Sequestrate fungi from Patagonian Nothofagus forests: Cystangium (Russulaceae, Basidiomycota).

abstract：:We examined the within-population genetic structure of the Pacific golden chanterelle (Cantharellus formosus) in a 50 y old forest stand dominated by Douglas-fir (Pseudotsuga menziesii) and western hemlock (Tsuga heterophylla) with spatial autocorrelation analysis. We tested the null hypothesis that multilocus genotyp...

journal_title：Mycologia

authors： Dunham SM,O'Dell TE,Molina R

更新日期：2006-03-01 00:00:00

abstract：:Fusarium zanthoxyli and F. continuum are sister taxa that are the etiological agents of canker disease of prickly ash (Zanthoxylum bungeanum) in northern China. These two pathogens, together with F. torreyae, the causal agent of canker disease of the critically endangered conifer Florida torreya (Torreya taxifolia) fr...

journal_title：Mycologia

authors： Zhou X,O'Donnell K,Kim HS,Proctor RH,Doehring G,Cao ZM

更新日期：2018-07-01 00:00:00

abstract：: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-ph...

journal_title：Mycologia

authors： Kauserud H,Schumacher T

更新日期：2003-05-01 00:00:00

abstract：:The current study was conducted to identify Botrytis spp. isolated from symptomatic broad bean plants grown in Hubei Province, China. Among 184 Botrytis strains, three distinct species, B. cinerea, B. fabae and a previously undescribed Botrytis sp., were identified based on morphology of colonies, sclerotia and conidi...

journal_title：Mycologia

authors： Zhang J,Wu MD,Li GQ,Yang L,Yu L,Jiang DH,Huang HC,Zhuang WY

更新日期：2010-09-01 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：:The wood-decay fungi Fomes fasciatus and F. fomentarius share many morphological characters that historically have made species delimitation challenging. We examined morphological, molecular and physiological characters of basidiomata and pure cultures of F. fasciatus and F. fomentarius sampled from multiple plant hos...

journal_title：Mycologia

authors： McCormick MA,Grand LF,Post JB,Cubeta MA

更新日期：2013-11-01 00:00:00

abstract：:Two strains of Fusarium sinensis sp. nov. were isolated from the seeds and roots of wheat (Triticum aestivum L.) in Shandong Province, China. They are superficially similar to F. dlaminii in producing fusiform-to-reniform and napiform microconidia and chlamydospores in almost the same size range as F. dlaminii. Howeve...

journal_title：Mycologia

authors： Zhao ZH,Lu GZ

更新日期：2008-09-01 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：:A new Rosellinia species, R. capetribulensis isolated from Calamus sp. in Australia is described. R. capetribulensis is characterized by perithecia immersed within a carbonaceous stroma surrounded by subiculum-like hyphae, asci with large, barrel-shaped amyloid apical apparatus and large dark brown spores. Morphologic...

journal_title：Mycologia

authors： Bahl J,Jeewon R,Hyde KD

更新日期：2005-09-01 00:00:00

abstract：:We discovered that published polymerase chain reaction (PCR) assays for determining mating type (MAT) idiomorph failed to genotype some of the Fusarium fujikuroi species complex (FFSC) isolates recovered from Mangifera indica (mango), Swietenia macrophylla (big-leaf mahogany), Annona muricata (soursop), Bursera sp., a...

journal_title：Mycologia

authors： Montoya-Martínez AC,Rodríguez-Alvarado G,Fernández-Pavía SP,Proctor RH,Kim HS,O'Donnell K

更新日期：2019-09-01 00:00:00

abstract：:The genus Haligena (Halosphaeriales, Ascomycota), with two accepted species, is encountered frequently in marine habitats, especially on wood in temperate regions. Phylogenetic analyses of Haligena elaterophora (type species) and H. salina were undertaken, with partial large subunit ribosomal DNA sequences, to determi...

journal_title：Mycologia

authors： Sakayaroj J,Pang KL,Phongpaichit S,Jones EB

更新日期：2005-07-01 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：:Soil fungal communities are responsible for carbon and nitrogen (N) cycling. The high complexity of the soil fungal community and the high proportion of taxonomically unidentifiable sequences confound ecological interpretations in field studies because physiological information is lacking for many organisms known only...

journal_title：Mycologia

authors： Hesse CN,Torres-Cruz TJ,Tobias TB,Al-Matruk M,Porras-Alfaro A,Kuske CR

更新日期：2016-11-01 00:00:00

abstract：:After recent changes to the taxonomy of the Botryosphaeriaceae species with diplodia-like (= dark, ovoid, often pigmented) conidia are considered to belong to at least three genera including Diplodia, Lasiodiplodia and Dothiorella. In a recent molecular phylogenetic study it became apparent that two groups of isolates...

journal_title：Mycologia

authors： de Wet J,Slippers B,Preisig O,Wingfield BD,Tsopelas P,Wingfield MJ

更新日期：2009-07-01 00:00:00

abstract：:Fifty-eight isolates representing 39 Pythium species and 17 isolates representing nine Phytophthora species were chosen to investigate intra- and intergeneric relationships with sequence analysis of three genomic areas. The internal transcribed spacer regions (ITS1 and ITS2), including the 5.8S gene of the ribosomal D...

