Author

E. I. Tocheva

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 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 7 Research Focus:cell type annotation· 7 Approach:experimental assay· 6 Approach:microscopy & imaging analysis· 3 Approach:biophysical modeling· 2 Assay:cryo-EM· 2 Assay:electronic health records· 2 Assay:imaging· 2

Frequent Co-Authors

G. J. Jensen· 4 shared D. L. Sexton· 3 shared D. Ghosal· 2 shared Y.-W. Chang· 2 shared A. Briegel· 1 shared A. Das· 1 shared A. Hashimi· 1 shared A. I. Jewett· 1 shared

Activity by Year

2017-2024 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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4 shared papersMicrobiology

G. J. Jensen

Mutual co-authors in cluster

Author profile →

8 papers

Recent·Most cited

The diversity of clinical Mycobacterium abscessus isolates in morphology, glycopeptidolipids and infection rates in a macrophage model

V. Pichler, L. Dalkilic, G. Shoaib, T. Shapira, L. Rankine-Wilson, Y.-M. Boudehen, J. Chao, D. L. Sexton, M. D. Prieto, B. Quon, E. I. Tocheva, L. Kremer, W. Hsiao, Y. Av-Gay

This study examines the relationship between morphology, glycopeptidolipids, and infectivity in Mycobacterium abscessus clinical isolates using macrophage models.

bioRxiv · Feb 29, 2024 · PreprintMicrobiology

Cryo-EM structure of the Agrobacterium tumefaciens type IV secretion system-associated T-pilus reveals stoichiometric protein-phospholipid assembly

S. Kreida, A. Narita, M. D. Johnson, E. I. Tocheva, A. Das, D. Ghosal, G. J. Jensen

The paper presents a cryo-EM structure of the Agrobacterium tumefaciens T-pilus, revealing a 1:1 stoichiometric assembly of VirB2 and phosphatidylglycerol with unique electrostatic interactions and structural features.

bioRxiv · Sep 25, 2022 · PreprintMicrobiology

The cell envelope of Thermotogae suggests a mechanism for outer membrane biogenesis

D. L. Sexton, A. Hashimi, L. Sibanda, P. Beskrovnaya, T. Huan, E. I. Tocheva

This study investigates the cell envelope of Thermotoga maritima, revealing a unique outer membrane structure and its potential role in the evolution of diderm cell envelopes.

bioRxiv · Sep 22, 2022 · PreprintMicrobiology

Interdigitated immunoglobulin arrays form the hyperstable surface layer of the extremophilic bacterium Deinococcus radiodurans

A. von Kuegelgen, S. van Dorst, K. Yamashita, D. L. Sexton, E. I. Tocheva, G. N. Murshudov, V. Alva, T. Bharat

This study reveals the structure of the hyperstable S-layer in Deinococcus radiodurans, showing it is formed by immunoglobulin-like HPI proteins arranged in a hexagonal lattice.

bioRxiv · Sep 15, 2022Microbiology

Cryptosporulation in Kurthia spp. forces a rethinking of asporogenesis in Firmicutes

S. Filippidou, M. Fatton, T. Junier, M. Berge, D. Poppleton, T. B. Blum, M. Kaminek, A. Odriozola, J. Blom, S. L. Johnson, J. P. Abrahams, P. S. G. Chain, S. Gribaldo, E. I. Tocheva, B. Zuber, , P. Junier

The paper demonstrates endosporulation in the genus Kurthia, previously considered asporogenic, and proposes a revised understanding of sporulation in Firmicutes.

bioRxiv · Jun 18, 2020 · PreprintMicrobiology

Structure of the bacterial cellulose ribbon and its assembly-guiding cytoskeleton by electron cryotomography

W. J. NICOLAS, D. Ghosal, E. I. Tocheva, E. M. Meyerowitz, G. J. Jensen

This study uses cryo-electron tomography to reveal the structure of bacterial cellulose ribbons and a novel cytoskeletal structure called the cortical belt in Gluconacetobacter species.

bioRxiv · Apr 16, 2020Microbiology

Bacterial flagellar motor PL-ring disassembly sub-complexes are widespread and ancient

M. Kaplan, M. J. Sweredoski, J. Rodrigues, E. I. Tocheva, Y.-W. Chang, D. R. Ortega, M. Beeby, G. J. Jensen

The paper shows that bacterial flagellar motor PL-ring sub-complexes persist after disassembly across multiple phyla and are ancient, not recently transferred.

bioRxiv · Sep 30, 2019Evolutionary Biology

Uncharacterized bacterial structures revealed by electron cryotomography

M. J. Dobro, C. M. Oikonomou, A. Piper, J. Cohen, K. Guo, T. Jensen, J. Tadayon, J. Donermeyer, Y. Park, B. A. Solis, A. Kjaer, A. I. Jewett, A. W. McDowall, S. Chen, Y.-W. Chang, , G. J. Jensen

The paper presents uncharacterized bacterial structures observed via electron cryotomography to encourage their identification and study.

bioRxiv · Feb 13, 2017Microbiology