LesR is a novel upstream regulator that controls downstream Clp expression to modulate antibiotic HSAF biosynthesis and cell aggregation in Lysobacter enzymogenes OH11 [PDF]
Microbial Cell Factories, 2017 Background Heat-stable antifungal factor (HSAF) is a polycyclic tetramate macrolactam secondary metabolite that exhibits broad-spectrum inhibitory activities against filamentous fungal pathogens. The native yield of this chemical is low.
Huiyong Xu +5 more
doaj +2 more sources
Characterization of a bacterial strain T226 and its efficacy in controlling post-harvest citrus anthracnose [PDF]
Frontiers in MicrobiologyPostharvest anthracnose of citrus, caused by the fungus Colletotrichum gloeosporioides, leads to significant economic losses. There is a growing need for effective biological control agents to manage this disease. In this study, a bacterial strain (T226)
Qian Wang +5 more
doaj +2 more sources
Involvement of both PKS and NRPS in antibacterial activity in Lysobacter enzymogenes OH11. [PDF]
FEMS Microbiol Lett, 2014 Polyketides and nonribosomal peptides represent two large families of natural products (NPs) with diverse structures and important functions. They are synthesized by polyketide synthase (PKS) and nonribosomal peptide synthetase (NRPS), respectively. Lysobacter enzymogenes is emerging as a novel biocontrol agent against pathogens of crop plants and a ...
Zhang J +6 more
europepmc +4 more sources
Roles of a solo LuxR in the biological control agent Lysobacter enzymogenes strain OH11. [PDF]
Phytopathology, 2014 Lysobacter enzymogenes is a ubiquitous plant-associated and environmentally friendly bacterium emerging as a novel biological control agent of plant disease. This bacterium produces diverse antifungal factors, such as lytic enzymes and a secondary metabolite (heat-stable antifungal factor [HSAF]) having antifungal activity with a novel structure and ...
Qian G, Xu F, Venturi V, Du L, Liu F.
europepmc +4 more sources
BIOCONTROL OF COMMON ROOT ROT OF WHEAT WITH LYSOBACTER ENZYMOGENES AND BINUCLEATE RHIZOCTONIA
, 2014 Bipolaris sorokiniana and Rhizoctonia solani AG-4 are associated with common root rot of wheat. Bacterial strain Lysobacter enzymogenes C3 and the binucleate Rhizoctonia strain BNR-8-2 were evaluated for their biocontrol activities against common root rot under greenhouse conditions.
Yuen, Gary, Eken, Cafer
openaire +4 more sources
Two Functional Fatty Acyl Coenzyme A Ligases Affect Free Fatty Acid Metabolism To Block Biosynthesis of an Antifungal Antibiotic in Lysobacter enzymogenes. [PDF]
Applied and Environmental Microbiology, 2020 Fengquan Liu, Guichun Wu, Kaihuai Li
exaly +2 more sources
Microbiology Spectrum, 2023 Loss of flagellar genes causes a nonmotile phenotype. The genus Lysobacter consists of numerous environmentally ubiquitous, nonflagellated bacteria, including Lysobacter enzymogenes, an antifungal bacterium that is beneficial to plants. L.
Dan Xiong +10 more
doaj +1 more source
-Lactamase of Lysobacter Enzymogenes: Induction, Purification and Characterization [PDF]
Journal of General Microbiology, 1990 Lysobacter enzymogenes produces an inducible beta-lactamase and induction with 100 micrograms ampicillin ml-1 resulted in an increase of more than 100-fold in enzyme activity. Various other beta-lactam antibiotics also served as effective inducers.
R G, von Tigerstrom, G J, Boras
openaire +2 more sources
Phytopathology Research, 2023 Bacteria often use multiple transcription factors to regulate specific biological processes. Biosynthesis of heat-stable antifungal factor (HSAF) is regulated by multiple factors in Lysobacter enzymogenes.
Kaihuai Li +6 more
doaj +1 more source
PRODUCTION OF NEW WAP-8294A CYCLODEPSIPEPTIDES BY THE BIOLOGICAL CONTROL AGENT LYSOBACTER ENZYMOGENES OH11 [PDF]
Frontiers of Agricultural Science and Engineering, 2022 <List> <ListItem><ItemContent><p>● Lysobacter enzymogenes mutants were generated for WAP-8294A biosynthesis.</p></ItemContent></ListItem> <ListItem><ItemContent><p>● Essential and non-essential ...
Jing ZHU, Yuan CHEN, Liangcheng DU
doaj +1 more source