BsR1, a broad-spectrum antibacterial peptide with potential for plant protection.

ABSTRACT:

Importance

This study addresses the critical need for new antibacterial drugs in the face of bacterial multidrug resistance resulting from antibiotic overuse. It highlights the significance of antimicrobial peptides as essential components of innate immunity in animals and plants, which have been proven effective against multidrug-resistant bacteria and are difficult to develop resistance against. This study successfully synthesizes a broad-spectrum antibacterial peptide, BsR1, with strong inhibitory activities against various Gram-positive and Gram-negative bacteria. BsR1 demonstrates favorable stability and a mode of action that damages bacterial cell membranes, leading to cell death. It also exhibits biological safety and shows potential in enhancing disease resistance in rice.

SUBMITTER: Song P 

PROVIDER: S-EPMC10714738 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature