نتایج جستجو برای: ascomycete
تعداد نتایج: 1148 فیلتر نتایج به سال:
Glutathione S-transferases (GSTs) constitute a superfamily of enzymes involved in detoxification of noxious compounds and protection against oxidative damage. GST class Phi (GSTF), one of the important classes of plant GSTs, has long been considered as plant specific but was recently found in basidiomycete fungi. However, the range of nonplant taxonomic groups containing GSTFs remains unknown. ...
The most important mechanism for fungal response to the environmental pH is the Rim or Pal pathway. Details on its operation are known through the analysis of ascomycete fungi. In this study we analyzed whether this pathway is conserved in a basidiomycete, Ustilago maydis. We could identify only five homologues of the seven known components of the pathway in the U. maydis as well as in other ba...
To assess the impacts of Cu and Zn on fungi, we tested the growth of 18 taxonomically different saprotrophic (basidiomycete, ascomycete and zygomycete) fungi and their production of extracellular oxidative enzymes on Cu(0, 100, 200, 400 mg kg–1) or Zn(0, 100, 200, 400 mg kg–1) containing ABTS (2,2 ́-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) agar plates. Coniothyrium sp. was the most toler...
Semi-synthetic derivatives of the tricyclic diterpene antibiotic pleuromutilin from the basidiomycete Clitopilus passeckerianus are important in combatting bacterial infections in human and veterinary medicine. These compounds belong to the only new class of antibiotics for human applications, with novel mode of action and lack of cross-resistance, representing a class with great potential. Bas...
Ascomycete yeasts are metabolically diverse, with great potential for biotechnology. Here, we report the comparative genome analysis of 29 taxonomically and biotechnologically important yeasts, including 16 newly sequenced. We identify a genetic code change, CUG-Ala, in Pachysolen tannophilus in the clade sister to the known CUG-Ser clade. Our well-resolved yeast phylogeny shows that some trait...
The filamentous ascomycete Ashbya gossypii is amenable to genetic manipulation and is an excellent model system for studying eukaryotic cell biology. However, the number of selection markers in current use for both targeted gene integration and disruption in this fungus are very limited. Therefore, the Cre-loxP recombination system was adapted for use in A. gossypii and its effectiveness in rec...
A novel filamentous fungus strain designated RB-1 was isolated into pure culture from Japanese rice field soil through an anaerobic role tube technique. The strain is a mitosporic fungus that grows in both aerobic and strict anaerobic conditions using various mono-, di-, tri-, and polysaccharides with acetate and ethanol productions. The amount of acetate produced was higher than that of ethano...
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