Author

D. R. Knight

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 4

Signature Assays, Organisms & Methods

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Organism:C. elegans· 3 Approach:statistical model· 3 Assay:whole-genome sequencing· 3 Research Focus:phylogenetics / evolution· 2 Approach:Bayesian inference· 1 Assay:DNA methylation· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

K. Imwattana· 4 shared T. V. Riley· 4 shared C. Rodriguez· 2 shared P. Kiratisin· 2 shared P. Putsathit· 2 shared B. Kullin· 1 shared D. A. Collins· 1 shared D. Paredes-Sabja· 1 shared

Activity by Year

2020-2021 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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4 shared papersMicrobiology

K. Imwattana

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Global evolutionary dynamics and resistome analysis of Clostridioides difficile ribotype 017

K. Imwattana, P. Putsathit, D. A. Collins, T. Leepattarakit, P. Kiratisin, T. V. Riley, D. R. Knight

This paper traces the global spread of C. difficile RT 017 using genomic data and identifies key evolutionary factors and potential transmission sources.

bioRxiv · Jul 4, 2021Microbiology

A species-wide genetic atlas of antimicrobial resistance in Clostridioides difficile

K. Imwattana, C. Rodriguez, T. V. Riley, D. R. Knight

This study analyzes 10,330 C. difficile genomes to map antimicrobial resistance (AMR) across the species, identifying AMR determinants, their distribution, and associations with specific strains and regions.

bioRxiv · Jun 14, 2021Microbiology

Molecular characterisation of, and antimicrobial resistance in, Clostridioides difficile from Thailand, 2017-2018

K. Imwattana, P. Putsathit, D. R. Knight, P. Kiratisin, T. V. Riley

This study characterizes antimicrobial resistance in Clostridioides difficile strains from Thailand, finding high resistance to several antibiotics and strong genotype-phenotype concordance.

bioRxiv · Nov 12, 2020Microbiology

The Clostridioides difficile species problem: global phylogenomic analysis uncovers three ancient, toxigenic, genomospecies

D. R. Knight, K. Imwattana, B. Kullin, E. Guerrero-Araya, D. Paredes-Sabja, X. Didelot, K. E. Dingle, D. W. Eyre, C. Rodriguez, T. V. Riley

This study identifies three ancient, toxigenic genomospecies within C. difficile using global phylogenomic analysis, reshaping its taxonomy and understanding of toxin gene evolution.

bioRxiv · Sep 21, 2020Microbiology