Consulta: subjectFacets:"Basidiomycota"
Registros recuperados: 16
Data/hora: 02/06/2024 14:38:07

Presencia de Mycena Paranaensis para la Micobiota Argentina y reconsideración de Mycena Leaiana (Agaricales, Mycenaceae)
Provedor de dados: 66
Autores: Niveiro,Nicolás; Popoff,Orlando F; Albertó,Edgardo O.
Mycena paranaensis y M. leaiana son dos especies muy similares pertenecientes a la sección Cespitosae, que han sido confundidas por diversos autores. En el presente trabajo se esclarecen los límites específicos entre Mycena leaiana y M. paranaensis. Mycena paranaensis se registra por primera vez para la micobiota argentina, mientras que se excluye a M. leaiana queda excluida.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agaricales; Agaricomycetes; Argentina; Basidiomycota; Mycenaceae.
Ano: 2015
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932015000100007

Analysis of the ergosterol biosynthesis pathway cloning, molecular characterization and phylogeny of lanosterol 14α-demethylase (ERG11) gene of Moniliophthora perniciosa
Provedor de dados: 74
Autores: Ceita,Geruza de Oliveira; Vilas-Boas,Laurival Antônio; Castilho,Marcelo Santos; Carazzolle,Marcelo Falsarella; Pirovani,Carlos Priminho; Selbach-Schnadelbach,Alessandra; Gramacho,Karina Peres; Ramos,Pablo Ivan Pereira; Barbosa,Luciana Veiga; Pereira,Gonçalo Amarante Guimarães; Góes-Neto,Aristóteles.
The phytopathogenic fungus Moniliophthora perniciosa (Stahel) Aime &amp;amp; Philips-Mora, causal agent of witches' broom disease of cocoa, causes countless damage to cocoa production in Brazil. Molecular studies have attempted to identify genes that play important roles in fungal survival and virulence. In this study, sequences deposited in the M. perniciosa Genome Sequencing Project database were analyzed to identify potential biological targets. For the first time, the ergosterol biosynthetic pathway in M. perniciosa was studied and the lanosterol 14α-demethylase gene (ERG11) that encodes the main enzyme of this pathway and is a target for fungicides was cloned, characterized molecularly and its phylogeny analyzed. ERG11 genomic DNA and cDNA were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basidiomycota; Fungus; Ergosterol; Theobroma cacao.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572014000500011

The largest type study of Agaricales species to date: bringing identification and nomenclature of Phlegmacium (Cortinarius) into the DNA era
Provedor de dados: 16
Autores: Liimatainen, K.; Niskanen, T.; Dima, B.; Kytövuori, I.; Ammirati, J.F.; Frøslev, T.G.
Cortinarius is a species-rich and morphologically challenging genus with a cosmopolitan distribution. Many names have not been used consistently and in some instances the same species has been described two or more times under separate names. This study focuses on subg. Phlegmacium as traditionally deﬁned and includes species from boreal and temperate areas of the northern hemisphere. Our goals for this project were to: i) study type material to determine which species already have been described; ii) stabilize the use of Friesian and other older names by choosing a neo- or epitype; iii) describe new species that were discovered during the process of studying specimens; and iv) establish an accurate ITS barcoding database for Phlegmacium species. A total...
Tipo: Article / Letter to the editor
Palavras-chave: Basidiomycota; Diversity; DNA barcoding; ITS; Taxonomy; Typiﬁcation.
Ano: 2014
URL: http://www.repository.naturalis.nl/record/532330

