Effect of Membrane Potential on Entry of Lactoferricin B-Derived 6-Residue Antimicrobial Peptide into Single Escherichia coli Cells and Lipid Vesicles-Reference-Cited by-同舟云学术

Effect of Membrane Potential on Entry of Lactoferricin B-Derived 6-Residue Antimicrobial Peptide into Single Escherichia coli Cells and Lipid Vesicles

Published:2021-04-08 Issue:9 Volume:203 Page:
ISSN:0021-9193
Container-title:Journal of Bacteriology
language:en
Short-container-title:J Bacteriol

Author:

Hossain Farzana¹,Dohra Hideo²^ORCID,Yamazaki Masahito¹³⁴^ORCID

Affiliation:

1. Integrated Bioscience Section, Graduate School of Science and Technology, Shizuoka University, Shizuoka, Japan

2. Instrumental Research Support Office, Research Institute of Green Science and Technology, Shizuoka University, Shizuoka, Japan

3. Nanomaterials Research Division, Research Institute of Electronics, Shizuoka University, Shizuoka, Japan

4. Department of Physics, Graduate School of Science, Shizuoka University, Shizuoka, Japan

Abstract

Bacterial cells have a membrane potential (Δφ), but the effect of Δφ on the action of cell-penetrating peptide-type antimicrobial peptides (AMPs) is not clear. Here, we investigated the effect of Δφ on the action of a fluorescent probe-labeled AMP derived from lactoferricin B, Rh-LfcinB(4–9).

Funder

MEXT | Japan Society for the Promotion of Science

Publisher

American Society for Microbiology

Subject

Molecular Biology,Microbiology

Link

https://journals.asm.org/doi/pdf/10.1128/JB.00021-21

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