Comparative study of cultures of four species of the genusOudemansiella |
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Authors: | M Sbmerdžleva A S Buchalo P Hübsch O A Zakordonec S P Wassee V Musílek |
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Institution: | 1. Department of Experimental Mycology, Institute of Microbiology, Czechoslovak Academy of Sciences, 142 20, Prague 4, Czechoslovakia 2. Department of Mycology, the N.G. Kholodny Institute of Botany, Ukrainian Academy of Sciences, Kiev, GSP-1, USSR 3. Pilzkultursammlung Weimar, Friedrich-Schiller-Universit?t Jena Sektion Biologie, 53 Weimar, GDR
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Abstract: | Thirty stationary and submerged cultures of species of the genusOudemansiella Speg.,viz. two narrow-region species (O. brunneomarginata, O. canarii) and two primarily wideregion species (O.mucida, O. radicata) were compared. Stationary cultures have identical macroscopic and microscopic features (they produce crust, teleomorph, large thick-walled basidiospores with an apiculum and an uneven surface, dikaryotic hyphae have clamp connections). “Coils” were detected in the mycelium of two species by SEM. Submerged cultures produce antibacterial and particularly antifungal antibiotics, although with various intensity.O. brunneomarginata was first studied in pure culture and its microstructures were first studied by SEM. It could be demonstrated that this species is related with other representatives of the genusOudemansiella. In the present taxonomy of basidiomycetes it is advisable to extend and deepen data concerning a single genusOudemansiella with a series of interspecies taxons, without impairing “borders” of the genus. |
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