Macro-fungi from different places of   Mazandaran and Tehran provinces, collected since 1982-2000, identified. An account of 16 Coprinus species, namely, Coprinus picaceus, C. cinereus, C. lagopus, C. lagopides, C. macrocephalus, C. brunneofibrillosus, C. subimpatiens, C. angulatus, C. niveus, C. ephemeroides, C. comatus, C. flocculosus, C. scobicola, C. disseminatus, C. plicatilis and C. patou...

Ubiquitin is considered one of the most highly conserved eukaryotic proteins. A remarkable 72 out of 76 amino acid residues are invariant in the ubiquitins of fungi, plants and vertebrates. To date, the ubiquitin sequences of only two fungi have been reported, those of Sacchoromyces cerevisiae (1) and Neurospora crassa (2). These fungi are both ascomycetes, and not surprisingly their ubiquitin ...

Molecular-bred Coprinus cinereus monokaryotic strains with high lignin- and xylan-degrading activities were mixed-cultured at 27 degrees C in the liquid medium containing 0.5% (w/v) cut rice straw and 0.025% MnCl2. After 3 weeks, the culture supernatant was extensively treated with crude cellulase, showing the presence in it of 9.3% of the total cellulose of rice straw. When rice straw treated ...

Basidiomycetes belonging in the genus Parasola and some satellite taxa have been revised on the basis of type studies and original diagnoses. As a result of an extensive taxonomic survey, 34 names affiliated with Parasola (formerly Coprinus subsections Glabri and Auricomi) have been identified. Type materials of 15 taxa have been found in various herbaria and examined. These taxa are described ...

Panaeolus sphinctrinus, Panaeolus papilionaceus, and Coprinus friesii are described as producers of ligninolytic enzymes. P. papilionaceus and P. sphinctrinus both produced a laccase. In addition, P. sphinctrinus produced a manganese peroxidase. C. friesii secreted a laccase and two peroxidases similar to the peroxidase of Coprinus cinereus. The purified laccases and peroxidases were characteri...

Coprinus comatus strains (CCMs) originating from Poland were identified using ITS region sequencing. Based on the sequences obtained, the genetic relationship between the CCM strains was determined and a clear separation of all strains into two main clusters was obtained. The Coprinus strains were also genetically characterized for the first time by the AFLP technique. The analysis showed that ...

BACKGROUND Although many physiological functions of Coprinus comatus have been reported, there has been no report on the antinociceptive activity of Coprinus comatus. Therefore, the objective of the present study is to demonstrate the production, isolation, and biological properties of triglycerides (TFC) of the fermented mushroom of Coprinus comatus. METHODS The effects of TFC on cytokines l...

The antinociceptive activity of mycelial extract from fermented mushroom of Ganoderma lucidum Coprinus comatus and Grifola frondosa were studied in this paper. The writhing test, formalin test and hot-plate test were used to evaluate the antinociceptive activity of the acetone extracts of the three Species of Fungi of Basidiomycetes in the study respectively. The extract of Ganoderma lucidum in...

The specific activity of Coprinus lagopus pyruvate kinase is high under conditions of glycolysis but low under conditions of gluconeogenesis. Only a single form of the enzyme was detectable, the properties of which resemble in a number of respects those of the allosteric forms of pyruvate kinase. These properties include co-operative interactions with phosphoenolpyruvate (PEP), ATP and fructose...

Under continuous-light regimen Coprinus lagopus can enter and complete meiosis at 25 C, but is unable to do so at 35 C. The temperature-sensitive and the dark-dependent period is 10 hr before karyogamy. It is conjectured that the basidia are programmed for the initiation of meiosis during that 10-hr period.