Molecular and morphological evidence for the delimitation of Xylaria hypoxylon.

abstract：:The morphology and phylogeny of Anthracoidea on Carex meadii (sect. Paniceae) collected in Illinois, Iowa, Wisconsin, USA, were studied by light microscopy, scanning electron microscopy and LSU rDNA sequence analyses. As a result A. caricis-meadii sp. nov. is described. The fungus differs morphologically from Anthraco...

journal_title：Mycologia

authors： Savchenko KG,Lutz M,Piatek M,Heluta VP,Nevo E

更新日期：2013-01-01 00:00:00

abstract：:The Carboniferous microfungus Protoascon missouriensis has been interpreted variously as an ascomycete, chytridiomycete, zygomycete and oomycete. We offer a more complete interpretation based on a re-examination of the type material that suggests the fossil represents an (a)zygosporangium-suspensor complex of a zygomy...

journal_title：Mycologia

authors： Taylor TN,Krings M,Klavins SD,Taylor EL

更新日期：2005-05-01 00:00:00

abstract：:The karyotypes of three isolates of Mycosphaerella graminicola, the septoria tritici blotch pathogen of wheat, were analyzed with both pulsed field gel electrophoresis (PFGE) and the cytological technique called germ tube burst method (GTBM). These analyses revealed a chromosome length polymorphism among these isolate...

journal_title：Mycologia

authors： Mehrabi R,Taga M,Kema GH

更新日期：2007-11-01 00:00:00

abstract：:The arbuscular-mycorrhizal-fungal (AMF) communities from the El Palmar National Park of Entre Ríos Province, Argentina, were investigated and characterized. The species of AMF present in five distinct vegetation types-gallery forest, grassland, marsh, palm forest, and scrubland-were isolated, identified and quantified...

journal_title：Mycologia

authors： Velázquez MS,Cabello MN,Barrera M

更新日期：2013-05-01 00:00:00

abstract：:Two fungi associated with bark beetles, Graphium pseudormiticum (described in 1994) and Rhexographium fimbriisporum (described in 1995), have two micromorphological characters in common. Both species produce conidia with conspicuous basal frills, and the conidia align in chains, despite being produced in slime. The as...

journal_title：Mycologia

authors： Jacobs K,Kirisits T,Wingfield MJ

更新日期：2003-07-01 00:00:00

abstract：:The fungal genera Endothia and Cryphonectria include some of the most important pathogens of forest trees. Despite available new technology, no comprehensive comparative study based on DNA sequence data and morphology has been done on the available isolates representing these two genera. The main objectives of this st...

journal_title：Mycologia

authors： Myburg H,Gryzenhout M,Wingfield BD,Stipes RJ,Wingfield MJ

更新日期：2004-09-01 00:00:00

abstract：:The fungal genus Neurospora has a distinguished history as a laboratory model in genetics and biochemistry. The most recent milestone in this history has been the sequencing of the genome of the best known species, N. crassa. The hope and promise of a complete genome sequence is a full understanding of the biology of ...

journal_title：Mycologia

authors： Jacobson DJ,Powell AJ,Dettman JR,Saenz GS,Barton MM,Hiltz MD,Dvorachek WH Jr,Glass NL,Taylor JW,Natvig DO

更新日期：2004-01-01 00:00:00

abstract：:Phylogenetic relationships within the genus Cyathus (bird's nest fungi) were investigated with neighbor joining, maximum likelihood, weighted maximum parsimony and MrBayes analyses of ITS and LSU ribosomal DNA sequences datasets. Twenty-two taxa of Cyathus were used in the analyses based primarily on type and authenti...

journal_title：Mycologia

authors： Zhao RL,Jeewon R,Desjardin DE,Soytong K,Hyde KD

更新日期：2007-05-01 00:00:00

abstract：:Syspastospora tropicalis sp. nov. isolated from soil samples from different tropical regions is described and illustrated. The fungus can be easily separated from the other species of the genus by its setose perithecial ascomata with a short papillate neck. ...

journal_title：Mycologia

authors： García D,Stchigel AM,Guarro J

更新日期：2002-09-01 00:00:00

abstract：:Ten new species of Laboulbenia from Ecuador are described. These are L. barraganii, parasitic on Platamops sp. (Salpingidae); L. biformis, parasitic on Diploharpus rossii Moret (Carabidae); L. davidsonii, parasitic on Odontocheila spp. (Carabidae); L. gregaria, parasitic on Philonthus sp. (Staphylinidae); L. micrandra...

