Publications

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A Fungus Capable of Degrading Microcystin-LR in the Algal Culture of Microcystis aeruginosa PCC7806.Microcystins (MCs) are a family of natural toxins produced by cyanobacteria (blue-green algae). Microbial degradation is considered an efficient method for eliminating cyanobacteria and MCs in environmental conditions. This study examines the ability of Trichaptum abietinum 1302BG, a white rot fungus, to degrade microcystin-LR in the harmful algal culture of Microcystis aeruginosa PCC7806. Results showed that microcystin-LR could not be detected by high-performance liquid chromatography after 12 ...201122167691
the possibility of using cyanobacterial bloom materials as a medium for white rot fungi.aims:  the present study was conducted to evaluate the possibility of using cyanobacterial bloom materials as a medium for white rot fungi and the capability of white rot fungi, trichaptum abietinum 1302bg and lopharia spadicea to biodegrade dried cyanobacterial bloom material taken from taihu lake. methods and results:  the results showed t. abietinum 1302bg and l. spadicea could use the cyanobacterial bloom materials taken from taihu lake for growth to measure the mycelial plaque and dry-weigh ...201122085336
three nonorthologous its1 types are present in a polypore fungus trichaptum abietinum.to explore phylogenetic relationships of trichaptum species, internal transcribed spacer (its) regions of nuclear ribosomal dnas were sequenced and analyzed. gene trees from its1 and its2 sequences showed striking discrepancy in relationships of eight t. abietinum strains. all strains of t. abietinum had a single orthologous its2 type, but there were three paralogous types in the its1 region, which were designated types i, ii, and iii. pcr amplification tests using type-specific primers showed t ...200212069544
ribosomal dna variation, recombination and inheritance in the basidiomycete trichaptum abietinum: implications for reticulate evolution.two divergent nuclear ribosomal dna (nrdna) types, designated alpha and beta, were found distributed in 11 north european populations of the basidiomycete trichaptum abietinum. these types differed by a 220 bp indel in the internal transcribed spacer 1 (its1) sequence and a number of linked substitutions and small indel motives in the internal transcribed and intergenic spacers (its1, its2, igs1 and igs2). the alpha and beta haplotypes co-occurred in heterozygous somatic individuals (dikaryons) ...200312886283
inhibition of freshwater algal species by co-culture with two fungi.microorganisms have attracted worldwide attention as possible agents for the inhibition of water blooms. algae can usually be inhibited and degraded directly by fungi. in this study, the effects of trichaptum abietinum 1302bg and lopharia spadicea on different freshwater algal species, namely, microcystis aeruginosa, chlorella vulgaris, glenodinium sp., navicula sp., cryptomonas ovata, and euglena gracilis, were detected. after 24h, there was a significant inhibitory effect in all algal cultures ...201323498282
diversity and decay ability of basidiomycetes isolated from lodgepole pines killed by the mountain pine beetle.when lodgepole pines (pinus contorta douglas ex louden var. latifolia engelm. ex s. watson) that are killed by the mountain pine beetle (dendroctonus ponderosae) and its fungal associates are not harvested, fungal decay can affect wood and fibre properties. ophiostomatoids stain sapwood but do not affect the structural properties of wood. in contrast, white or brown decay basidiomycetes degrade wood. we isolated both staining and decay fungi from 300 lodgepole pine trees killed by mountain pine ...201121217795
regional and local population structure of the pioneer wood-decay fungus trichaptum abietinum.the population structure of 11 fennoscandian geographic populations of the pioneer wood-decay basidiomycete trichaptum abietinum was assessed with pcr-rflps, intersequence simple repeats (issrs) and mating studies. the three codominant pcr-rflp markers (1) internal transcribed spacer 2 (nrdna), (2) glyceraldehyde-3-phosphate dehydrogenase and (3) translation elongation factor 1α showed that genotype distributions in most cases (94%) agreed with hardy-weinberg expectations and that random associa ...200321156630
determination of fungal diseases, site and stand characteristics in mixed stands in ilgaz-yenice forest district, cankiri, turkey.fungal diseases, site and stand characteristics were investigated in yenice forest sub-district headquarters belonging to ilgaz forest enterprise. diseases and wood decaying fungi on fallen and cut tree stumps were determined on scots pine (pinus sylvestris), crimean pine (p. nigra subsp. nigra varcaramanica), and uludag fir (abies nordmanniana subsp. bommulleriana). altitude (m), exposure, slope (%), relief, rate of mixture (%) and anthropogenic effects were noted for 56 sample plots which have ...200920120498
contents of metals in some wild mushrooms: its impact in human health.the concentrations of 7 metals (lead, cadmium, manganese, copper, nickel, silver, and chromium) were determined in 32 different species of wild mushrooms. the mushroom samples, which have been using for food and some medical purposes, were collected from konya, an inner anatolian region of turkey. the highest metal concentrations were determined as 39 mg/kg pb and 3.72 mg/kg cd in trichaptum abietinum, 467 mg/kg mn in panaeolus sphinctrinus, 326 mg/kg cu in trametes versicolor, 69.4 mg/kg ni in ...200616679550
proceedings towards a natural classification of the worldwide taxa phellinus s.l. and inonotus s.l., and phylogenetic relationships of allied genera.the classification of phellinus s.l., inonotus s.l. and the phylogenetic relationships of allied genera were studied using nuc-lsu rdna sequence data. the worldwide taxon sampling comprised 107 species, 99 of them belonging to the hymenochaetales. the phylogenetic trees were discussed in relation to morphological and anatomical features of the fruit bodies. the hymenochaetales formed no monophyletic group and several non-hymenochaetales appeared as intermingled with the hymenochaetales. trichapt ...200221156572
the efficacy and mechanisms of fungal suppression of freshwater harmful algal bloom species.microorganisms have attracted worldwide attention as possible agents for inhibiting water blooms. algae are usually indirectly inhibited and degraded by secretion from microorganisms. in this study, algal cultures microcystis aeruginosa (ma) fach-918, microcystis flos-aquae (mf) fach-1028, oocystis borgei (ob) fach-1108, and m. aeruginosa pcc 7806 were co-cultured with the fungus strain trichaptum abietinum 1302bg. all algal cells were destroyed within 48 hours (h) of co-incubation. scanning ele ...201020675050
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