Results 11 to 20 of about 7,468 (210)

Biocontrol potential of lipopeptides produced by Paenibacillus polymyxa AF01 against Neoscytalidium dimidiatum in pitaya [PDF]

Frontiers in Microbiology, 2023
Pitaya canker, caused by Neoscytalidium dimidiatum, is one of the most important fungal diseases that cause significant losses in production. To replace chemical pesticides, the use of biocontrol strains to manage plant diseases has been the focus of ...
Shanyu Lin, Shanyu Lin, Xiaohang Chen, Ling Xie, Yan Zhang, Fenghua Zeng, Yanyan Long, Liyun Ren, Xiuling Qi, Jiguang Wei   +9 more
doaj   +2 more sources

Genomic diversity in Paenibacillus polymyxa: unveiling distinct species groups and functional variability [PDF]

BMC Genomics
Background Paenibacillus polymyxa is a bacterial species of high interest, as suggested by the increased number of publications on its functions in the past years.
Adrian Wallner, Livio Antonielli, Ouiza Mesguida, Patrice Rey, Stéphane Compant   +4 more
doaj   +3 more sources

Production and сharacterization of the exopolysaccharide from strain Paenibacillus polymyxa 2020.

PLoS ONE, 2021
Paenibacillus spp. exopolysaccharides (EPSs) have become a growing interest recently as a source of biomaterials. In this study, we characterized Paenibacillus polymyxa 2020 strain, which produces a large quantity of EPS (up to 68 g/L),and was isolated ...
Elena V Liyaskina, Nadezhda A Rakova, Alevtina A Kitykina, Valentina V Rusyaeva, Philip V Toukach, Alexey Fomenkov, Saulius Vainauskas, Richard J Roberts, Victor V Revin   +8 more
doaj   +4 more sources

Genome reduction in Paenibacillus polymyxa DSM 365 for chassis development. [PDF]

Front Bioeng Biotechnol
The demand for highly robust and metabolically versatile microbes is of utmost importance for replacing fossil-based processes with biotechnological ones. Such an example is the implementation of Paenibacillus polymyxa DSM 365 as a novel platform organism for the production of value-added ...
Ravagnan G, Lesemann J, Müller MF, Poehlein A, Daniel R, Noack S, Kabisch J, Schmid J.   +7 more
europepmc   +7 more sources

Abh, AbrB3, and Spo0A play distinct regulatory roles during polymyxin synthesis in Paenibacillus polymyxa SC2 [PDF]

Microbiology Spectrum
Polymyxins exhibit antibacterial activity against various gram-negative bacteria. However, the regulatory mechanisms of polymyxin synthesis remain unclear. Here, Abh, AbrB3, and Spo0A of Paenibacillus polymyxa SC2 were found to bind to P pmx via DNA pull-
Yanru Cui, Dongying Zhao, Kai Liu, Xiangui Mei, Shanshan Sun, Binghai Du, Yanqin Ding   +6 more
doaj   +2 more sources

Regulation of the Ald gene encoding alanine dehydrogenase and its induction of ammonium-tolerant nitrogen fixation in Paenibacillus polymyxa WLY78 [PDF]

Microbial Cell Factories
Background Paenibacillus polymyxa WLY78, a Gram-positive diazotroph with plant growth promotion and phytopathogen suppression, represents a promising candidate for agricultural biofertilizers. However, its nitrogen fixation capacity is inherently limited
Haowei Zhang, Yuxing Han, Hui Tan, Qin Li, Sanfeng Chen   +4 more
doaj   +2 more sources

Biocontrol of Soft Rot Dickeya and Pectobacterium Pathogens by Broad-Spectrum Antagonistic Bacteria within Paenibacillus polymyxa Complex [PDF]

Microorganisms, 2023
Polymyxin-producing bacteria within the Paenibacillus polymyxa complex have broad-spectrum activities against fungi and bacteria. Their antibacterial activities against soft rot Dickeya and Pectobacterium phytopathogens containing multiple polymyxin ...
Afsana Hossain, Md. Arshad Ali, Li Lin, Jinyan Luo, Yuxin You, Md. Mahidul Islam Masum, Yugen Jiang, Yanli Wang, Bin Li, Qianli An   +9 more
doaj   +2 more sources

Dietary Paenibacillus polymyxa AM20 as a new probiotic: Improving effects on IR broiler growth performance, hepatosomatic index, thyroid hormones, lipid profile, immune response, antioxidant parameters, and caecal microorganisms [PDF]

Poultry Science
: The search for a natural antimicrobial agent is ongoing and critical because of the rise and rapid proliferation of antibiotic-resistant pathogenic bacteria.
Luli Zhou, Khaled Abouelezz, Maha Abdullah Momenah, Majed A. Bajaber, Narjes Baazaoui, Taha F. Taha, Ahmed E. Awad, Soha A. Alamoudi, Eman A. Beyari, Yasmene F. Alanazi, Aminah Allohibi, Ahmed M. Saad   +11 more
doaj   +2 more sources

Engineering the carbon and redox metabolism of Paenibacillus polymyxa for efficient isobutanol production [PDF]

Microbial Biotechnology
Paenibacillus polymyxa is a non‐pathogenic, Gram‐positive bacterium endowed with a rich and versatile metabolism. However interesting, this bacterium has been seldom used for bioproduction thus far. In this study, we engineered P. polymyxa for isobutanol
Meliawati Meliawati, Daniel C. Volke, Pablo I. Nikel, Jochen Schmid   +3 more
doaj   +2 more sources

Complete Genome Sequence of Industrial Biocontrol Strain Paenibacillus polymyxa HY96-2 and Further Analysis of Its Biocontrol Mechanism

Frontiers in Microbiology, 2018
Paenibacillus polymyxa (formerly known as Bacillus polymyxa) has been extensively studied for agricultural applications as a plant-growth-promoting rhizobacterium and is also an important biocontrol agent. Our team has developed the P.
Yuanchan Luo
exaly   +3 more sources