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Registros recuperados: 16
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Calonectria (Cylindrocladium) species associated with dying Pinus cuttings Naturalis
Lombard, L.; Rodas, C.A.; Crous, P.W.; Wingfield, B.D.; Wingfield, M.J..
Calonectria (Ca.) species and their Cylindrocladium (Cy.) anamorphs are well-known pathogens of forest nursery plants in subtropical and tropical areas of the world. An investigation of the mortality of rooted Pinus cuttings in a commercial forest nursery in Colombia led to the isolation of two Cylindrocladium anamorphs of Calonectria species. The aim of this study was to identify these species using DNA sequence data and morphological comparisons. Two species were identified, namely one undescribed species, and Cy. gracile, which is allocated to Calonectria as Ca. brassicae. The new species, Ca. brachiatica, resides in the Ca. brassicae species complex. Pathogenicity tests with Ca. brachiatica and Ca. brassicae showed that both are able to cause disease...
Tipo: Article / Letter to the editor Palavras-chave: Β-tubulin; Calonectria; Cylindrocladium; Histone; Pinus; Root disease.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/532052
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Calonectria species associated with cutting rot of Eucalyptus Naturalis
Lombard, L.; Zhou, X.D.; Crous, P.W.; Wingfield, B.D.; Wingfield, M.J..
Decline in the productivity of Eucalyptus hybrid cutting production in the Guangdong Province of China is linked to cutting rot associated with several Calonectria spp. The aim of this study was to identify these fungi using morphological and DNA sequence comparisons. Two previously undescribed Calonectria spp., Ca. pseudoreteaudii sp. nov. and Ca. cerciana sp. nov. were identified together with Ca. pauciramosa. Calonectria pseudoreteaudii resides in the Ca. reteaudii complex and Ca. cerciana is closely related to Ca. morganii. Connected to the discovery of Ca. pseudoreteaudii, species in the Ca. reteaudii complex were re-considered and the group is shown to accommodate two cryptic species. These originate from Australia and are described as Ca....
Tipo: Article / Letter to the editor Palavras-chave: Australia; Calonectria; China; Cylindrocladium; Eucalyptus; Systematics.
Ano: 2010 URL: http://www.repository.naturalis.nl/record/531722
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Calonectria spp. causing leaf spot, crown and root rot of ornamental plants in Tunisia Naturalis
Lombard, L.; Polizzi, G.; Guarnaccia, V.; Vitale, A.; Crous, P.W..
Calonectria spp. are important pathogens of ornamental plants in nurseries, especially in the Northern Hemisphere. They are commonly associated with a wide range of disease symptoms of roots, leaves and shoots. During a recent survey in Tunisia, a number of Calonectria spp. were isolated from tissues of ornamental plants showing symptoms of leaf spot, crown and root rot. The aim of this study was to identify these Calonectria spp. using morphological and DNA sequence comparisons. Two previously undescribed Calonectria spp., C. pseudomexicana sp. nov. and C. tunisiana sp. nov., were recognised. Calonectria mexicana and C. polizzii are newly reported for the African continent. Pathogenicity tests with all four Calonectria spp. showed that they are able to...
Tipo: Article / Letter to the editor Palavras-chave: Calonectria; Crown and root rot; DNA phylogeny; Leaf spot; Pathogenicity; Systematics.
Ano: 2012 URL: http://www.repository.naturalis.nl/record/531828
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Caulicolous Botryosphaeriales from Thailand Naturalis
Trakunyingcharoen, T.; Lombard, L.; Groenewald, J.Z.; Cheewangkoon, R.; To-anun, C.; Crous, P.W..
Members of Botryosphaeriales are commonly encountered as endophytes or pathogens of various plant hosts. The Botryosphaeriaceae represents the predominant family within this order, containing numerous species associated with canker and dieback disease on a wide range of woody hosts. During the course of routine surveys from various plant hosts in Thailand, numerous isolates of Botryosphaeriaceae, including Aplosporellaceae were collected. Isolates were subsequently identified based on a combination of morphological characteristics and phylogenetic analysis of a combined dataset of the ITS and EF1-α gene regions. The resulting phylogenetic tree revealed 11 well-supported clades, correlating with different members of Botryosphaeriales. Other than confirming...