journal_title：Mycologia

authors： Villa NO,Kageyama K,Asano T,Suga H

更新日期：2006-05-01 00:00:00

abstract：:As a part of a large-scale biogeographical study we examined the evolutionary relationships and taxonomic position of Marasmius epidryas, one of the most typical circumpolar arctic-alpine fungi, characterized by a specific, saprobic affinity to dead tissues of Dryas spp. A phylogenetic analysis based on nLSU and RPB2 ...

journal_title：Mycologia

authors： Ronikier M,Ronikier A

更新日期：2011-09-01 00:00:00

abstract：:Multigene data sets were assembled to evaluate the phylogeny of species attributed to the genus Pholiota sensu A.H. Sm. & Hesler. This effort included generation of just more than 200 new sequences from 19 type collections of Pholiota and recent samples from East Asia. Phylogenetic analyses reinforced the autonomous p...

journal_title：Mycologia

authors： Tian EJ,Matheny PB

更新日期：2020-11-11 00:00:00

abstract：:The type of Scleroderma stellatum from Brazil exhibits a sharp echinulate, dark brown peridium, and the type of S. bermudense from Bermuda has a peridium that is loosely woven and fibrillose, whitish to pale brownish. These characters indicate two independent species. This information is contrary to that of Guzmán in ...

journal_title：Mycologia

authors： Guzmán G,Ramírez-Guillén F,Miller OK Jr,Lodge DJ,Baroni TJ

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：:Botr yosphaeria stevensii frequently has been associated with dieback and canker diseases of oak, mainly in the western Mediterranean area but more rarely in other regions. The species concept of B. stevensii has been unclear, and it is possible that some collections were identified incorrectly. A collection of fungal...

journal_title：Mycologia

authors： Alves A,Correia A,Luque J,Phillips A

更新日期：2004-05-01 00:00:00

abstract：:Molecular and ultrastructural investigations are revealing unrealized diversity among chytrids as the taxonomic revision of order Chytridiales (Chytridiomycota) progresses. During a biodiversity survey of soil-inhabiting chytrids in Australia an undescribed chytrid was isolated from a soil sample collected in a cool t...

journal_title：Mycologia

authors： Picard KT,Letcher PM,Powell MJ

更新日期：2009-09-01 00:00:00

abstract：:Analysis of a worldwide collection of strains of Trichoderma asperellum sensu lato using multilocus genealogies of four genomic regions (tef1, rpb2, act, ITS1, 2 and 5.8s rRNA), sequence polymorphism-derived (SPD) markers, matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS) of t...

journal_title：Mycologia

authors： Samuels GJ,Ismaiel A,Bon MC,De Respinis S,Petrini O

更新日期：2010-07-01 00:00:00

abstract：:Despite intensive studies of the Trichophyton mentagrophytes species complex, its taxonomy still causes confusion. In this study, more than 70 dermatophytes were analyzed based on nuc rDNA ITS1-5.8S-ITS2 (ITS), D1-D2 domains of nuc 28S rDNA (D1D2), and β-tubulin gene (TUBB) sequences to clarify phylogenetic relationsh...

journal_title：Mycologia

authors： Suh SO,Grosso KM,Carrion ME

更新日期：2018-01-01 00:00:00

abstract：:Six penzigioid Xylaria species that are characterized by small, discoid to pulvinate, soft stromata are included in this study. Xylaria albocinctoides, X. bicampaniformis and X. lechatii are described as new; Nummularia albocincta, Hypoxylon carabayense and H. discolor are moved to the genus Xylaria to form new combin...

journal_title：Mycologia

authors： Ju YM,Hsieh HM,Rogers JD,Fournier J,Jaklitsch WM,Courtecuisse R

更新日期：2012-05-01 00:00:00

abstract：:The host-endophyte interaction between roots of aspen (Populus tremuloides) and Cryptosporiopsis radicicola was examined primarily by transmission electron microscopy. Hyphae growing on the exterior of the inoculated roots had a thick, electron-dense, adhesive sheath. At hyphal contact and penetration, host epidermal ...

journal_title：Mycologia

authors： Tsuneda A,Wang W,Tsuneda I,Currah RS

更新日期：2009-03-01 00:00:00

abstract：:The taxonomy of Pseudolachnea and Pseudolachnella is controversial. Some authors have regarded them as congeneric, whereas others have considered them to be distinct genera differentiated merely on the number of conidial septa. A total of 26 isolates of Pseudolachnea-like fungi were subjected to morphological examinat...

journal_title：Mycologia

authors： Hashimoto A,Sato G,Matsuda T,Matsumura M,Hatakeyama S,Harada Y,Ikeda H,Tanaka K

更新日期：2015-03-01 00:00:00

abstract：:The perithecial ascomycete Ophiodothella vaccinii causes a leafspot disease of sparkleberry (Vaccinium arboreum), in which an anamorph is produced early in the life cycle of the fungus. The anamorph forms shiny, black, pulvinate conidiomata that contain a single central pore. After initial infection, fungal hyphae per...

journal_title：Mycologia

authors： Hanlin RT

更新日期：2003-05-01 00:00:00

abstract：:The butter boletes (Boletus s.l. sect. Appendiculati) are an economically important group of ectomycorrhizal fungi whose basidiocarps have a yellow tube layer that often bruises blue, yellow reticulate stipe, mild flavor and firm yellow-tinged flesh that may or may not turn blue when exposed. Morphological characters ...

journal_title：Mycologia

authors： Arora D,Frank JL

更新日期：2014-05-01 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：: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