Author

P. Koirala

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· 3 Scientific Communication & Education· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 3 Approach:experimental assay· 3 Research Focus:host-pathogen & immune response· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:gene regulatory network inference· 2 Assay:metagenomics· 2 Research Focus:clustering· 1 Approach:genetic perturbation / CRISPR· 1

Frequent Co-Authors

J. R. Chandler· 3 shared A. J. Holder· 1 shared A. Oller· 1 shared B. M. McKee· 1 shared B. R. Shah· 1 shared C. Doody· 1 shared C. Loo· 1 shared D. D. Bhatt· 1 shared

Activity by Year

2020-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 13 mutual co-author links

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3 shared papersMicrobiology

J. R. Chandler

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Regulation of an antibiotic resistance efflux pump by quorum sensing and a TetR-family repressor in Chromobacterium subtsugae

P. Koirala, C. Doody, H. Blackwell, J. R. Chandler

This study investigates how Chromobacterium subtsugae regulates antibiotic resistance genes through quorum sensing and a TetR-family repressor, showing independent modulation by CviR and CdeR.

bioRxiv · Sep 2, 2023 · PreprintMicrobiology

Tobramycin adaptation alters the antibiotic susceptibility of Pseudomonas aeruginosa quorum sensing-null mutants

R. G. Abisado-Duquea, B. M. McKee, K. A. Townsend, K. Woods, P. Koirala, A. J. Holder, V. D. Craddock, M. T. Cabeen, J. R. Chandler

This study shows that a mutation in fusA1 enhances tobramycin resistance in lasR-null Pseudomonas aeruginosa mutants through interactions with the MexXY efflux pump and ArmZ regulator.

bioRxiv · Jan 13, 2023 · PreprintMicrobiology

Cross-species activation of hydrogen cyanide production by a promiscuous quorum-sensing receptor promotes Chromobacterium subtsugae competition in a dual-species model

J. R. Chandler, C. Loo, P. Koirala, N. C. Smith, A. Oller, K. C. Evans, S. Benomar, I. R. Parisi

This study shows that promiscuous quorum-sensing receptors in Chromobacterium subtsugae allow cross-species activation of hydrogen cyanide production, giving it a competitive advantage in a dual-species model.

bioRxiv · Nov 1, 2022 · PreprintMicrobiology

Risk factors associated with Avian Influenza subtype H9 outbreaks on poultry farms in Kathmandu valley, Nepal

T. R. Gompo, B. R. Shah, S. Karki, P. Koirala, M. Maharjan, D. D. Bhatt

This study identifies risk factors for AI subtype H9 outbreaks in poultry farms in Kathmandu Valley, Nepal, finding poor biosecurity and management practices are associated with increased risk.

PLOS ONE · Apr 2, 2020Peer-reviewedScientific Communication & Education