Results 41 to 50 of about 4,338 (170)

Lipopeptides as rhizosphere public goods for microbial cooperation

Microbiology Spectrum
Cyclic lipopeptides (CLPs) are key bioactive secondary metabolites produced by some plant beneficial rhizobacteria such as Pseudomonas and Bacillus. They exhibit antimicrobial properties, promote induced systemic resistance in plants, and support key ...
Augustin Rigolet, Anthony Argüelles Arias, Adrien Anckaert, Loïc Quinton, Sébastien Rigali, Deborah Tellatin, Pierre Burguet, Marc Ongena   +7 more
doaj   +1 more source

Anabaenolysins, novel cytolytic lipopeptides from benthic Anabaena cyanobacteria. [PDF]

PLoS ONE, 2012
Two novel cyclic lipopeptides, anabaenolysin A and anabaenolysin B, were isolated from two benthic cyanobacterial strains of the genus Anabaena. This novel class of cyanobacterial lipopeptides has a general structure of a small peptide ring consisting of
Jouni Jokela, Linn Oftedal, Lars Herfindal, Perttu Permi, Matti Wahlsten, Stein Ove Døskeland, Kaarina Sivonen   +6 more
doaj   +1 more source

C-Locked Analogs of the Antimicrobial Peptide BP214

Antibiotics, 2022
BP214 is an all-D antimicrobial peptide amide, kklfkkilryl, which shows an excellent activity against colistin-resistant Acinetobacter baumannii and a low hemolytic activity.
Ida Kristine Lysgaard Andersen, Thomas T. Thomsen, Jasmina Rashid, Thomas Rønnemoes Bobak, Alberto Oddo, Henrik Franzyk, Anders Løbner-Olesen, Paul R. Hansen   +7 more
doaj   +1 more source

A Review of the Antimicrobial Properties of Cyanobacterial Natural Products

Molecules, 2023
The development of multiple-drug-resistant pathogens has prompted medical research toward the development of new and effective antimicrobial therapies.
Ian E. Cock, Matthew J. Cheesman
doaj   +1 more source

Purification and characterization of antibacterial surfactin isoforms produced by Bacillus velezensis SK

AMB Express, 2022
Bacillus velezensis SK having broad-spectrum antimicrobial activity has been isolated from soil. The efficient extraction of antimicrobial compounds produced in various mediums has been done using Diaion HP-20 resin.
Sagar S. Barale, Savaliram G. Ghane, Kailas D. Sonawane   +2 more
doaj   +1 more source

Conformation and Dynamics of the Cyclic Lipopeptide Viscosinamide at the Water-Lipid Interface [PDF]

Molecules, 2019
Cyclic lipodepsipeptides or CLiPs from Pseudomonas are secondary metabolites that mediate a wide range of biological functions for their producers, and display antimicrobial and anticancer activities. Direct interaction of CLiPs with the cellular membranes is presumed to be essential in causing these.
Niels Geudens, Benjámin Kovács, Davy Sinnaeve, Feyisara Eyiwumi Oni, Monica Höfte, José C. Martins   +5 more
openaire   +4 more sources

The Discovery of Cyclic Lipopeptide Olenamidonins in a Deepsea-Derived Streptomyces Strain by Knocking Out a DtxR Family Regulator

Marine Drugs
Three new cyclic lipopeptides, olenamidonins A-C (1–3), in addition to two previously reported metabolites (4 and 5), were accumulated in the ΔdtxRso deletion mutant of deepsea-derived Streptomyces olivaceus SCSIO 1071.
Qiannan Sun, Dongqi Yu, Xueqing Zhang, Fei Xiao, Wenli Li   +4 more
doaj   +1 more source

Characterization of Cichopeptins, New Phytotoxic Cyclic Lipodepsipeptides Produced by Pseudomonas cichorii SF1-54 and Their Role in Bacterial Midrib Rot Disease of Lettuce

Molecular Plant-Microbe Interactions, 2015
The lettuce midrib rot pathogen Pseudomonas cichorii SF1-54 produces seven bioactive compounds with biosurfactant properties. Two compounds exhibited necrosis-inducing activity on chicory leaves.
Chien-Jui Huang, Ellen Pauwelyn, Marc Ongena, Delphine Debois, Valerie Leclère, Philippe Jacques, Peter Bleyaert, Monica Höfte   +7 more
doaj   +1 more source

Selective Isolation of Multidrug-Resistant Pedobacter spp., Producers of Novel Antibacterial Peptides

Frontiers in Microbiology, 2021
Twenty-eight multidrug-resistant bacterial strains closely related or identical to Pedobacter cryoconitis, Pedobacter lusitanus and Pedobacter steynii were isolated from soil samples by selection for multidrug-resistance.
Joakim Bjerketorp, Joakim Bjerketorp, Jolanta J. Levenfors, Jolanta J. Levenfors, Christina Nord, Bengt Guss, Bo Öberg, Bo Öberg, Anders Broberg   +8 more
doaj   +1 more source

Resistant Peanut Genotype Reprograms Rhizosphere Metabolism to Enhance Bacterial Wilt Suppression

Advanced Science, EarlyView.
The resistant peanut genotype selectively recruits beneficial bacteria, which coincides with the activation of salicylic acid (SA)‐dependent systemic acquired resistance (SAR) against Ralstonia solanacearum. Keystone rhizosphere metabolites are positively correlated with both beneficial microbiome assembly and SAR gene expression.
Rui Ren, Xiaogang Li, Hao Li, Zenghui Cao, Mengtian Hou, Chunlei Zhao, Nan Lou, Sasa Hu, Yanzhe Li, Qian Ma, Yaoyao Li, Yi Fan, Kunkun Zhao, Kai Zhao, Ding Qiu, Fangping Gong, Zhongfeng Li, Haitao Liu, Xingli Ma, Xingxiang Wang, Dongmei Yin   +20 more
wiley   +1 more source