Tipo: Article / Letter to the editor Palavras-chave: Aplosporella; Botryosphaeriaceae; Diplodia; Lasiodiplodia; Multigene phylogeny; Pseudofusicoccum; Sexual morph; Systematics.
Ano: 2015 URL: http://www.repository.naturalis.nl/record/560051
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Diaporthe: a genus of endophytic, saprobic and plant pathogenic fungi Naturalis
Gomes, R.R.; Glienke, C.; Videira, S.I.R.; Lombard, L.; Groenewald, J.Z.; Crous, P.W..
Diaporthe (Phomopsis) species have often been reported as plant pathogens, non-pathogenic endophytes or saprobes, commonly isolated from a wide range of hosts. The primary aim of the present study was to resolve the taxonomy and phylogeny of a large collection of Diaporthe species occurring on diverse hosts, either as pathogens, saprobes, or as harmless endophytes. In the present study we investigated 243 isolates using multilocus DNA sequence data. Analyses of the rDNA internal transcribed spacer (ITS1, 5.8S, ITS2) region, and partial translation elongation factor 1-alpha (TEF1), beta-tubulin (TUB), histone H3 (HIS) and calmodulin (CAL) genes resolved 95 clades. Fifteen new species are described, namely Diaporthe arengae, D. brasiliensis, D. endophytica,...
Tipo: Article / Letter to the editor Palavras-chave: Diaporthales; Diaporthe; Multi-Locus Sequence Typing (MLST); Phomopsis; Systematics.
Ano: 2013 URL: http://www.repository.naturalis.nl/record/531720
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Epitypification of Fusarium oxysporum – clearing the taxonomic chaos Naturalis
Lombard, L.; Sandoval-Denis, M.; Lamprecht, S.C.; Crous, P.W..
Fusarium oxysporum is the most economically important and commonly encountered species of Fusarium. This soil-borne fungus is known to harbour both pathogenic (plant, animal and human) and non-pathogenic strains. However, in its current concept F. oxysporum is a species complex consisting of numerous cryptic species. Identification and naming these cryptic species is complicated by multiple subspecific classification systems and the lack of living ex-type material to serve as basic reference point for phylogenetic inference. Therefore, to advance and stabilise the taxonomic position of F. oxysporum as a species and allow naming of the multiple cryptic species recognised in this species complex, an epitype is designated for F. oxysporum. Using multi-locus...
Tipo: Article / Letter to the editor Palavras-chave: Cryptic species; Diversity; Human and plant pathogens; Species complex; Subspecific classification.
Ano: 2019 URL: http://www.repository.naturalis.nl/record/673170
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Fungal Planet description sheets: 107–127 Naturalis
Crous, P.W.; Summerell, B.A.; Shivas, R.G.; Burgess, T.I.; Decock, C.A.; Dreyer, L.L.; Granke, L.L.; Guest, D.I.; Hardy, G.E.St.J.; Hausbeck, M.K.; Hüberli, D.; Jung, T.; Koukol, O.; Lennox, C.L.; Liew, E.C.Y.; Lombard, L.; McTaggart, A.R.; Pryke, J.S.; Roets, F.; Saude, C.; Shuttleworth, L.A.; Stukely, M.J.C.; Vánky, K.; Webster, B.J.; Windstam, S.T.; Groenewald, J.Z..
