Botulinum Neurotoxins: Still a Privilege of Clostridia?
Abstract
Botulinum neurotoxins (BoNTs) are potent bacterial toxins mostly produced by genetically diverse clostridial strains. Recently, BoNT variants have been reported in non-clostridial strains. In this issue of Cell Host & Microbe, Zhang et al. (2018) describe a novel BoNT in Entecoccus faecium.