Author

T. J. Dallman

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· 7

Signature Assays, Organisms & Methods

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Assay:whole-genome sequencing· 6 Approach:statistical model· 4 Organism:bacteria (other)· 3 Research Focus:chromatin & epigenetic regulation· 3 Approach:experimental assay· 3 Research Focus:gene regulatory network inference· 2 Research Focus:variant calling· 2 Research Focus:cell type annotation· 1

Frequent Co-Authors

C. Jenkins· 3 shared D. J. Ingle· 2 shared G. Thilliez· 2 shared K. E. Holt· 2 shared K. S. Baker· 2 shared L. Petrovska· 2 shared M. A. Chattaway· 2 shared M. Bawn· 2 shared

Activity by Year

2018-2020 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 19 mutual co-author links

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3 shared papersMicrobiology

C. Jenkins

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7 papers

Recent·Most cited

Prophage-dependent recombination drives genome structural variation and phenotypic heterogeneity in Escherichia coli O157:H7

S. Fitzgerald, N. Lupolova, S. Shaaban, T. J. Dallman, D. Greig, L. Allison, S. C. Tongue, J. Evans, M. K. Henry, T. N. McNeilly, J. L. Bono, D. L. Gally

This paper shows that prophage-dependent recombination generates structural variants in E. coli O157, leading to phenotypic heterogeneity and adaptation.

bioRxiv · Dec 2, 2020 · PreprintMicrobiology

Global population structure and genotyping framework for genomic surveillance of the major dysentery pathogen, Shigella sonnei

J. Hawkey, K. Paranagama, K. S. Baker, R. J. Bengtsson, F.-X. Weill, N. R. Thomson, S. Baker, L. Cerdeira, Z. Iqbal, M. Hunt, D. J. Ingle, T. J. Dallman, C. Jenkins, D. A. Williamson, K. E. Holt

The paper develops a genomic framework and genotyping scheme for Shigella sonnei to identify resistance determinants from WGS data, revealing common genotypes linked to antimicrobial resistance and global spread.

bioRxiv · Oct 29, 2020Microbiology

Accessory genome dynamics and structural variation of Shigella from persistent infections

R. J. Bengtsson, T. J. Dallman, C. Jenkins, H. Allen, M. D. Silva, G. Stenhouse, C. V. Pulford, R. J. Bennett, K. S. Baker

This study examines accessory genome dynamics and structural variations in Shigella isolates from persistent infections in men who have sex with men, finding less variation in persistent carriage compared to reinfection and evidence of antimicrobial resistance acquisition.

bioRxiv · Sep 28, 2020Microbiology

Ecological niche adaptation of a bacterial pathogen associated with reduced zoonotic potential

M. Kirkwood, P. Vohra, M. Bawn, G. Thilliez, H. Pye, J. Tanner, C. Chintoan-Uta, P. Branchu, L. Petrovska, T. J. Dallman, N. Hall, M. Stevens, R. A. Kingsley

This paper identifies a bacterial pathogen variant, S. Typhimurium U288, that has adapted to pigs, resulting in reduced zoonotic potential compared to ST34.

bioRxiv · Sep 9, 2020 · PreprintMicrobiology

SGI-4 in monophasic Salmonella Typhimurium ST34 is a novel ICE that enhances resistance to copper

P. Branchu, O. J. Charity, M. Bawn, G. Thilliez, T. J. Dallman, L. Petrovska, R. Kingsley

The paper identifies SGI-4, a genomic island in Salmonella Typhimurium ST34, which enhances copper resistance through the silCBA efflux pump and suppresses copper-dependent induction of the pco system.

bioRxiv · Jan 11, 2019Microbiology

Informal genomic surveillance of regional distribution of Salmonella Typhi genotypes and antimicrobial resistance via returning travellers

D. J. Ingle, S. Nair, H. Hartman, P. M. Ashton, Z. A. Dyson, M. Day, J. Freedman, M. A. Chattaway, K. E. Holt, T. J. Dallman

This study uses whole-genome sequencing of Salmonella Typhi isolates from travelers to analyze genotype distribution and antimicrobial resistance patterns across regions.

bioRxiv · Jan 3, 2019Microbiology

Evaluation of whole genome sequencing for the identification and typing of Vibrio cholerae

D. R. Greig, U. Schafer, S. Octavia, E. Hunter, M. A. Chattaway, T. J. Dallman, C. Jenkins

This study evaluates whole genome sequencing for identifying and typing Vibrio cholerae isolates, finding high concordance with traditional methods and geographic clustering of ST69 isolates from UK travellers.

bioRxiv · May 22, 2018Microbiology