Novel species of microfungi described in the present study include the following from Australia: Phytophthora amnicola from still water, Gnomoniopsis smithogilvyi from Castanea sp., Pseudoplagiostoma corymbiae from Corymbia sp., Diaporthe eucalyptorum from Eucalyptus sp., Sporisorium andrewmitchellii from Enneapogon aff. lindleyanus, Myrmecridium banksiae from Banksia, and Pilidiella wangiensis from Eucalyptus sp. Several species are also described from South Africa, namely: Gondwanamyces wingfieldii from Protea caffra, Montagnula aloes from Aloe sp., Diaporthe canthii from Canthium inerne, Phyllosticta ericarum from Erica gracilis, Coleophoma proteae from Protea caffra, Toxicocladosporium strelitziae from Strelitzia reginae, and Devriesia agapanthi 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/532141
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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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Fungal Planet description sheets: 214–280 Naturalis
Crous, P.W.; Shivas, R.G.; Quaedvlieg, W.; Bank, M. van der; Zhang, Y.; Summerell, B.A.; Guarro, J.; Wingfield, M.J.; Wood, A.R.; Alfenas, A.C.; Braun, U.; Cano-Lira, J.F.; García, D.; Marin-Felix, Y.; Alvarado, P.; Andrade, J.P.; Armengol, J.; Assefa, A.; Breeÿen, A. den; Camele, I.; Cheewangkoon, R.; De Souza, J.T.; Duong, T.A.; Esteve-Raventós, F.; Fournier, J.; Frisullo, S.; García-Jiménez, J.; Gardiennet, A.; Gené, J.; Hernández-Restrepo, M.; Hirooka, Y.; Hospenthal, D.R.; King, A.; Lechat, C.; Lombard, L.; Mang, S.M.; Marbach, P.A.S.; Marincowitz, S.; Marin-Felix, Y.; Montaño-Mata, N.J.; Moreno, G.; Perez, C.A.; Pérez Sierra, A.M.; Robertson, J.L.; Roux, J.; Rubio, E.; Schumacher, R.K.; Stchigel, A.M.; Sutton, D.A.; Tan, Y.P.; Thompson, E.H.; Linde, E. van der; Walker, A.K.; Walker, D.M.; Wickes, B.L.; Wong, P.T.W.; Groenewald, J.Z..
Novel species of microfungi described in the present study include the following from South Africa: Cercosporella dolichandrae from Dolichandra unguiscati, Seiridium podocarpi from Podocarpus latifolius, Pseudocercospora parapseudarthriae from Pseudarthria hookeri, Neodevriesia coryneliae from Corynelia uberata on leaves of Afrocarpus falcatus, Ramichloridium eucleae from Euclea undulata and Stachybotrys aloeticola from Aloe sp. (South Africa), as novel member of the Stachybotriaceae fam. nov. Several species were also described from Zambia, and these include Chaetomella zambiensis on unknown Fabaceae, Schizoparme pseudogranati from Terminalia stuhlmannii, Diaporthe isoberliniae from Isoberlinia angolensis, Peyronellaea combreti from Combretum...
Tipo: Article / Letter to the editor Palavras-chave: ITS DNA barcodes; LSU; Novel fungal genera; Novel fungal species; Systematics.
Ano: 2014 URL: http://www.repository.naturalis.nl/record/531854
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Fungal Planet description sheets: 320–370 Naturalis
Crous, P.W.; Wingfield, M.J.; Guarro, J.; Hernández-Restrepo, M.; Sutton, D.A.; Acharya, K.; Barber, P.A.; Boekhout, T.; Dimitrov, R.A.; Dueñas, M.; Dutta, A.K.; Gené, J.; Gouliamova, D.E.; Groenewald, M.; Lombard, L.; Morozova, O.V.; Sarkar, J.; Smith, M.Th.; Stchigel, A.M.; Wiederhold, N.P.; Alexandrova, A.V.; Antelmi, I.; Armengol, J.; Barnes, I.; Cano-Lira, J.F.; Castañeda Ruiz, R.F.; Contu, M.; Courtecuisse, Pr.R.; da Silveira, A.L.; Decock, C.A.; Goes, A. de; Edathodu, J.; Ercole, E.; Firmino, A.C.; Fourie, A.; Fournier, J.; Furtado, E.L.; Geering, A.D.W.; Gershenzon, J.; Giraldo, A.; Gramaje, D.; Hammerbacher, A.; He, X.-L.; Haryadi, D.; Khemmuk, W.; Kovalenko, A.E.; Krawczynski, R.; Laich, F.; Lechat, C.; Lopes, U.P.; Madrid, H.; Malysheva, E.F.; Marín-Felix, Y.; Martín, M.P.; Mostert, L.; Nigro, F.; Pereira, O.L.; Picillo, B.; Pinho, D.B.; Popov, E.S.; Rodas Peláez, C.A.; Rooney-Latham, S.; Sandoval-Denis, M.; Shivas, R.G.; Silva, V.; Stoilova-Disheva, M.M.; Telleria, M.T.; Ullah, C.; Unsicker, S.B.; Merwe, N.A. van der; Vizzini, A.; Wagner, H.-G.; Wong, P.T.W.; Wood, A.R.; Groenewald, J.Z..
