Results 41 to 50 of about 2,942 (169)

 -Lactamase of Lysobacter Enzymogenes: Induction, Purification and Characterization [PDF]

open access: yesJournal 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

Systematic optimization for production of the anti‐MRSA antibiotics WAP‐8294A in an engineered strain of Lysobacter enzymogenes

open access: yesMicrobial Biotechnology, 2019
Summary WAP‐8294A is a group of cyclic lipodepsipeptides and considered as the first‐in‐class new chemical entity with potent activity against methicillin‐resistant Staphylococcus aureus.
Xusheng Chen   +4 more
doaj   +1 more source

Bacterial quorum sensing quenching activity of Lysobacter leucyl aminopeptidase acts by interacting with autoinducer synthase

open access: yesComputational and Structural Biotechnology Journal, 2021
Acyl-homoserine lactone (AHL) is the most studied autoinducer in gram-negative bacteria controlling infections of various pathogens. Quenching of AHL signaling by inhibiting AHL synthesis or AHL-receptor binding via small molecular chemicals or ...
Jinxing Liao   +8 more
doaj   +1 more source

Uncovering the special microbiota associated with occurrence and progression of gastric cancer by using RNA-sequencing

open access: yesScientific Reports, 2023
Gastric cancer (GC) has been identified as the third deadly cancer in the world. Accumulating researches suggest a potential role of microorganisms in tumorigenesis.
Bin Ai   +5 more
doaj   +1 more source

Response of Pine Rhizosphere Microbiota to Foliar Treatment with Resistance-Inducing Bacteria against Pine Wilt Disease

open access: yesMicroorganisms, 2021
In this study, two bacterial strains, IRP7 and IRP8, were selected to induce resistance against pine wilt disease (PWD). Foliar application with these strains to nematode-inoculated pine seedlings significantly reduced PWD severity.
Gil Han   +10 more
doaj   +1 more source

Microbial Consortia: An Engineering Tool to Suppress Clubroot of Chinese Cabbage by Changing the Rhizosphere Bacterial Community Composition

open access: yesBiology, 2022
Clubroot disease, caused by Plasmodiophora brassicae, is a serious threat to Chinese cabbage (Brassica rapa subsp. pekinensis) production, which results in extensive yield losses. At present, clubroot control mainly depends upon pesticides, which provoke
Jinhao Zhang   +6 more
doaj   +1 more source

Lysobacter ximonensis sp. nov., isolated from soil [PDF]

open access: yesINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 2009
A bacterial isolate, strain XM415(T), obtained from soil of Tibet in China was characterized using a polyphasic taxonomic approach. Strain XM415(T) was aerobic, Gram-negative, gliding, rod-shaped, oxidase-negative and catalase-positive. Strain XM415(T) showed the highest 16S rRNA gene sequence similarity with Lysobacter niastensis GH41-7(T) (96.0 ...
Yang, Wang   +8 more
openaire   +2 more sources

Inter individual variations of the fish skin microbiota: host genetics basis of mutualism? [PDF]

open access: yesPLoS ONE, 2014
The commensal microbiota of fish skin is suspected to provide a protection against opportunist infections. The skin of fish harbors a complex and diverse microbiota that closely interacts with the surrounding water microbial communities.
Sébastien Boutin   +4 more
doaj   +1 more source

Lysobacter enzymogenes prevents Phytophthora infection by inhibiting pathogen growth and eliciting plant immune responses

open access: yesFrontiers in Plant Science, 2023
The Phytophthora pathogen causes enormous damage to important agricultural plants. This group of filamentous pathogens is phylogenetically distant from fungi, making them difficult to control by most chemical fungicides. Lysobacter enzymogenes OH11 (OH11)
Long Lin   +9 more
doaj   +1 more source

Gut microbiota as a novel therapeutic target for eating disorders and obesity

open access: yesBritish Journal of Pharmacology, EarlyView.
The graphical abstract highlights the bidirectional interaction between the gut microbiota and central homeostatic and hedonic mechanisms regulating food intake, which contributes to overweight and obesity. It also illustrates emerging microbiota‐based biomarkers and therapeutic strategies (including prebiotics, probiotics, postbiotics, synbiotics and ...
Solveiga Samulėnaitė   +5 more
wiley   +1 more source

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