Author

K. Calvopina

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:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:bacteria (other)· 1 Research Focus:cell signaling & trafficking· 1 Organism:human· 1

Frequent Co-Authors

P. Dulyayangkul· 2 shared K. Heesom· 1 shared K. J. Heesom· 1 shared M. Avison· 1 shared M. B. Avison· 1 shared

Activity by Year

2019-2020 · peak 1/yr

Co-Author Collaboration Network

5 top collaborators · 6 mutual co-author links

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2 shared papersMicrobiology

P. Dulyayangkul

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2 papers

Recent·Most cited

Novel mechanisms of efflux-mediated levofloxacin resistance and reduced amikacin susceptibility in Stenotrophomonas maltophilia.

P. Dulyayangkul, K. Calvopina, K. Heesom, M. B. Avison

This study identifies novel efflux pump mechanisms and regulatory systems contributing to levofloxacin resistance and amikacin susceptibility reduction in Stenotrophomonas maltophilia.

bioRxiv · Jul 18, 2020Microbiology

TonB dependent uptake of β-lactam antibiotics in the opportunistic human pathogen Stenotrophomonas maltophilia.

K. Calvopina, P. Dulyayangkul, K. J. Heesom, M. Avison

The paper shows that mutations in TonB confer ceftazidime resistance in S. maltophilia, challenging the belief that β-lactams only enter Gram-negative bacteria via passive diffusion.

bioRxiv · Apr 22, 2019Microbiology