Identification of Mycoplasma spp. using MALDI-TOF mass spectrometry
dc.contributor.author | McDaniel, Aric | |
dc.contributor.department | Veterinary Diagnostic Laboratory | |
dc.date | 2018-02-17T00:13:36.000 | |
dc.date.accessioned | 2020-07-07T05:11:07Z | |
dc.date.available | 2020-07-07T05:11:07Z | |
dc.date.issued | 2015-04-14 | |
dc.description.abstract | <p>Mycoplasma spp. cause a variety of diseases in cattle including pneumonia, arthritis, and mastitis. Mycoplasma bovis, the most pathogenic species in cattle, has been shown to be accurately identified using Matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry. After confirming the identity of 13 Mycoplasma standard organisms, 35 Mycoplasma case isolates were run through MALDI-TOF. Of the 35 isolates, 13 had no reliable identification (NRID), 12 identified as M. bovis, and 9 identified as a non-M. bovis species. All 12 isolates identified as M. bovis were confirmed by an M. bovis-specific PCR, and 7 of the non-M. bovis isolates were confirmed M. bovis negative by the same M. bovis-specific PCR. It was concluded that with the current MALDI-TOF library, non-M. bovis isolates can be identified accurately 78% of the time. This useful tool will not only give results up to a week sooner than the current protocols, but will also reduce costs to the clients by up to $30 per isolate.</p> | |
dc.identifier | archive/lib.dr.iastate.edu/undergradresearch_symposium/2015/presentations/32/ | |
dc.identifier.articleid | 1120 | |
dc.identifier.contextkey | 7558441 | |
dc.identifier.s3bucket | isulib-bepress-aws-west | |
dc.identifier.submissionpath | undergradresearch_symposium/2015/presentations/32 | |
dc.identifier.uri | https://dr.lib.iastate.edu/handle/20.500.12876/91695 | |
dc.relation.ispartofseries | Symposium on Undergraduate Research and Creative Expression | |
dc.source.bitstream | archive/lib.dr.iastate.edu/undergradresearch_symposium/2015/presentations/32/3.D.3_20McDaniel.pdf|||Fri Jan 14 23:33:54 UTC 2022 | |
dc.subject.disciplines | Animal Diseases | |
dc.subject.disciplines | Veterinary Infectious Diseases | |
dc.subject.disciplines | Veterinary Microbiology and Immunobiology | |
dc.title | Identification of Mycoplasma spp. using MALDI-TOF mass spectrometry | |
dc.type | event | |
dc.type.genre | article | |
dspace.entity.type | Publication | |
relation.isSeriesOfPublication | 6730f354-97b8-4408-bad3-7e5c3b2fca9d | |
thesis.degree.discipline | Microbiology and Genetics |
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