Taxonomy and evolutionary relationships within species of section Rimosae (Inocybe) based on ITS, LSU and mtSSU sequence data
Provedor de dados: 16
Autores: Larsson, E.; Ryberg, M.; Moreau, P.-A.; Delcuse Mathiesen, Å.; Jacobsson, S.
The present study aimed at elucidating the structure of Inocybe subg. Inosperma sect. Rimosae but included also representatives from subg. Mallocybe and the genus Auritella. Phylogenetic relationships were inferred using ITS, LSU and mtSSU sequence data. The analyses recovered the ingroup as a monophyletic, strongly supported clade. The results indicate that recognizing Auritella on the genus level renders Inocybe paraphyletic. The species traditionally placed in sect. Rimosae were found to be distributed over two strongly supported clades, Maculata and Rimosae s.s. The Maculata clade clusters with sect. Cervicolores and the two represent subg. Inosperma in a strict sense. Rimosae s.s. emerges as an independent, supported clade well separated from...
Tipo: Article / Letter to the editor
Palavras-chave: Agaricales; Basidiomycota; Molecular systematics; Phylogeny; Taxonomy.
Ano: 2009
URL: http://www.repository.naturalis.nl/record/532349

Mycophagous Drosophilidae (Diptera) guild and their hosts in the Brazilian Amazon
Provedor de dados: 84
Autores: Santa-Brígida,Rosângela; Wartchow,Felipe; Medeiros,Priscila Sanjuan; Gottschalk,Marco Silva; Martins,Marlúcia Bonifácio; Carvalho,Claudio José Barros de.
Abstract The composition and potential hosts of mycophagous Drosophilidae from a section of the Brazilian Amazon forest in the Caxiuanã National forest were investigated. Sampling was performed in three different periods at long the wet season (January (beginning) and July (end) 2013 and May (middle) 2014). The samples were collected from existing trails by actively searching for fungal fruiting bodies where Drosophilidae were present. We present composition and richness analysis over two years of sampling sampling Drosophilidae and Fungi. We evaluate sampling completeness using asymptotic species richness estimators. Out of 159 fruiting body samples and 64 fungal species, 5,124 drosophilids belonging to 55 species and 5 genera were collected. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agaricales; Basidiomycota; Drosophila; Fungal composition; Hirtodrosophila; Insects; Mycodrosophila; Polyporaceae; Species richness; Zygothrica.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492019000100220

New Records of Microfungi and Chromista from Anatolian Peninsula of Turkey
Provedor de dados: 87
Autores: OZASLAN,C.; HÜSEYIN,E.; FAROOQ,S.; ONEN,H.
ABSTRACT: This article presents new records of fungi and downy mildews in Turkey on different weeds of agrophytocoenosis. These records include Plectosphaerella alismatis (Oudem.) A.J.L. Phillips, Carlucci &amp; M.L. Raimondo (on Alisma plantago-aquatica L.), Pyricularia grisea Sacc. (on Setaria viridis (L.) P. Beauv.), Phakopsora artemisiae Hirats. (on Artemisia dracunculus L.), Puccinia rubefaciens Johanson (on Galium sp.), Ustilago trichophora (Link) Kunze (on Echinochloa crus-galli (L.) P. Beauv.), Peronospora astragalina Syd. (on Astragalus homosus L.) and P. myagri Mayor (on Myagrum perfoliatum L.). Plectosphaerella and Phakopsora as generic level and others as species are new records from Turkey. Description and illustrations of the identified fungi...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ascomycota; Basidiomycota; Oomycota; Taxonomy; Weeds; Turkey.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100332

Total lipid and fatty acid accumulation during basidiospore formation in the ectomycorrhizal fungus Pisolithus sp.
Provedor de dados: 90
Autores: Campos,André Narvaes da Rocha; Costa,Maurício Dutra; Tótola,Marcos Rogério; Borges,Arnaldo Chaer.
The basidiospores of Pisolithus sp. contain large amounts of lipids, indicating provision for future germination in the host rhizosphere. However, the accumulation, composition, and mobilization of lipids during formation and germination of these spores are largely unknown. In this study, lipid storage and fatty acid composition during basidiosporogenesis were analyzed in fresh basidiocarps using bright-field microscopy and gas chromatography. Abundant lipid bodies are found in the hyphae, basidia, and basidiospores of fungal basidiocarps. This evidences a considerable C transport in the basidiocarp to meet the C demand during basidiospore formation. Fatty acid composition analysis revealed the presence of 24 compounds with chains of 9 to 18 C atoms,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basidiomycota; Basidiosporogenesis; Carbon storage; Ectomycorrhiza; Fatty acids.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832008000400017

