Author

B. Barquera

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 Biochemistry· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 3 Approach:experimental assay· 3 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:comparative / phylogenetic analysis· 1 Assay:cryo-EM· 1 Assay:DNA methylation· 1

Frequent Co-Authors

L. E. Comstock· 2 shared L. Garcia-Bayona· 2 shared M. J. Coyne· 2 shared A. Q. Holst· 1 shared A. Sundararajan· 1 shared H. Miyoshi· 1 shared J.-i. Kishikawa· 1 shared K. Flores· 1 shared

Activity by Year

2020-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersMicrobiology

L. E. Comstock

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Versatile roles of protein flavinylation in bacterial extracyotosolic electron transfer

S. Huang, R. Meheust, B. Barquera, S. H. Light

This study investigates the role of protein flavinylation in bacterial extracytosolic electron transfer by analyzing genomic, structural, and biochemical data.

bioRxiv · Mar 13, 2024Microbiology

A ubiquitous mobile genetic element disarms a bacterial antagonist of the gut microbiota

M. L. Sheahan, M. J. Coyne, K. Flores, L. Garcia-Bayona, M. Chatzidaki-Livanis, A. Sundararajan, A. Q. Holst, B. Barquera, L. E. Comstock

The paper shows that a mobile genetic element inverts the antagonistic behavior of Bacteroides fragilis by disabling its native system and enhancing fitness through a new weapon.

bioRxiv · Aug 25, 2023 · PreprintMicrobiology

Cryo-EM structures of Na+-pumping NADH-ubiquinone oxidoreductase from Vibrio cholerae

J.-i. Kishikawa, M. Ishikawa, T. Masuya, M. Murai, Y. Kitazumi, N. Butler, T. Kato, B. Barquera, H. Miyoshi

This study presents cryo-EM structures of Na+-NQR from Vibrio cholerae with and without inhibitors, revealing cofactor arrangements and inhibitor binding sites.

bioRxiv · Apr 19, 2022Biochemistry

Nanaerobic growth enables direct visualization of dynamic cellular processes in human gut symbionts

L. Garcia-Bayona, M. J. Coyne, N. Hantman, P. Montero-Llopis, S. Von, T. Ito, M. Malamy, M. Basler, B. Barquera, L. E. Comstock

The paper demonstrates that nanaerobic growth conditions enable the visualization of dynamic cellular processes in Bacteroides species using fluorescent proteins.

Proceedings of the National Academy of Sciences · Sep 16, 2020Peer-reviewedMicrobiology