• Journal of Microbiology
• /
• v.35 no.4
• /
• pp.253-258
• /
• 1997

The nuclear 18S ribosomal RNA genes of seven corticioid species were sequenced. These sequences were analyzed and compared with those of 24 other species of the order Aphyllophorales and phylogenetic trees were constructed using parsimonious methods. Phylogenetic analyses showed that two species among examined members of the Corticiaceae, Resinicium bicolor and Thanatephorus praticola, are located distantly from the remaining six species. The separation of R. bicolor seems to be kphylogenetically significant because it has very unique cystidia. The independent lineage of T. practicola suggests that it is also phylogenetically distinct because it has unusual features like the homobasidium producing secondary spores and the spetal ultrastructure of pore cap. Furthermore, Auriscalpium vulgare, Bondarzewia berkeleyi, and Heterobasidion annosum from different families of the Aphyllophorales proved to be closely related to the species of the Corticiaceae. They all have amyloid spores and grouped with Aleyrodiscus amorphus, which is a member of the Corticiaceae. The amyloidity of spores seems to be an improtant character throughout the order of the Aphyllophorales.

• Mycobiology
• /
• v.29 no.2
• /
• pp.73-79
• /
• 2001

The Polyporaceae is a chaotic mass of genera having poroid hymenophores in the Aphyllophorales. To classify the Polyporaceae into more natural groups, phylogenetic analyses were performed using nuclear small subunit ribosomal DNA sequences. Thirty-six species from the families of the Polyporaceae, the Hymenochaetaceae, the Ganodermataceae, the Corticiaceae, the Bondarzewiaceae, the Meruliaceae, the Steccherinaceae and the Lentinaceae were phylogenetically compared. By performing maximum parsimony analysis, seven phylogenetically meaningful groups were identified and discussed. The hyphal system, presence or absence of clamps, and the type of rot were found as important characters in defining the groups. Each group was phylogenetically significant enough to be a core member of each family when the Polyporaceae was split into smaller and more natural families.

• The Korean Journal of Mycology
• /
• v.22 no.1
• /
• pp.62-99
• /
• 1994

The fungal flora of Korean wood-rotting fungi were studied for two years from March of 1990 to February of 1992. Fresh fungi were collected from national parks, local areas, and islands throughout the country. Fleshy fungi of the Aphyllophorales were identified through specimen examination and literature studies. Total 217 species and 1 variety were counted, among which Aleurodiscus cerussatus, Botryobasidium obtusisporum, Ceraceomyces cystidiatus, Erythricium hypnophilum, Grandinia crustosa, Grandinia spathulata, Hyphoderma praetermissum, Hyphoderma roseocremeum, Hypochnicium bombycinum, Hypochnicium detriticum, Hypochnicium lundellii, Laeticorticium roseum, Mycoacia fuscoatra, Peniophora incarnata, Phanerochaete avellanea, Phanerochaete filamentosa, Phanerochaete martelliana, Phlebia lilascens, and Trechispora vaga under the Corticiaceae, Chondrostereum purpureum and Cystostereum subabruptum under the Stereaceae, Tomentella pilosa under the Thelephoraceae, Asterostroma laxum, Hymenochaete cruenta, Hymenochaete fuliginosa, Hymenochaete tabacina, Inonotus radiatus, and Phellinus pomaceus under the Hymenochaetaceae, Antrodia crassa, Antrodia serialis, Ceriporia reticulata, Oligoporus balsameus, Oligoporus guttulatus, Oxyporus cuneatus, Rigidoporus microporus, and Trichaptum laricinum under the Polyporaceae, total 36 species were confirmed as unrecorded species to Korea and are registered here with Korean names and English descriptions.