Espécies raras de Phallales (Agaricomycetidae, Basidiomycetes) no Nordeste do Brasil
Provedor de dados: 39
Autores: Leite,Anileide Gomes; Silva,Bianca Denise Barbosa; Araújo,Ricardo Souza; Baseia,Iuri Goulart.
Seis espécies interessantes de Phallales são registradas para a Mata Atlântica: Aseroë floriformis Baseia &amp;amp; Calonge, Geastrum setiferum Baseia, Ileodictyon cibarium Tulasne ex Raoul, Laternea triscapa Turpin, Phallus pygmaeus Baseia e Staheliomyces cinctus E. Fischer. Adicionalmente, são fornecidas chave de identificação e comentários sobre a taxonomia e ecologia dessas espécies.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basidiomycota; Gasteromycetes; MEV; Taxonomia; Neotrópicos.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062007000100011

Phylogenetic placement of Tritirachium strains from the URM culture collection originally founded by Augusto Chaves Batista (1916-1967) in Brazil, and the description of T. batistae sp. nov.
Provedor de dados: 39
Autores: Bezerra,Jadson Diogo Pereira; Felipe,Maria Tamara de Caldas; Paiva,Laura Mesquita; Magalhães,Oliane Maria Correia; Silva-Nogueira,Eliane Barbosa da; Silva,Gladstone Alves da; Souza-Motta,Cristina Maria de.
ABSTRACT Twenty-seven Tritirachium strains were present in the URM culture collection originally founded in Brazil by Augusto Chaves Batista. Fifteen freshly-prepared cultures were obtained from these original strains preserved under mineral oil. DNA was extracted for analysing phylogenetic relationships using the sequence information available from Tritirachium type materials and reference strains. Phylogenetic analysis using the internal transcribed spacer (ITS) ribosomal DNA sequences revealed that eight of these strains belong to the same clade as of T. oryzae and that the four other strains belong to the same clade as of T. candoliense. The strain URM 38, which was previously identified as “T. brumptii”, appeared to exist as a single lineage, related...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basidiomycota; Brazilian fungi; Fungal preservation; Phylogeny; Taxonomy.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062020000200290

Novos registros de Ferrugens (Uredinales) sobre Fabaceae para o Brasil
Provedor de dados: 39
Autores: França,Isadora Fernandes de; Sotão,Helen Maria Pontes.
Em levantamento realizado na Reserva Biológica do Lago Piratuba, no Estado do Amapá, foram identificadas duas espécies de Uredinales que constituem novos registros para o Brasil: Atelocauda incrustans Arthur &amp;amp; Cummins e Chaconia alutacea Juel. O gênero Atelocauda representa a primeira citação para a América do Sul.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amapá; Basidiomycota; Fungos; Leguminosae; Urediniomycetes.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062009000300027

Taxonomic studies of Amanita muscaria (L.) Lam (Amanitaceae, Agaricomycetes) and its infraspecific taxa in Brazil
Provedor de dados: 39
Autores: Wartchow,Felipe; Maia,Leonor Costa; Cavalcanti,Maria Auxiliadora de Queiroz.
We analyzed specimens identified as Amanita muscaria, some recently collected and others already deposited in herbaria, in Brazil. We concluded that two subspecies of A. muscaria occur in Brazil: A. muscaria var. muscaria; and A.muscaria var. flavivolvata. The first taxon was found in association with Castanea sativa, and the second (one specimen only) was found in association with Pinus and Eucalyptus spp. Morphologically, A. muscaria var. flavivolvata is distinguished by a shallower subhymenium and by basidiospores that are more elongated than are those of A. muscaria var. muscaria, which is the more widely known subspecies. We present descriptions, discussions, illustrations and a dichotomous key for these two subspecies.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agaricales; Basidiomycota; Mushroom; Taxonomy.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062013000100005