Novel species of fungi described in the present study include the following from Malaysia: Castanediella eucalypti from Eucalyptus pellita, Codinaea acacia from Acacia mangium, Emarcea eucalyptigena from Eucalyptus brassiana, Myrtapenidiella eucalyptorum from Eucalyptus pellita, Pilidiella eucalyptigena from Eucalyptus brassiana and Strelitziana malaysiana from Acacia mangium. Furthermore, Stachybotrys sansevieriicola is described from Sansevieria ehrenbergii (Tanzania), Phacidium grevilleae from Grevillea robusta (Uganda), Graphium jumulu from Adansonia gregorii and Ophiostoma eucalyptigena from Eucalyptus marginata (Australia), Pleurophoma ossicola from bone and Plectosphaerella populi from Populus nigra (Germany), Colletotrichum neosansevieriae from...
Tipo: Article / Letter to the editor Palavras-chave: ITS DNA barcodes; LSU; Novel fungal species; Systematics.
Ano: 2015 URL: http://www.repository.naturalis.nl/record/560050
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Fungal Planet description sheets: 371–399 Naturalis
Crous, P.W.; Wingfield, M.J.; Le Roux, J.J.; Richardson, D.M.; Strasberg, D.; Shivas, R.G.; Alvarado, P.; Edwards, J.; Moreno, G.; Sharma, R.; Sonawane, M.S.; Tan, Y.P.; Altés, A.; Barasubiye, T.; Barnes, C.W.; Blanchette, R.A.; Boertmann, D.; Bogo, A.; Carlavilla, J.R.; Cheewangkoon, R.; Daniel, R.; Beer, Z.W. de; Jesús Yáñez-Morales, M. de; Doung, T.A.; Fernández-Vicente, J.; Geering, A.D.W.; Guest, D.I.; Held, B.W.; Keykoop, M.; Hubka, V.; Ismail, A.M.; Kajale, S.C.; Khemmuk, W.; Kolařík, M.; Kurli, R.; Lebeuf, R.; Lévesque, C.A.; Lombard, L.; Magista, D.; Manjón, J.L.; Marincowitz, S.; Mohedano, J.M.; Nováková, A.; Oberlies, N.H.; Otto, E.C.; Paguigan, N.D.; Pascoe, I.G.; Pérez-Butrón, J.L.; Perrone, G.; Rahi, P.; Raja, H.A.; Rintoul, T.; Sanhueza, R.M.V.; Scarlett, K.; Shouche, Y.S.; Shuttleworth, L.A.; Taylor, P.W.J.; Thorn, R.G.; Vawdrey, L.L.; Solano-Vidal, R.; Voitk, A.; Wong, P.T.W.; Wood, A.R.; Zamora, J.C.; Groenewald, J.Z..
Novel species of fungi described in the present study include the following from Australia: Neoseptorioides eucalypti gen. & sp. nov. from Eucalyptus radiata leaves, Phytophthora gondwanensis from soil, Diaporthe tulliensis from rotted stem ends of Theobroma cacao fruit, Diaporthe vawdreyi from fruit rot of Psidium guajava, Magnaporthiopsis agrostidis from rotted roots of Agrostis stolonifera and Semifissispora natalis from Eucalyptus leaf litter. Furthermore, Neopestalotiopsis egyptiaca is described from Mangifera indica leaves (Egypt), Roussoella mexicana from Coffea arabica leaves (Mexico), Calonectria monticola from soil (Thailand), Hygrocybe jackmanii from littoral sand dunes (Canada), Lindgomyces madisonensis from submerged decorticated wood...
Tipo: Article / Letter to the editor Palavras-chave: ITS DNA barcodes; LSU; Novel fungal species; Systematics.
