Author

K. A. Pettigrew

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· 2

Signature Assays, Organisms & Methods

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Approach:statistical model· 2 Assay:whole-genome sequencing· 2 Organism:bacteria (other)· 1 Research Focus:clustering· 1 Organism:human· 1 Research Focus:phylogenetics / evolution· 1

Frequent Co-Authors

M. T. Holden· 2 shared A. Cazares· 1 shared A. M. Karcher· 1 shared B. J. Parcell· 1 shared D. Cazares· 1 shared D. J. Williams· 1 shared D. Meunier· 1 shared E. Ageron· 1 shared

Activity by Year

2022-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersMicrobiology

M. T. Holden

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2 papers

Recent·Most cited

Emergence of optrA-mediated linezolid resistance in multiple lineages and plasmids of Enterococcus faecalis revealed by long read sequencing

M. P. McHugh, B. J. Parcell, K. A. Pettigrew, G. Toner, E. Khatamzas, A. M. Karcher, J. Walker, R. Weir, D. Meunier, K. L. Hopkins, N. Woodford, K. E. Templeton, S. H. Gillespie, M. T. Holden

This study identifies multiple optrA-mediated linezolid resistance variants in Enterococcus faecalis using long-read sequencing, showing genetic diversity and plasmid variability.

Microbiology · Feb 16, 2022Peer-reviewedMicrobiology

The phylogenomic landscape of the genus Serratia

D. J. Williams, P. A. Grimont, A. Cazares, F. Grimont, E. Ageron, K. A. Pettigrew, D. Cazares, E. Njamkepo, F.-X. Weill, E. Heinz, M. T. Holden, N. Thomson, S. J. Coulthurst

This study analyzes 664 Serratia genomes to reveal population structure, ecological niche alignment, and gene flow patterns, highlighting the genus's adaptability and diversity.

bioRxiv · Jan 11, 2022Microbiology