
| dc.date.available |
2014-06-06T06:46:10Z |
|
| dc.date.issued |
2004 |
en |
| dc.identifier.issn |
08908508 |
en |
| dc.identifier.uri |
http://dx.doi.org/10.1016/j.mcp.2004.01.001 |
en |
| dc.identifier.uri |
http://62.217.125.90/xmlui/handle/123456789/2819 |
|
| dc.subject |
DNA |
en |
| dc.subject |
Nucleic acid sequence-based amplification |
en |
| dc.subject |
RNA |
en |
| dc.subject.other |
bacterial DNA |
en |
| dc.subject.other |
deoxyribonuclease |
en |
| dc.subject.other |
nuclease S1 |
en |
| dc.subject.other |
ribonuclease |
en |
| dc.subject.other |
article |
en |
| dc.subject.other |
controlled study |
en |
| dc.subject.other |
DNA determination |
en |
| dc.subject.other |
Mycobacterium avium |
en |
| dc.subject.other |
nonhuman |
en |
| dc.subject.other |
nucleic acid sequence based amplification |
en |
| dc.subject.other |
priority journal |
en |
| dc.subject.other |
Salmonella enterica |
en |
| dc.subject.other |
serotype |
en |
| dc.subject.other |
Deoxyribonuclease I |
en |
| dc.subject.other |
DNA, Bacterial |
en |
| dc.subject.other |
Endoribonucleases |
en |
| dc.subject.other |
Mycobacterium paratuberculosis |
en |
| dc.subject.other |
Polymerase Chain Reaction |
en |
| dc.subject.other |
Reverse Transcriptase Polymerase Chain Reaction |
en |
| dc.subject.other |
RNA, Bacterial |
en |
| dc.subject.other |
Salmonella typhimurium |
en |
| dc.subject.other |
Bacteria (microorganisms) |
en |
| dc.subject.other |
Mycobacterium |
en |
| dc.subject.other |
Mycobacterium avium |
en |
| dc.subject.other |
Mycobacterium avium subsp. paratuberculosis |
en |
| dc.subject.other |
Salmonella |
en |
| dc.subject.other |
Salmonella enterica |
en |
| dc.subject.other |
Salmonella enterica subsp. enterica serovar Typhimurium |
en |
| dc.title |
Unexpected detection of DNA by nucleic acid sequence-based amplification technique |
en |
| heal.type |
journalArticle |
en |
| heal.identifier.primary |
10.1016/j.mcp.2004.01.001 |
en |
| heal.publicationDate |
2004 |
en |
| heal.abstract |
Nucleic acid sequence-based amplification (NASBA) is a technique that has been previously shown to selectively mediate the detection of RNA in microbial cells. In a series of tests, nucleic acids were extracted from Salmonella enterica serotype Typhimurium and Mycobacterium avium subsp. paratuberculosis, and subjected to four enzymatic treatments prior to NASBA. These enzymatic treatments were DNase, RNase, S1 nuclease, and RNase/S1 nuclease. The results obtained were different for the two bacteria. With S. enterica serotype Typhimurium, RNase and RNase/S1 nuclease abolished the NASBA signal, as expected. But with M. avium subsp. paratuberculosis RNase, S1 nuclease, and RNase/S1 nuclease had no effect on the NASBA signal, whereas DNase treatment abolished it. This indicates that in the latter bacterium, NASBA can detect DNA, and demonstrates the necessity of verifying the nucleic acid origin of a NASBA signal if detection of RNA is objective. © 2004 Elsevier Ltd. All rights reserved. |
en |
| heal.journalName |
Molecular and Cellular Probes |
en |
| dc.identifier.issue |
4 |
en |
| dc.identifier.volume |
18 |
en |
| dc.identifier.doi |
10.1016/j.mcp.2004.01.001 |
en |
| dc.identifier.spage |
251 |
en |
| dc.identifier.epage |
253 |
en |