Ano: 2015 URL: http://www.repository.naturalis.nl/record/588712
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Fungal Planet description sheets: 400–468 Naturalis
Crous, P.W.; Wingfield, M.J.; Richardson, D.M.; Roux, J.J. Le; Strasberg, D.; Edwards, J.; Roets, F.; Hubka, V.; Taylor, P.W.J.; Heykoop, M.; Martin, M.P.; Moreno, G.; Sutton, D.A.; Wiederhold , N.P.; Barnes, C.W.; Carlavilla, J.R.; Gené, J.; Giraldo, A.; Guarnaccia, V.; Guarro, J.; Hernández-Restrepo, M.; Kolařík, M.; Manjón, J.L.; Pascoe, I.G.; Popov, E.S.; Sandoval-Denis, M.; Woudenberg, J.H.C.; Acharya, K.; Alexandrova, A.V.; Alvarado, P.; Barbosa, R.N.; Baseia, I.G.; Blanchette, R.A.; Boekhout, T.; Burgess, T.I.; Cano-Lira, J.F.; Čmoková, A.; Dimitrov, R.A.; Dyakov, M.Yu.; Dueñas, M.; Dutta, A.K.; EsteveRaventós, F.; Fedosova, A.G.; Fournier, J.; Gamboa, P.; Gouliamova, D.E.; Grebenc, T.; Groenewald, M.; Hanse, B.; Hardy, G.E.St.J.; Held, B.W.; Jurjević, Ž.; Kaewgrajang, T.; Latha, K.P.D.; Lombard, L.; Luangsa-ard, J.J.; Lysková, P.; Mallátová, N.; Manimohan, P.; Miller, A.N.; Mirabolfathy, M.; Morozova,, O.V.; Obodai, M.; Oliveira, N.T.; Ordóñez, M.E.; Otto, E.C.; Paloi,, S.; Peterson, S.W.; Phosri, C.; Roux, J.; Salazar, W.A.; Sánchez, A.; Sarria, G.A.; Shin, H.-D.; Silva, B.D.B.; Silva, G.A.; Smith, M.Th.; Souza-Motta, C.M.; Stchigel, A.M.; Stoilova-Disheva, M.M.; Sulzbacher, M.A.; Telleria, M.T.; Toapanta, C.; Traba, J.M.; Valenzuela-Lopez, N.; Watling, R.; Groenewald, J.Z..
Novel species of fungi described in the present study include the following from Australia: Vermiculariopsiella eucalypti, Mulderomyces natalis (incl. Mulderomyces gen. nov.), Fusicladium paraamoenum, Neotrimmatostroma paraexcentricum, and Pseudophloeospora eucalyptorum on leaves of Eucalyptus spp., Anungitea grevilleae (on leaves of Grevillea sp.), Pyrenochaeta acaciae (on leaves of Acacia sp.), and Brunneocarpos banksiae (incl. Brunneocarpos gen. nov.) on cones of Banksia attenuata. Novel foliicolous taxa from South Africa include Neosulcatispora strelitziae (on Strelitzia nicolai), Colletotrichum ledebouriae (on Ledebouria floridunda), Cylindrosympodioides brabejum (incl. Cylindrosympodioides gen. nov.) on Brabejum stellatifolium, Sclerostagonospora...
Tipo: Article / Letter to the editor Palavras-chave: ITS DNA barcodes; LSU; Novel fungal species; Systematics.
Ano: 2016 URL: http://www.repository.naturalis.nl/record/611386
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Novel species of Calonectria associated with Eucalyptus leaf blight in Southeast China Naturalis
Chen, S.F.; Lombard, L.; Roux, J.; Xie, Y.J.; Wingfield, M.J.; Zhou, X.D..
Leaf blight caused by Calonectria spp. is an important disease occurring on Eucalyptus trees grown in plantations of Southeast Asia. Symptoms of leaf blight caused by Calonectria spp. have recently been observed in commercial Eucalyptus plantations in FuJian Province in Southeast China. The aim of this study was to identify these Calonectria spp. employing morphological characteristics, DNA sequence comparisons for the β-tubulin, histone H3 and translation elongation factor-1α gene regions and sexual compatibility. Four Calonectria spp. were identified, including Ca. pauciramosa and three novel taxa described here as Ca. crousiana, Ca. fujianensis and Ca. pseudocolhounii. Inoculation tests showed that all four Calonectria spp. found in this study were...
Tipo: Article / Letter to the editor Palavras-chave: Cylindrocladium; Eucalyptus plantations; FuJian; Pathogenicity.
