Results 51 to 60 of about 1,604 (166)

Comparison of the Phosphatases of Lysobacter enzymogenes with Those of Related Bacteria

Microbiology, 1987
Lysobacter enzymogenes ATCC 29487 (UASM 495) produces an outer-membrane-associated phosphatase and an excreted phosphatase. The cell-associated enzyme was compared to phosphatases of nine other Gram-negative gliding bacteria and to that of Escherichia coli.
R G, von Tigerstrom, S, Stelmaschuk
openaire   +2 more sources

Coordinated control of the type IV pili and c‐di‐GMP‐dependent antifungal antibiotic production in Lysobacter by the response regulator PilR

Molecular Plant Pathology, Volume 22, Issue 5, Page 602-617, May 2021., 2021
PilR phosphorylation mediated by PilS down‐regulates lchD expression via DNA binding to lower c‐di‐GMP synthesis and thus accumulate c‐di‐GMP‐free Clp, which activates heat‐stable antifungal factor production via DNA binding. Abstract In the soil gammaproteobacterium Lysobacter enzymogenes, a natural fungal predator, the response regulator PilR ...
Kangwen Xu, Danyu Shen, Nianda Yang, Shan‐Ho Chou, Mark Gomelsky, Guoliang Qian   +5 more
wiley   +1 more source

Efficacy of the bacterium Lysobacter enzymogenes strain ch3B10 as a new biocontrol agent on the pathogenic fungi Alternaria solani and Fusarium oxysporum under laboratory conditions

Egyptian Journal of Biological Pest Control, 2022
Background The plant pathogenic fungi, Alternaria solani and Fusarium oxysporum, are considered among the fungal pathogens which cause severe damages to tomato plants.
Asmaa Ahmed Alharbi
doaj   +1 more source

Hfq regulates antibacterial antibiotic biosynthesis and extracellular lytic-enzyme production in Lysobacter enzymogenes OH11. [PDF]

Microb Biotechnol, 2015
Lysobacter enzymogenes is an important biocontrol agent with the ability to produce a variety of lytic enzymes and novel antibiotics. Little is known about their regulatory mechanisms.
Xu G, Zhao Y, Du L, Qian G, Liu F.
europepmc   +2 more sources

Nucleotide sequence and characterization of the gene for secreted alkaline phosphatase from Lysobacter enzymogenes [PDF]

Journal of Bacteriology, 1991
Lysobacter enzymogenes produces an alkaline phosphatase which is secreted into the medium. The gene for the enzyme (phoA) was isolated from a recombinant lambda library. It was identified within a 4.4-kb EcoRI-BamH1 fragment, and its sequence was determined by the chain termination method.
S, Au, K L, Roy, R G, von Tigerstrom
openaire   +2 more sources

Selection and Characterization of Chitinase-Producing Bacteria Inhibiting the Growth of Plant-Pathogen Fungi

Jurnal Ilmu Pertanian Indonesia, 2020
Colletotrichum capsici and Fusarium oxysporum are pathogenic fungi that cause anthracnose disease on chili plants (Capsicum annum L.) which can decrease the productivity of chili. The control of the fungus attack is carried out by biocontrol agent of the
Azizah Nurmalinda, Nisa Rachmania Mubarik, Lisdar Sudirman   +2 more
doaj   +1 more source

Biosynthesis of HSAF, a Tetramic Acid-Containing Macrolactam from Lysobacter enzymogenes

Journal of the American Chemical Society, 2010
HSAF was isolated from Lysobacter enzymogenes , a bacterium used in the biological control of fungal diseases of plants. Structurally, it is a tetramic acid-containing macrolactam fused to a tricyclic system. HSAF exhibits a novel mode of action by disrupting sphingolipids important to the polarized growth of filamentous fungi.
Lou, Lili, Qian, Guoliang, Xie, Yunxuan, Hang, Jiliang, Chen, Haotong, Zaleta- Rivera, Kathia, Li, Yaoyao, Shen, Yuemao, Dussault, Patrick, Liu, Fengquan, Du, Liangcheng   +10 more
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Induced Resistance as a Mechanism of Biological Control by Lysobacter enzymogenes Strain C3 [PDF]

Phytopathology®, 2003
Induced resistance was found to be a mechanism for biological control of leaf spot, caused by Bipolaris sorokiniana, in tall fescue (Festuca arundinacea) using the bacterium Lysobacter enzymogenes strain C3. Resistance elicited by C3 suppressed germination of B.
Kilic-Ekici, Ozlem, Yuen, Gary Y.
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Genome‐scale metabolic reconstruction and in silico analysis of the rice leaf blight pathogen, Xanthomonas oryzae

Molecular Plant Pathology, Volume 21, Issue 4, Page 527-540, April 2020., 2020
We reconstructed a genome‐scale metabolic model of the rice leaf pathogen Xanthomonas oryzae for understanding its virulence and survival, and identified promising antibacterial targets. Abstract Xanthomonas oryzae pv. oryzae (Xoo) is a vascular pathogen that causes leaf blight in rice, leading to severe yield losses.
Lokanand Koduru, Hyang Yeon Kim, Meiyappan Lakshmanan, Bijayalaxmi Mohanty, Yi Qing Lee, Choong Hwan Lee, Dong‐Yup Lee   +6 more
wiley   +1 more source

Production of two phosphatases by Lysobacter enzymogenes and purification and characterization of the extracellular enzyme [PDF]

Applied and Environmental Microbiology, 1984
Lysobacter enzymogenes produces an extracellular phosphatase (EC. 3.1.3.1) during the stationary phase of growth. The cells also produce a cell-associated alkaline phosphatase. This enzyme is found in the particulate fraction of cell extracts and may be membrane bound. The production of both phosphatases, especially the extracellular enzyme, is reduced
openaire   +2 more sources