O gênero Calostoma (Boletales, Agaricomycetidae) em áreas de cerrado e semi-árido no Brasil
Provedor de dados: 39
Autores: Baseia,Iuri Goulart; Silva,Bianca Denise Barbosa; Leite,Anileide Gomes; Maia,Leonor Costa.
O gênero Calostoma está representado no Brasil por duas espécies: C. cinnabarinum Desv., registrada pela primeira vez no Brasil e C. zanchianus (Rick) Baseia &amp;amp; Calonge, que ocorrem nas regiões sul, sudeste e nordeste. São fornecidas descrições, ilustrações e imagens em MEV da ornamentação dos esporos.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basidiomycota; Gasteromycetes; Neotrópicos; Sclerodermataceae; Taxonomia.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062007000200003

Species of Hypholoma (Fr.) P. Kumm. (Strophariaceae, Agaricales) in Rio Grande do Sul State, Brazil
Provedor de dados: 39
Autores: Cortez,Vagner Gularte; Silveira,Rosa Mara Borges da.
Detailed descriptions, illustrations, discussions and a key for identification of the known species of the genus Hypholoma (Fr.) P. Kumm. in Rio Grande do Sul state are presented, as well as a revision of the Hypholoma specimens deposited in the Fungi Rickiani collection. Based on the authors' collections and the herbarium revision, the following species were recognized: H. aurantiacum (Cooke) Faus, H. ericaeum (Pers.: Fr.) Kühner, and H. subviride (Berk. &amp;amp; M.A. Curtis) Dennis.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basidiomycota; Agaricomycetidae; Stropharioideae; Nematoloma; Brazilian mycobiota.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062007000300008

Primeros registros de Hysterangium inflatum (Phallomycetidae, Basidiomycota) y Descomyces varians (Agaricomycetidae, Basidiomycota) en plantaciones de Eucalyptus en Jujuy, Argentina
Provedor de dados: 51
Autores: Hernández Caffot,María Luciana.
Estudios de diversidad de hongos en plantaciones de Eucalyptus, en la Provincia Fitogeográfica Selva de las Yungas en Jujuy, han permitido registrar la presencia de dos especies exóticas de hongos hipogeos micorrícicos: Hysterangium inflatum y Descomyces varians. Estas colecciones constituyen los primeros registros para el país y para la región de las Yungas en el Noroeste de Argentina, respectivamente. A su vez, ambas especies se registran por primera vez en la provincia de Jujuy.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basidiomycota; Eucalyptus; Falsas trufas; Hongos hipogeos; Yungas.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000200001

Agaricales del Chaco Oriental 1: Primer registro de Tetrapyrgos nigripes (Marasmiaceae) y Xeromphalina tenuipes (Mycenaceae) para la región
Provedor de dados: 51
Autores: Ramírez,Natalia A; Niveiro,Nicolás; Popoff,Orlando F.
Se describen e ilustran a Tetrapyrgos nigripes y Xeromphalina tenuipes, registros nuevos para la región del Chaco Oriental, de estas dos especies pantropicales. Tetrapyrgos nigripes se caracteriza por su píleo centralmente estipitado con esporas tetraédricas y pileipellis con estructuras rameales, mientras que X. tenuipes presenta el píleo amarillento a ocráceo anaranjado, laminillas amarillas más claras y estípite marrón rojizo cubierto por abundantes pelos que le dan un aspecto aterciopelado.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basidiomycota; Hongos lignícolas; Reserva Natural Educativa Colonia Benítez; Diversidad.
Ano: 2013
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722013000300002

Agaricales Fungi from atlantic rain forest fragments in Minas Gerais, Brazil
Provedor de dados: 58
Autores: Rosa,Luiz Henrique; Capelari,Marina.
Two Atlantic Rain Forest fragments in Minas Gerais state were studied to access their Agaricales fungal richness. A total of 187 specimens were collected and 109 species, 39 genera, and eight families were identified. Thirty-three species were cited for the first time in Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basidiomycota; Biodiversity; Brazilian ecosystems; Threatened environment.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000400015