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Predicting pathogen...
Predicting pathogenicity behavior in Escherichia coli population through a state dependent model and TRS profiling
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- Bartoszek, Krzysztof (author)
- Linköpings universitet,Statistik och maskininlärning,Filosofiska fakulteten,Uppsala Univ, Sweden
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- Majchrzak, Marta (author)
- Polish Acad Sci, Poland
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- Sakowski, Sebastian (author)
- Univ Lodz, Poland
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- Kubiak-Szeligowska, Anna B. (author)
- Polish Acad Sci, Poland
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- Kaj, Ingemar, 1957- (author)
- Uppsala universitet,Analys och sannolikhetsteori,Analysis and Probability,Uppsala Univ, Sweden
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- Parniewski, Pawel (author)
- Polish Acad Sci, Poland
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(creator_code:org_t)
- 2018-01-31
- 2018
- English.
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In: PloS Computational Biology. - : PUBLIC LIBRARY SCIENCE. - 1553-734X .- 1553-7358. ; 14:1
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Abstract
Subject headings
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- The Binary State Speciation and Extinction (BiSSE) model is a branching process based model that allows the diversification rates to be controlled by a binary trait. We develop a general approach, based on the BiSSE model, for predicting pathogenicity in bacterial populations from microsatellites profiling data. A comprehensive approach for predicting pathogenicity in E. coli populations is proposed using the state-dependent branching process model combined with microsatellites TRS-PCR profiling. Additionally, we have evaluated the possibility of using the BiSSE model for estimating parameters from genetic data. We analyzed a real dataset (from 251 E. coli strains) and confirmed previous biological observations demonstrating a prevalence of some virulence traits in specific bacterial sub-groups. The method may be used to predict pathogenicity of other bacterial taxa.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Bioinformatik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Bioinformatics (hsv//eng)
- NATURVETENSKAP -- Biologi -- Bioinformatik och systembiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Bioinformatics and Systems Biology (hsv//eng)
- NATURVETENSKAP -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Probability Theory and Statistics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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