Results 31 to 40 of about 2,356 (165)

Biosynthesis of Cry5B-Loaded Sulfur Nanoparticles using Arthrobotrys oligospora Filtrate: Effects on Nematicidal Activity, Thermal Stability, and Pathogenicity against Caenorhabditis elegans. [PDF]

ACS Omega
Cry5B, a crystal protein produced by Bacillus thuringiensis (Bt), is a bionematicide with potent nematicidal activity against various plant-parasitic and free-living nematodes.
Jammor P, Sanguanphun T, Meemon K, Promdonkoy B, Boonserm P.   +4 more
europepmc   +4 more sources

Assessing the In Vitro Individual and Combined Effect of <i>Arthrobotrys oligospora</i> and <i>A. musiformis</i> (Orbiliales) Liquid Culture Filtrates against Infective Larvae of the Sheep Blood-Feeding Nematode <i>Haemonchus contortus</i> (Trichostrongylidae). [PDF]

Pathogens
Background: Arthrobotrys species are nematophagous fungi that secrete extracellular nematocidal products (ECP). The individual and combined effects of ECP from Arthrobotrys oligospora (Ao) and A.
Colinas-Picazo A, Mendoza-de Gives P, Pérez-Anzúrez G, Gutiérrez-Medina E, Bautista-García GA, Delgado-Núñez EJ, Olmedo-Juárez A.   +6 more
europepmc   +4 more sources

AoMedA has a complex regulatory relationship with AoBrlA, AoAbaA, and AoWetA in conidiation, trap formation, and secondary metabolism in the nematode-trapping fungus Arthrobotrys oligospora. [PDF]

Appl Environ Microbiol, 2023
The asexual sporulation of filamentous fungi is an important mechanism for their reproduction, survival, and pathogenicity. In Aspergillus and several filamentous fungi, BrlA, AbaA, and WetA are the key elements of a central regulatory pathway ...
Bai N, Xie M, Liu Q, Zhu Y, Yang X, Zhang KQ, Yang J.   +6 more
europepmc   +2 more sources

The complete mitochondrial genomes of the nematode-trapping fungus Arthrobotrys oligospora [PDF]

Mitochondrial DNA. Part B. Resources, 2018
Arthrobotrys oligospora is a potential candidate of biocontrol agents against plant and animal parasitic nematodes. In this study, the complete mitochondrial genome of A.oligospora was sequenced.
Lili Jiang, Yunrun Zhang, Jianping Xu, Ke-Qin Zhang, Ying Zhang   +4 more
doaj   +3 more sources

AoSte12 Is Required for Mycelial Development, Conidiation, Trap Morphogenesis, and Secondary Metabolism by Regulating Hyphal Fusion in Nematode-Trapping Fungus Arthrobotrys oligospora. [PDF]

Microbiol Spectr, 2023
Nematode-trapping (NT) fungi are an important natural enemy of nematodes and can capture their prey by producing traps. Hyphal anastomosis and fusion are important for mycelial growth and the colony morphological development of filamentous fungi and are ...
Bai N, Xie M, Liu Q, Wang W, Liu Y, Yang J.   +5 more
europepmc   +2 more sources

AoVps18 regulates sporulation, trap morphogenesis, and nematode predation by modulating vacuole assembly and attractant synthesis in <i>Arthrobotrys oligospora</i>. [PDF]

Virulence
Vacuoles are essential organelles in eukaryotic cells, playing key roles in cellular homeostasis through nutrient sensing, osmoregulation, and autophagy.
Zhu M, Liu Y, Chen Y, Hu Q, Zhao D, Wang W, Yang J.   +6 more
europepmc   +2 more sources

Peroxin Pex14/17 Is Required for Trap Formation, and Plays Pleiotropic Roles in Mycelial Development, Stress Response, and Secondary Metabolism in Arthrobotrys oligospora. [PDF]

mSphere, 2023
Peroxisome biogenesis genes (PEX) play an important role in growth, development, and pathogenicity in pathogenic fungi. However, the roles of PEX genes remain largely unknown in nematode-trapping (NT) fungi.
Liu Q, Li D, Bai N, Zhu Y, Yang J.
europepmc   +2 more sources

Ammonia and Nematode Ascaroside Are Synergistic in Trap Formation in Arthrobotrys oligospora. [PDF]

Pathogens, 2023
Nematode-trapping (NT) fungi are natural predators of the soil living nematodes. Diverse external signals mediate the generation of predatory devices of NT fungi. Among these, broad ascarosides and nitrogenous ammonia are highly efficient inducers for trap structure initiation.
Huang J, Zheng X, Tian M, Zhang K.
europepmc   +4 more sources

AoMae1 Regulates Hyphal Fusion, Lipid Droplet Accumulation, Conidiation, and Trap Formation in Arthrobotrys oligospora. [PDF]

J Fungi (Basel), 2023
Malate dehydrogenase (MDH) is a key enzyme in the tricarboxylic acid (TCA) cycle and is essential for energy balance, growth, and tolerance to cold and salt stresses in plants. However, the role of MDH in filamentous fungi is still largely unknown.
Liu Y, Zhu M, Wang W, Li X, Bai N, Xie M, Yang J.   +6 more
europepmc   +2 more sources

Nutrição e crescimento do fungo nematófago Arthrobotrys oligospora [PDF]

Summa Phytopathologica, 2009
As condições de crescimento e os requerimentos nutricionais de Arthrobotrys oligospora, um fungo nematófago, foram investigados em meio líquido. O organismo foi incubado em meio sintético, a 30º C e em cultura estacionária. O perfil da curva de crescimento do fungo ajustou-se a uma equação de 3º grau, mesmo após 15 dias de incubação.
Eliane Ribeiro Cardoso, Luiz Carlos de Assis, Ely Nahas   +2 more
openalex   +6 more sources