Intercellular communication is required for trap formation in the nematode-trapping fungus Duddingtonia flagrans
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چکیده
منابع مشابه
Efficacy of the nematode-trapping fungus Duddingtonia flagrans against infections by Haemonchus and Trichostrongylus species in lambs at pasture.
The efficacy of the nematode-trapping fungus Duddingtonia flagrans against infections by trichostrongyle nematodes in sheep was assessed throughout 6 months. Twenty Ile de France lambs were divided into two groups (control and treated groups), which were kept in separate pastures. Animals of the treated group were fed with D. flagrans twice a week (Tuesdays and Fridays). Pellets were prepared w...
متن کاملLow genetic diversity among isolates of the nematode-trapping fungus Duddingtonia flagrans: evidence for recent worldwide dispersion from a single common ancestor.
The genetic variation of Duddingtonia flagrans, which has become a promising biocontrol agent of animal parasitic nematodes, was investigated in a worldwide collection of 22 isolates. We analysed the sequence variation in four nuclear genes, tubA (beta-tubulin), CMD1 (calmodulin), EF1alpha (translation elongation factor 1alpha), and PII (extracellular serine protease). 1428 aligned base pairs (...
متن کاملInorganic phosphate solubilizing potential of Arthrobotrys conoides and Duddingtonia flagrans, a nematode trapping fungi a potential biocontrol agent
Insufficient nutrient and pest infection are two major predicaments for low crop yield in agriculture. Nematodes, a most infectious parasite pest in plants responsible for major yield loss. Chemical phosphate fertilizer made large reserves of it in soil, but part of it is made available to the plants because of irreversible fixation of it with divalent cation. In the present study, Arthrobotrys...
متن کاملExtracellular biosynthesis of silver nanoparticles using the cell-free filtrate of nematophagous fungus Duddingtonia flagrans
The biosynthesis of metallic nanoparticles (NPs) using biological systems such as fungi has evolved to become an important area of nanobiotechnology. Herein, we report for the first time the extracellular synthesis of highly stable silver NPs (AgNPs) using the nematophagous fungus Duddingtonia flagrans (AC001). The fungal cell-free filtrate was analyzed by the Bradford method and 3,5-dinitrosal...
متن کاملThe preventive effect of the fungus Duddingtonia flagrans on trichostrongyle infections of lambs on pasture.
Four groups of 8 parasite-naive Dorset-crossbred lambs, 3-4 months old, were turned out on infected pasture on 2 May and allocated to 4 separate paddocks. From May to September, 2 groups received Duddingtonia flagrans (10(6) chlamydospores per kg body weight per lamb per day) mixed in 100 g of barley, while the other 2 groups received barley only. All groups remained set-stocked until slaughter...
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ژورنال
عنوان ژورنال: PLOS Genetics
سال: 2019
ISSN: 1553-7404
DOI: 10.1371/journal.pgen.1008029