Towards model-based rapid microorganism identification for MALDI-TOF-MS

Fernando Pineda, Miquel Antoine, Plamen Demirev, Andrew Feldman, Joany Jackman, Jeffrey Lin

Research output: Contribution to conferencePaperpeer-review

Abstract

Model-based rapid microorganism identification techniques were studied for matrix-assisted laser deposition/ionization (MALDI)-time-of-flight (TOF)-mass spectrometry (MS). The model used for classification treats cells as bags of ribosomal proteins. Bonferroni correction was used to correct the threshold p-value for the number of microorganisms. A set of nine microorganisms with a wide range of known ribosomal proteins was cultured using standard protocols appropriate for each microorganism.

Original languageEnglish (US)
Pages181-182
Number of pages2
StatePublished - Dec 1 2002
EventProceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics - Orlando, FL, United States
Duration: Jun 2 2002Jun 6 2002

Other

OtherProceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics
CountryUnited States
CityOrlando, FL
Period6/2/026/6/02

ASJC Scopus subject areas

  • Spectroscopy

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