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Registros recuperados: 6
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A phylogenetic study of Dothiorella and Spencermartinsia species associated with woody plants in Iran, New Zealand, Portugal and Spain Naturalis
Abdollahzadeh, J.; Javadi, A.; Zare, R.; Phillips, A.J.L..
Dothiorella and Spencermartinsia are two botryosphaeriaceous genera with dark 2-celled conidia and found in parasitic, saprophytic or endophytic association with various woody host plants. Based on ITS and EF1-α sequence data and morphology, eight new species are described from Iran, New Zealand, Portugal and Spain. Of these, five species are placed in Dothiorella, namely D. iranica, D. parva, D. prunicola, D. sempervirentis and D. striata, and three species belong to Spencermartinsia named as S. citricola, S. mangiferae and S. plurivora. An identification key to the species of each genus is provided.
Tipo: Article / Letter to the editor Palavras-chave: Botryosphaeriaceae; Dothiorella; ITS; Phylogeny; Spencermartinsia; Systematics; Taxonomy.
Ano: 2014 URL: http://www.repository.naturalis.nl/record/532314
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Fungal Planet description sheets: 128–153 Naturalis
Crous, PW.; Shivas, R.G.; Wingfield, M.J.; Summerell, B.A.; Rossman, A.Y.; Alves, J.L.; Adams, G.C.; Barreto, R.W.; Bell, A.; Coutinho, M.L.; Flory, S.L.; Gates, G.; Grice, K.R.; Hardy, G.E.St.J.; Kleczewski, N.M.; Lombard, L.; Longa, C.M.O.; Louis-Seize, G.; Macedo, F.; Mahoney, D.P.; Maresi, G.; Martin-Sanchez, P.M.; Marvanová, L.; Minnis, A.M.; Morgado, L.N.; Noordeloos, M.E.; Phillips, A.J.L.; Quaedvlieg, W.; Ryan, P.G.; Saiz-Jimenez, C.; Seifert, K.A.; Swart, W.J.; Tan, Y.P.; Tanney, J.B.; Thu, P.Q.; Videira, S.I.R.; Walker, D.M.; Groenewald, J.Z..
Novel species of microfungi described in the present study include the following from Australia: Catenulostroma corymbiae from Corymbia, Devriesia stirlingiae from Stirlingia, Penidiella carpentariae from Carpentaria, Phaeococcomyces eucalypti from Eucalyptus, Phialophora livistonae from Livistona, Phyllosticta aristolochiicola from Aristolochia, Clitopilus austroprunulus on sclerophyll forest litter of Eucalyptus regnans and Toxicocladosporium posoqueriae from Posoqueria. Several species are also described from South Africa, namely: Ceramothyrium podocarpi from Podocarpus, Cercospora chrysanthemoides from Chrysanthemoides, Devriesia shakazului from Aloe, Penidiella drakensbergensis from Protea, Strelitziana cliviae from Clivia and Zasmidium syzygii from...
Tipo: Article / Letter to the editor Palavras-chave: ITS DNA barcodes; LSU; Novel fungal species; Systematics.
Ano: 2012 URL: http://www.repository.naturalis.nl/record/532113
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Phylogeny and morphology of four new species of Lasiodiplodia from Iran Naturalis
Abdollahzadeh, J.; Javadi, A.; Mohammadi Goltapeh, E.; Zare, R.; Phillips, A.J.L..
Four new species of Lasiodiplodia; L. citricola, L. gilanensis, L. hormozganensis and L. iraniensis from various tree species in Iran are described and illustrated. The ITS and partial translation elongation factor-1α sequence data were analysed to investigate their phylogenetic relationships with other closely related species and genera. The four new species formed well-supported clades within Lasiodiplodia and were morphologically distinct from all other known species.
Tipo: Article / Letter to the editor Palavras-chave: Botryosphaeriaceae; EF-1α; ITS; Lasiodiplodia; Phylogeny; Taxonomy.
Ano: 2010 URL: http://www.repository.naturalis.nl/record/532326
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Plectosphaerella species associated with root and collar rots of horticultural crops in southern Italy Naturalis
Carlucci, A.; Raimondo, M.L.; Santos, J.; Phillips, A.J.L..
Plectosphaerella cucumerina, most frequently encountered in its Plectosporium state, is well known as a pathogen of several plant species causing fruit, root and collar rot, and collapse. It is considered to pose a serious threat to melon (Cucumis melo) production in Italy. In the present study, an intensive sampling of diseased cucurbits as well as tomato and bell pepper was done and the fungal pathogens present on them were isolated. Phylogenetic relationships of the isolates were determined through a study of ribosomal RNA gene sequences (ITS cluster and D1/D2 domain of the 28S rRNA gene). Combining morphological, culture and molecular data, six species were distinguished. One of these (Pa. cucumerina) is already known. Four new species are described as...
Tipo: Article / Letter to the editor Palavras-chave: D1/D2; ITS; LSU; Phylogeny; Plectosporium; RDNA; Systematics; Taxonomy.
Ano: 2012 URL: http://www.repository.naturalis.nl/record/531914
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Resolving the Diplodia complex on apple and other Rosaceae hosts Naturalis
Phillips, A.J.L.; Lopes, J.; Abdollahzadeh, J.; Bobev, S.; Alves, A..
Diplodia species are known as pathogens on many woody hosts, including fruit trees, worldwide. In this study a collection of Diplodia isolates obtained mostly from apple and other Rosaceae hosts were identified based on morphological characters and DNA sequence data from ITS and EF1-α loci. The results show that the diversity of species associated with twig and branch cankers and fruit rot of apples is larger than previously recognised. Four species were identified, namely D. seriata and D. malorum (which is here reinstated for isolates with D. mutila-like conidia). Diplodia intermedia sp. nov. is closely related to D. seriata, and D. bulgarica sp. nov. is morphologically and phylogenetically distinct from all Diplodia species reported from apples.
Tipo: Article / Letter to the editor Palavras-chave: Apple; Black-rot; Botryosphaeriaceae; Canker; Diplodia; Phylogeny.
Ano: 2012 URL: http://www.repository.naturalis.nl/record/532333
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Resolving the phylogenetic and taxonomic status of dark-spored teleomorph genera in the Botryosphaeriaceae Naturalis
Phillips, A.J.L.; Alves, A.; Pennycook, S.R.; Johnston, P.R.; Ramaley, A.; Akulov, A.; Crous:, P.W..
Species in the Botryosphaeriaceae are common plant pathogens and saprobes found on a variety of mainly woody hosts. Teleomorphs typically have hyaline, aseptate ascospores. However, some have been reported with brown ascospores and their taxonomic status is uncertain. A multi-gene approach (SSU, ITS, LSU, EF1-α and β-tubulin) was used to resolve the correct phylogenetic position of the dark-spored ‘Botryosphaeria’ teleomorphs and related asexual species. Neodeightonia and Phaeobotryon are reinstated for species with brown ascospores that are either 1-septate (Neodeightonia) or 2-septate (Phaeobotryon). Phaeobotryosphaeria is reinstated for species with brown, aseptate ascospores that bear an apiculus at either end. The status of Sphaeropsis is clarified...
Tipo: Article / Letter to the editor Palavras-chave: Barriopsis; Diplodia; Dothiorella; EF1-α; ITS; Lasiodiplodia; LSU; Neodeightonia; Phaeobotryon; Phaeobotryosphaeria; Phylogeny; Spencermartinsia; Sphaeropsis; SSU.
Ano: 2008 URL: http://www.repository.naturalis.nl/record/532050
Registros recuperados: 6
Primeira ... 1 ... Última
 

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