Author

Dan Bar-Yaacov

Ben-Gurion University of the NegevORCID 0000-0002-0599-5153Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 3 Genetics· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:cell type annotation· 3 Assay:DNA methylation· 2 Assay:proteomics· 2 Organism:virus· 2 Organism:bacteria (other)· 1 Assay:bulk RNA-seq· 1 Organism:C. elegans· 1

Frequent Co-Authors

Dor SalomoniD· 2 shared Anat Ben‐ZviiD· 1 shared Cathy Dias· 1 shared Chaya Mushka Fridman· 1 shared Christopher J. KleiniD· 1 shared Dan MishmariD· 1 shared Dana Kasztan· 1 shared Danielle AradiD· 1 shared

Activity by Year

2020-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 12 mutual co-author links

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2 shared papersMicrobiology

Dor SalomonORCID

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Author profile →

4 papers

Recent·Most cited

A-to-I mRNA editing recodes CqsA and affects T6SS-mediated killing in Vibrio

Rinat Cohen-Pavon, Chaya Mushka Fridman, Danielle Arad, Sahar Melamed, Irina Rostovsky, Neta Sal‐Man, Liam Aspit, Dor Salomon, Dan Bar-Yaacov

This study identifies A-to-I RNA editing in Vibrio alginolyticus, showing it modifies CqsA to affect T6SS-mediated interbacterial killing.

bioRxiv · Jun 8, 2026 · PreprintMicrobiology

Choice of host model and manipulated transcription regulator dictates T6SS effector-mediated toxicity

Hadar Cohen, Eyal Elias, Dan Bar-Yaacov, Dor Salomon, Motti Gerlic

The paper investigates how host model and transcription regulators influence T6SS effector-mediated toxicity in Vibrio proteolyticus, showing host-dependent effector activation and regulation.

bioRxiv · Feb 11, 2026 · PreprintMicrobiology

The tRNA epitranscriptomic landscape and RNA modification enzymes in Vibrio cholerae

Léo Hardy, Virginie Marchand, Valérie Bourguignon‐Igel, Quentin Thuillier, Cathy Dias, Evelyne Krin, Louna Fruchard, Dan Bar-Yaacov, Didier Mazel, Yuri Motorin, Zeynep Baharoglu

This paper maps tRNA modifications in Vibrio cholerae using chemical sequencing and gene deletions, revealing species-specific features and their role in translation and stress responses.

PLoS Genetics · Oct 31, 2025Peer-reviewedMicrobiology

Mutant C. elegans mitofusin leads to selective removal of mtDNA heteroplasmic deletions at different rates across generations

Lana Meshnik, Dan Bar-Yaacov, Dana Kasztan, Tali Neiger, Tal Cohen, Mor Kishner, Itay Valenci, Sara Dadon, Christopher J. Klein, Jeffery M. Vance, Yoram Nevo, Stephan L. Zuchner, Dan Mishmar, Anat Ben‐Zvi

The paper shows that mutant mitofusin in C. elegans leads to differential removal of mtDNA deletions across generations, with smaller deletions being lost faster.

bioRxiv · Dec 23, 2020 · PreprintGenetics