Results 131 to 140 of about 2,129 (176)

MAPK pathway components AoSho1 and AoOpy2 regulate growth, sporulation, osmoregulation, and pathogenicity in Arthrobotrys oligospora.

Fungal Biology
Arthrobotrys oligospora, a widely distributed nematode-trapping fungus, utilises adhesive mycelial nets (traps) to capture nematodes. As key components of the MAPK cascade, Sho1 and Opy2 are critical in the fungal stress response. This study examined the
Xiaoli Li, Lirong Zhu, Guiqiu Luo, Haitao Chen, Huan Luo, Si Chen, Jinkui Yang   +6 more
semanticscholar   +1 more source

Septin AoCDC11 is involved in trap morphogenesis, conidiation, and vegetative growth in carnivorous Arthrobotrys oligospora.

Fungal Genetics and Biology
Septins, a conserved family of cytoskeletal proteins with GTP-binding domains, play key roles in cell polarity, morphogenesis, cytoskeleton organization, and membrane remodeling.
Jieying Zhu, Weiwei Zhang, Yani Fan, Wei Deng, Liao Zhang, Shunxian Wang, Xingzhong Liu, M. Xiang   +7 more
semanticscholar   +1 more source

A Nematotoxin produced by the Nematophagous Fungus Arthrobotrys oligospora Fresenius

Nature, 1963
THE nematopagous fungus, Arthrobotrys oligospora Fres., captures nematodes by means of adhesive hyphal networks. When a nematode has been snared, the fungus pierces the animal's integument and produces a bulbous structure from which trophic hyphae grow throughout the body of the worm.
TH. H. A. OLTHOF, R. H. ESTEY
openaire   +1 more source

The Arf-GAPs, AoAge1 and AoAge2, regulate diverse cellular processes, conidiation, trap formation, and secondary metabolism in Arthrobotrys oligospora.

Microbiology Research
Guanine nucleotide-binding proteins of the ADP ribosylation factor (Arf) family and their activating proteins (Arf-GAPs) are essential for diverse biological processes.
Le Yang, Xuemei Li, Yuxin Ma, Meichen Zhu, Ke-Qin Zhang, Jinkui Yang   +5 more
semanticscholar   +1 more source

Adhesive hyphae ofArthrobotrys oligospora: an ultrastructural study

European Journal of Plant Pathology, 1996
Electron microscopic studies of the interaction of second-stage juveniles ofMeloidogyne hapla andArthrobotrys oligospora (CBS 289.82) strongly suggest that hyphae attachment to nematodes was mediated by a 0.1μm thick layer matrix between the fungus and prey after contact with the nematode cuticle.
Den Belder, E., Janssen, E., Donckers, J.   +2 more
openaire   +2 more sources

Arthrobotrys oligospora (Fungi: Orbiliales) and its liquid culture filtrate myco-constituents kill Haemonchus contortus infective larvae (Nematoda: trichostrongylidae)

Biocontrol science and technology (Print)
Arthrobotrys oligospora is a nematode-trapping fungus belonging to the family Orbiliaceae and one of the main antagonists of nematodes in soil, including plant and animal parasitic nematodes and free-living nematodes.
Daira Samantha Bahena-Nuñez, A. Y. Ocampo-Gutiérrez, Pedro Mendoza-de Gives, M. González-Cortázar, A. Zamilpa, R. I. Higuera-Piedrahita, Gustavo Pérez-Anzúrez, A. Olmedo-Juárez, M. López-Arellano, E. J. Delgado-Núñez, Jesús Hernández-Romano   +10 more
semanticscholar   +1 more source

Ion Beam Mutagenesis in Arthrobotrys oligospora Enhances Nematode-Trapping Ability

Current Microbiology, 2013
The nematode-trapping fungus Arthrobotrys oligospora is able to produce extracellular protease that degrades the body walls of parasitic nematode larvae found in livestock and immobilizes the nematodes. Our aim was to obtain a strain of A. oligospora with a strong ability to trap nematodes by production of high levels of extracellular protease.
Jun, Wang, Rui, Wang, Xiaoye, Yang
openaire   +2 more sources

Influence of phosphate on development of the nematode-trapping fungus Arthrobotrys oligospora

Microbiological Research, 1996
Arthrobotrys oligospora captures and digests nematodes by means of adhesive networks. These traps are formed in the presence of nematodes but can also be induced by low nutrient media containing amino acids. Influence of phosphate on growth and development of A.
openaire   +2 more sources

Rare NRPS Gene Cluster for Desferriferrichrome Biosynthesis Controls the Conflict between Trap Formation and Nematicidal Activity in Arthrobotrys oligospora.

Journal of Agricultural and Food Chemistry
The formation of the trapping device induced by nematodes has been assumed as an indicator for a switch from saprophytic to predacious lifestyles for nematode-trapping fungi.
Jiao Zhou, Donglou Wang, Qunfu Wu, Yang Jiang, Junxian Yan, Li Wu, Shuhong Li, X. Niu   +7 more
semanticscholar   +1 more source

Protoplast formation from adhesive network traps of Arthrobotrys oligospora

Mycological Research, 1989
The selective formation of protoplasts from nematode-trapping structures of Arthrobotrys oligospora was achieved by taking advantage of the differential susceptibility to enzymic digestion of trap-cell walls and that of older hyphae. Trap protoplasts were obtained after treatment of cultures, grown on dialysis membranes, with a Trichoderma enzyme ...
Nordbring-Hertz, B, Fehne-Persson, K, de Vries, O.M.H, Veenhuis, M   +3 more
openaire   +1 more source