Author

Regev Frenkel

Tel Aviv UniversityORCID 0009-0004-9767-3400Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Microbiology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:bacteria (other)· 1 Assay:bulk RNA-seq· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Avigail ZarzariD· 1 shared Avigdor EldariD· 1 shared Bar Tenennbaum· 1 shared José R. PenadésiD· 1 shared Nadejda Sigal· 1 shared Polina Guler· 1 shared Shani ShaleviD· 1 shared Shira Omer BendoriiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperMicrobiology

Avigail ZarzarORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

Highly specific mRNA cleavage by the MazF endoribonuclease orchestrates stationary transcriptome remodeling and rapid regrowth in Gram-positive bacteria

Regev Frenkel, Shira Omer Bendori, Tom Borenstein, Bar Tenennbaum, Shani Shalev, Nadejda Sigal, Y C Li, Polina Guler, Avigail Zarzar, José R. Penadés, Avigdor Eldar

This study shows that MazF toxin in Gram-positive bacteria specifically cleaves mRNAs to regulate stress response and enable rapid regrowth.

bioRxiv · Aug 6, 2026 · PreprintMicrobiology