Production of Antibiotics by Collybia nivalis, Omphalotus olearius, a Favolaschia and a Pterula Species on Natural Substrates

@article{Engler1998ProductionOA,
  title={Production of Antibiotics by Collybia nivalis, Omphalotus olearius, a Favolaschia and a Pterula Species on Natural Substrates},
  author={Michaela Engler and Timm Anke and Olov Sterner},
  journal={Zeitschrift f{\"u}r Naturforschung C},
  year={1998},
  volume={53},
  pages={318 - 324}
}
Abstract Collybia nivalis, Favolaschia sp. 87129, Pterula sp. 82168 and Omphalotus olearius were cultivated on natural substrates. The antibiotic metabolites oudemansin A, strobilurins A, D. illudin S and pterulone were isolated and identified. A new antifungal metabolite, pterulone B, was described from cultures of Pterula sp. 82168 on wood. Collybia nivalis was found to be the first species of this genus to produce strobilurins and oudemansin A. As compared to rich media the cultivation on… 

Figures and Tables from this paper

Antiamoebins, myrocin B and the basis of antifungal antibiosis in the coprophilous fungus Stilbella erythrocephala (syn. S. fimetaria).

It is concluded that antiamoebins are responsible for antibiosis in dung colonized by S. erythrocephala.

Mycelial Growth and Antibacterial Metabolite Production by Wild Mushrooms

Monitoring of growth and production of metabolite in submerged fermentation showed that metabolite production peaked on the fourth day in Russula sp.

Production of sordarin and related metabolites by the coprophilous fungus Podospora pleiospora in submerged culture and in its natural substrate.

Sordarin-type natural products are synthesized by P. pleiospora at sufficiently high concentrations to account for antibiosis against yeasts, but not against filamentous fungi.

Bbioautographic evaluation of antibacterial metabolite production by wild mushrooms

Russula sp. and Pycnoporus cinnabarinus were subjected to liquid and solid state fermentation for metabolite production. Local rice substrate was used for the solid state fermentation to provide a

Antiamoebins , myrocinBandthebasisofantifungalantibiosis in the coprophilousfungusStilbella erythrocephala ( syn . S . ¢ metaria )

It is concluded that antiamoebins are responsible for antibiosis in dung colonized by S. erythrocephala.

Noroudemansin A, a New Antifungal Antibiotic from Pterula Species 82168 and Three Semisynthetic Derivatives

A new antifungal (E)-β-methoxyacrylate, noroudemansin A (1), was isolated from cultures of Pterula sp. 82168. Its biological activities were investigated and compared with oudemansin A. The structure

Initiation of Basidioma Formation of Rare and Medicinal Macromycetes in Pure Culture

The initiation basidiomes formation of 29 macromycetes on different substrates in pure culture was studied and the optimal substrate for the studied species was husk of sunflower seeds.

Effect of bioactive compound from luminescent mushroom (Neonothopanus nambi Speg.) on root-knot nematode (Meloidogyne incognita Chitwood) and non-target organisms

The results suggest the potential use of bioactive compounds from N. nambi for control of plant parasitic nematode, M. incognita without adverse effects on beneficial organisms.

Non-β-Lactam Antibiotics

Some classes of fungal metabolites which are presently used as medicinal, veterinary or agricultural antibiotics, as well as some newer candidates for development are reviewed.

Extraction of bioactive compounds from luminescent mushroom (Neonothopanus nambi) and it's effect on Root-Knot Nematode (Meloidogyne incognita)

The efficiency and potential of the application of bioactive compound from N. nambi for control root-knot nematode is suggested and found that concentration of 100 and 50 mg/l suppressed evidently J2 without root- knot symptom ontomatoplants.

References

SHOWING 1-10 OF 24 REFERENCES

Omphalotin, A New Cyclic Peptide with Potent Nematicidal Activity from Omphalotus Olearius I. Fermentation and Biological Activity

Omphalotin is only weakly active against the saprophytic nematode Caenorhabditis elegans, it is weakly cytotoxic at 100 μg/ml but shows no phytotoxic, antibacterial or antifungal activities.

Antibiotics from basidiomycetes. XXXII. Strobilurin E: a new cytostatic and antifungal (E)-beta-methoxyacrylate antibiotic from Crepidotus fulvotomentosus Peck.

Strobilurin E is a novel antibiotic of the (E)-beta-methoxyacrylate (MOA) class produced by mycelial cultures of the agaric Crepidotus fulvotomentosus that exhibits very high cytostatic activities which are accompanied by reversible morphological alterations of the cells.

Omphalotin, a new cyclic peptide with potent nematicidal activity from Omphalotus olearius. II. Isolation and structure determination.

Abstract The structure of the potent nematicide omphalotin, isolated from the mycelia of the basidiomycete Omphalotus olearius, was determined by spectroscopic techniques. Omphalotin is a cyclic

Favolon, a new antifungal triterpenoid from a Favolaschia species.

The fermentation, isolation, and biological characterization of favolon is described, a new antifungal sterol from cultures of the same fungus, which was detected only in the mycelia.

Pterulinic acid and pterulone, two novel inhibitors of NADH:ubiquinone oxidoreductase (complex I) produced by a Pterula species. I. Production, isolation and biological activities.

Pterulinic acid (1) and pterulone (2), two novel halogenated antibiotics, were isolated from fermentations of Pterula sp. 82168. Both compounds exhibited significant antifungal and weak or no

Hydroxystrobilurin A, a New Antifungal E-β-Methoxyacrylate from a Pterula species

The isolation, structure determination and biological evaluation of hydroxystrobilurin A will be described in the following, as well as how the fungus was grown in a YMGmedium and its production and structure determination were described.

Antibiotic Substances From Basidiomycetes: VIII. Pleurotus Multilus (Fr.) Sacc. and Pleurotus Passeckerianus Pilat.

Several species of the genus Pleurotus have been found in this laboratory to form substances inhibitory for Staphylococcus aureus. Among these were two species, Pleurotus mutilus (Fr.) Sacc. and P.

Darlucins A and B, new isocyanide antibiotics from Sphaerellopsis filum (Darluca filum).

Two new xanthocillin type antibiotics, darlucin A and B, were isolated from fermentations of Sphaerellopsis filum and are the first known compounds with a 1,2-diisocyanoalkene moiety.

Pterulinic acid and pterulone, two novel inhibitors of NADH:ubiquinone oxidoreductase (complex I) produced by a Pterula species. II. Physico-chemical properties and structure elucidation.

The structures of two novel fungal antibiotics, isolated from a Pterula species, that interfere with the NADH:ubiquinone oxidoreductase and inhibit the respiration of eucaryotes, were determined by