Author

Avigdor Eldar

2 papers indexed here

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Open access Sep 2026

A phage communication peptide alters Bacillus subtilis colony development and promotes sporulation

It is shown that the φ3T arbitrium peptide SAIRGA elicits a sequence- and stereochemistry-dependent response in Bacillus subtilis that is strongly expressed in surface-grown colony biofilms but is not accompanied by comparable changes in planktonic growth or static-liquid pellicle morphology.

Bat-El Hagbi-Lazar, Zoe Levi, Meital Shema-Mìzrachi et al. · bioRxiv · 0 citations

Open access Aug 2026

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

It is demonstrated that the MazEF system functions as a non-lethal post-transcriptional regulator in B. subtilis and redefine a paradigmatic toxin as a precision global mRNA stress regulator that primes cells for rapid regrowth.

Regev Frenkel, Shira Omer, Tom Borenstein et al. · bioRxiv · 0 citations