journal_title：Mycologia

authors： Rossi W

更新日期：2011-01-01 00:00:00

abstract：:Attachment of conidia on leaves is a critical first step in the life cycle of aquatic hyphomycetes in streams. In a first series of microcosm experiments, attachment success of three common aquatic hyphomycete species differing in conidial shape (compact, filiform and tetraradiate) was determined on two leaf species, ...

journal_title：Mycologia

authors： Dang CK,Gessner MO,Chauvet E

更新日期：2007-01-01 00:00:00

abstract：:The Peltigera canina species complex consists of foliose lichenized bitunicate ascohymenial discomycetes forming section Peltigera within the genus Peltigera (Lecanoromycetes, lichen-forming Ascomycetes). To test the circumscription of highly polymorphic species and to resolve relationships among putative members of t...

journal_title：Mycologia

authors： Miadlikowska J,Lutzoni F,Goward T,Zoller S,Posada D

更新日期：2003-11-01 00:00:00

abstract：:Symbiotic microorganisms, such as mycorrhizal fungi, are known to associate with most plants; however members of the Cruciferae are an exception. We investigated nutrient exchange between a dark septate endophytic fungus, Heteroconium chaetospira, and Chinese cabbage plants (Cruciferae) in vitro. Chinese cabbage could...

journal_title：Mycologia

authors： Usuki F,Narisawa K

更新日期：2007-03-01 00:00:00

abstract：:Elaphomyces compleximurus sp. nov. and E. digitatus sp. nov. are described from the Pakaraima Mountains of Guyana. Macromorphological, micromorphological, habitat and DNA sequence data are provided for each new species. This is the first report of Elaphomyces ascomata associated with ectomycorrhizal members of the Fab...

journal_title：Mycologia

authors： Castellano MA,Henkel TW,Miller SL,Smith ME,Aime MC

更新日期：2012-09-01 00:00:00

abstract：:Germinating ascospores of Phaeocryptopus gaeumannii produce suprastomatal appressoria from which penetration pegs enter needles. Initial infection occurs between late May and early Jul and coincides with budbreak and shoot elongation. Colonization within needles is exclusively intercellular and increases continuously ...

journal_title：Mycologia

authors： Stone JK,Capitano BR,Kerrigan JL

更新日期：2008-05-01 00:00:00

abstract：:Research in fungal phylogenetics and systematics progressed rapidly in the past decade due to advances in DNA sequencing technologies and analytical methods. A newfound wealth of sequence data acquired through community-wide initiatives has advanced the process of acquiring a stable phylogenetic classification of many...

journal_title：Mycologia

authors： Blackwell M,Hibbett DS,Taylor JW,Spatafora JW

更新日期：2006-11-01 00:00:00

abstract：:The new species Lophodermium macci is described. It is similar in its morphology, habitat, geographic range and ecology to L. pini-excelsae, L. staleyi and L. nitens and often is misidentified as L. pinastri on Pinus strobus in herbaria. A modified technique was used to extract DNA from minute ascomata on herbarium sp...

journal_title：Mycologia

authors： Sokolski S,Piché Y,Bérubé JA

更新日期：2004-11-01 00:00:00

abstract：:Based on morphology and DNA sequences of SSU, ITS, LSU, MCM7, RPB1 and TEF1 genes, we describe four new species in Magnaporthaceae that are associated with grass roots collected from New Jersey Pine Barrens. A new genus, Pseudophialophora, is erected to accommodate three species, which is characterized by slow growth ...

journal_title：Mycologia

authors： Luo J,Walsh E,Zhang N

更新日期：2014-05-01 00:00:00

abstract：:During a survey of fungi associated with arthropods collected in a southern boreal mixed-wood forest in Alberta we obtained 29 isolates of a unique species of Leptographium. This species displayed a distinct combination of characteristics, including curved conidia on short-stipitate conidiophores, a secondary micronem...

journal_title：Mycologia

authors： Greif MD,Gibas CF,Currah RS

更新日期：2006-09-01 00:00:00

abstract：:This contribution to the genus Cantharellus in North America deals with the smaller, reddish pink species from the Gulf of Mexico states and eastern United States. C. texensis sp. nov. is presented as a new southern lookalike of C. cinnabarinus. The morphological species concepts are supported by newly generated molec...

journal_title：Mycologia

authors： Buyck B,Cruaud C,Couloux A,Hofstetter V

更新日期：2011-09-01 00:00:00

abstract：:Paper-based works of art and documents of cultural importance kept in museums and libraries can show notorious signs of deterioration, including foxing stains, caused by fungal colonization. Some of the main chromophore agents of fungal origin that deteriorate paper and therefore affect paper cultural heritage both ae...

