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	Provedor de dados Naturalis (2) Autor Grenier, D.B. (1) Jami, F. (1) Kennedy, A.H. (1) Marais, G.J. (1) Mehl, J.W.M. (1) Minnis, A.M. (1) Palm, M.E. (1) Rossman, A.Y. (1) Roux, J. (1) Slippers, B. (1) Walt, F.J.J. van der (1) Wingfield, M.J. (1) Mais... Palavra-chave Botryosphaeriales (2) Taxonomy (2) Agavaceae (1) Ascomycota (1) Asparagaceae (1) Botryosphaeriaceae (1) Coelomycetes (1) Dothideomycetes (1) Molecular phylogeny (1) Morphotaxa (1) Phylogeny (1) Planistromellaceae (1) Septoplaca (1) Tree health (1) Mais... Tipo do documento Article / Letter to the editor (2) Ano 2014 (1) 2012 (1) País Netherlands (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Confronting the constraints of morphological taxonomy in the Botryosphaeriales Naturalis Slippers, B.; Roux, J.; Wingfield, M.J.; Walt, F.J.J. van der; Jami, F.; Mehl, J.W.M.; Marais, G.J.. Identification of fungi and the International Code of Nomenclature underpinning this process, rests strongly on the characterisation of morphological structures. Yet, the value of these characters to define species in many groups has become questionable or even superfluous. This has emerged as DNA-based techniques have increasingly revealed cryptic species and species complexes. This problem is vividly illustrated in the present study where 105 isolates of the Botryosphaeriales were recovered from both healthy and diseased woody tissues of native Acacia spp. in Namibia and South Africa. Thirteen phylogenetically distinct groups were identified based on Internal Transcribed Spacer (ITS) rDNA PCR-RFLP and translation elongation factor 1-α (TEF1-α) sequence... Tipo: Article / Letter to the editor Palavras-chave: Botryosphaeriales; Morphotaxa; Phylogeny; Taxonomy; Tree health. Ano: 2014 URL: http://www.repository.naturalis.nl/record/532438 Phylogeny and taxonomic revision of the Planistromellaceae including its coelomycetous anamorphs: contributions towards a monograph of the genus Kellermania Naturalis Minnis, A.M.; Kennedy, A.H.; Grenier, D.B.; Palm, M.E.; Rossman, A.Y.. The core species of the family Planistromellaceae are included in the teleomorphic genera Planistroma and Planistromella and the connected anamorphic, coelomycetous genera Alpakesa, Kellermania, and Piptarthron. These genera have been defined primarily on the basis of ascospore septation or number of conidial appendages. Due to a lack of DNA sequence data, phylogenetic placement of these genera within the Dothideomycetes, evaluation of monophyly, and questions about generic boundaries could not be adequately addressed in the past. Isolates of nearly all of the known species in these genera were studied genetically and morphologically. DNA sequence data were generated for the nSSU, ITS, nLSU, and RPB1 markers and analysed phylogenetically. These results... Tipo: Article / Letter to the editor Palavras-chave: Agavaceae; Ascomycota; Asparagaceae; Botryosphaeriaceae; Botryosphaeriales; Coelomycetes; Dothideomycetes; Molecular phylogeny; Planistromellaceae; Septoplaca; Taxonomy. Ano: 2012 URL: http://www.repository.naturalis.nl/record/532255 Registros recuperados: 2 Primeira ... 1 ... Última

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