Ano: 2011 URL: http://www.repository.naturalis.nl/record/531718
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One fungus, which genes? Development and assessment of universal primers for potential secondary fungal DNA barcodes Naturalis
Stielow, J.B.; Lévesque, C.A.; Seifert, K.A.; Meyer, W.; Irinyi, L.; Smits, D.; Renfurm, R.; Verkley, G.J.M.; Groenewald, M.; Chaduli, D.; Lomascolo, A.; Welti, S.; Lesage-Meessen, L.; Favel, A.; Al-Hatmi, A.M.S.; Damm, U.; Yilmaz, N.; Houbraken, J.; Lombard, L.; Quaedvlieg, W.; Binder, M.; Vaas, L.A.I.; Vu, D.; Yurkov, A.; Begerow, D.; Roehl, O.; Guerreiro, M.; Fonseca, A.; Samerpitak, K.; Diepeningen, A.D. van; Dolatabadi, S.; Moreno, L.F.; Casaregola, S.; Mallet, S.; Jacques, N.; Roscini, L.; Egidi, E.; Bizet, C.; Garcia-Hermoso, D.; Martin, M.P.; Deng, S.; Groenewald, J.Z.; Boekhout, T.; Beer, Z.W. de; Barnes, I.; Duong, T.A.; Wingfield, M.J.; Hoog, G.S. de; Crous, P.W.; Lewis, C.T.; Hambleton, S.; Moussa, T.A.A.; Al-Zahrani, H.S.; Almaghrabi, O.A.; Louis-Seize, G.; Assabgui, R.; McCormick, W.; Omer, G.; Dukik, K.; Cardinali, G.; Eberhardt, U.; Vries, M. de; Robert, V..
The aim of this study was to assess potential candidate gene regions and corresponding universal primer pairs as secondary DNA barcodes for the fungal kingdom, additional to ITS rDNA as primary barcode. Amplification efficiencies of 14 (partially) universal primer pairs targeting eight genetic markers were tested across > 1 500 species (1 931 strains or specimens) and the outcomes of almost twenty thousand (19 577) polymerase chain reactions were evaluated. We tested several well-known primer pairs that amplify: i) sections of the nuclear ribosomal RNA gene large subunit (D1–D2 domains of 26/28S); ii) the complete internal transcribed spacer region (ITS1/2); iii) partial β-tubulin II (TUB2); iv) γ-actin (ACT); v) translation elongation factor 1-α (TEF1α);...
Tipo: Article / Letter to the editor Palavras-chave: DNA barcoding; ITS supplement; Molecular taxonomy; Phylogeny; Species identification; Universal primers.
Ano: 2015 URL: http://www.repository.naturalis.nl/record/588731
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Phylogeny and taxonomy of the genus Gliocephalotrichum Naturalis
Lombard, L.; Serrato-Diaz, L.M.; Cheewangkoon, R.; French-Monar, R.D.; Decock, C.; Crous, P.W..
Species in the genus Gliocephalotrichum (= Leuconectria) (Hypocreales, Nectriaceae) are soilborne fungi, associated with post-harvest fruit spoilage of several important tropical fruit crops. Contemporary taxonomic studies of these fungi have relied on morphology and DNA sequence comparisons of the internal transcribed spacer region of the nuclear rDNA (ITS) and the β-tubulin gene regions. Employing DNA sequence data from four loci (β-tubulin, histone H3, ITS, and translation elongation factor 1-alpha) and morphological comparisons, the taxonomic status of the genus Gliocephalotrichum was re-evaluated. As a result five species are newly described, namely G. humicola (Taiwan, soil), G. mexicanum (rambutan fruit from Mexico), G. nephelii (rambutan fruit from...
Tipo: Article / Letter to the editor Palavras-chave: Gliocephalotrichum; Leuconectria; Phylogeny; Taxonomy.
Ano: 2014 URL: http://www.repository.naturalis.nl/record/532119
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Phylogeny and taxonomy of the genus Gliocladiopsis Naturalis
Lombard, L.; Crous, P.W..
Using a global set of isolates and a phylogenetic approach employing DNA sequence data from five genes (β-tubulin, histone H3, internal transcribed spacer region, 28S large subunit region and translation elongation factor 1-α), the taxonomic status of the genus Gliocladiopsis (Glionectria) (Hypocreales, Nectriaceae) was re-evaluated. Gliocladiopsis sagariensis is reinstated as type species for the genus, which proved to be distinct from its former synonym, G. tenuis. The purported teleomorph state of G. tenuis, Glionectria tenuis, is shown to be distinct based on morphological comparisons supported by phylogenetic inference, and is provided with a new name, Gliocladiopsis pseudotenuis. A further four species, mostly isolated from soil, are newly described,...
Tipo: Article / Letter to the editor Palavras-chave: Gliocladiopsis; Phylogeny; Taxonomy.
Ano: 2012 URL: http://www.repository.naturalis.nl/record/532161
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Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

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