journal_title：Mycologia

authors： Nitiu DS,Mallo AC,Saparrat MCN

更新日期：2020-09-01 00:00:00

abstract：:Valsa canker is a destructive disease on apple that causes serious economic losses in eastern Asia. In the present study fungal isolates from cankered apple and pear bark were examined and compared with morphology and rDNA-ITS sequences. Valsa mali was confirmed to be an independent species and a causal pathogen of Va...

journal_title：Mycologia

authors： Wang X,Wei J,Huang L,Kang Z

更新日期：2011-03-01 00:00:00

abstract：:During fieldwork in Guyana several unusual and distinctive taxa of polypores were collected, three of which are described here as new. The first of these, Amauroderma coltricioides is the first species known in the Ganodermataceae with smooth basidiospores. Coltricia verrucata and Coltriciella navispora also are descr...

journal_title：Mycologia

authors： Aime MC,Henkel TW,Ryvarden L

更新日期：2003-07-01 00:00:00

abstract：:The monotypic genus Woswasia is described for wood-inhabiting and mycotrophic fungi classified in the Sordariomycetidae. It is characterized by unicellular, hyaline, globose to ellipsoid, verruculose ascospores; unitunicate long-stipitate asci with an apical annulus staining blue in aqueous cotton blue and perithecia ...

journal_title：Mycologia

authors： Jaklitsch WM,Réblová M,Voglmayr H

更新日期：2013-03-01 00:00:00

abstract：:Sclerotinia sclerotiorum is a necrotrophic plant-pathogenic fungus that infects more than 400 species of plants. In this study the nascent polypeptide-associated complex α subunit gene of S. sclerotiorum (SsNACα; accession No. XP_001593856.1) was cloned and characterized. The relative transcript expression of SsNACα a...

journal_title：Mycologia

authors： Li X,Guo M,Xu D,Chen F,Zhang H,Pan Y,Li M,Gao Z

更新日期：2015-11-01 00:00:00

abstract：:The conidiation of the entomopathogenic fungus Beauveria bassiana (Hyphomycete) is a complex process that involves the stage- and cell-type-specific expression of hundreds of genes. The suppression subtractive hybridization method was used to target genes involved in conidiation. Seventeen genes were cloned that poten...

journal_title：Mycologia

authors： Wu J,Ridgway HJ,Carpenter MA,Glare TR

更新日期：2008-01-01 00:00:00

abstract：:Morphological, phylogenetic (sequencing of the ribosomal ITS region) and, if applicable, biological (pairings of single-spore testers) species recognition have been used to resolve relationships among 69 collections belonging to the Hymenochaetales genera Phellinus s.str. and Fomitiporia. The isolates originate from a...

journal_title：Mycologia

authors： Fischer M,Binder M

更新日期：2004-07-01 00:00:00

abstract：:Early Holocene bison mandibles (Bison antiquus) from Nebraska, ca. 8500 y ago, were examined with a variety of modern histotechnological procedures and staining techniques. A pathological, anatomical diagnosis of moderately severe, locally extensive, mandibular osteomyelitis with intralesional spherules morphologicall...

journal_title：Mycologia

authors： Morrow W

更新日期：2006-09-01 00:00:00

abstract：:We reassessed the circumscription of the cantharelloid clade and identified monophyletic groups by using nLSU, nSSU, mtSSU and RPB2 sequence data. Results agreed with earlier studies that placed the genera Cantharellus, Craterellus, Hydnum, Clavulina, Membranomyces, Multiclavula, Sistotrema, Botryobasidium and the fam...

journal_title：Mycologia

authors： Moncalvo JM,Nilsson RH,Koster B,Dunham SM,Bernauer T,Matheny PB,Porter TM,Margaritescu S,Weiss M,Garnica S,Danell E,Langer G,Langer E,Larsson E,Larsson KH,Vilgalys R

更新日期：2006-11-01 00:00:00

abstract：:Gloeodontia xerophila sp. nov. is described and illustrated from material collected on dead xerophyte debris in the Canary Islands. This species is characterized by the odontioid hymenophore with short aculei, up to 2 mm long, dimitic hyphal system and amyloid, subglobose and verrucose spores, 4-5 x 3-4 microm. The ne...

journal_title：Mycologia

authors： Telleria MT,Dueñas M,Beltrán E,Rodríguez-Armas JL,Melo I

更新日期：2008-07-01 00:00:00