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Fungal Planet description sheets: 1478-1549. PERSOONIA 2023; 50:158-310. [PMID: 38567263 PMCID: PMC10983837 DOI: 10.3767/persoonia.2023.50.05] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 05/10/2023] [Indexed: 04/04/2024]
Abstract
Novel species of fungi described in this study include those from various countries as follows: Australia, Aschersonia mackerrasiae on whitefly, Cladosporium corticola on bark of Melaleuca quinquenervia, Penicillium nudgee from soil under Melaleuca quinquenervia, Pseudocercospora blackwoodiae on leaf spot of Persoonia falcata, and Pseudocercospora dalyelliae on leaf spot of Senna alata. Bolivia, Aspicilia lutzoniana on fully submersed siliceous schist in high-mountain streams, and Niesslia parviseta on the lower part and apothecial discs of Erioderma barbellatum on a twig. Brazil, Cyathus bonsai on decaying wood, Geastrum albofibrosum from moist soil with leaf litter, Laetiporus pratigiensis on a trunk of a living unknown hardwood tree species, and Scytalidium synnematicum on dead twigs of unidentified plant. Bulgaria, Amanita abscondita on sandy soil in a plantation of Quercus suber. Canada, Penicillium acericola on dead bark of Acer saccharum, and Penicillium corticola on dead bark of Acer saccharum. China, Colletotrichum qingyuanense on fruit lesion of Capsicum annuum. Denmark, Helminthosphaeria leptospora on corticioid Neohypochnicium cremicolor. Ecuador (Galapagos), Phaeosphaeria scalesiae on Scalesia sp. Finland, Inocybe jacobssonii on calcareous soils in dry forests and park habitats. France, Cortinarius rufomyrrheus on sandy soil under Pinus pinaster, and Periconia neominutissima on leaves of Poaceae. India, Coprinopsis fragilis on decaying bark of logs, Filoboletus keralensis on unidentified woody substrate, Penicillium sankaranii from soil, Physisporinus tamilnaduensis on the trunk of Azadirachta indica, and Poronia nagaraholensis on elephant dung. Iran, Neosetophoma fici on infected leaves of Ficus elastica. Israel, Cnidariophoma eilatica (incl. Cnidariophoma gen. nov.) from Stylophora pistillata. Italy, Lyophyllum obscurum on acidic soil. Namibia, Aureobasidium faidherbiae on dead leaf of Faidherbia albida, and Aureobasidium welwitschiae on dead leaves of Welwitschia mirabilis. Netherlands, Gaeumannomycella caricigena on dead culms of Carex elongata, Houtenomyces caricicola (incl. Houtenomyces gen. nov.) on culms of Carex disticha, Neodacampia ulmea (incl. Neodacampia gen. nov.) on branch of Ulmus laevis, Niesslia phragmiticola on dead standing culms of Phragmites australis, Pseudopyricularia caricicola on culms of Carex disticha, and Rhodoveronaea nieuwwulvenica on dead bamboo sticks. Norway, Arrhenia similis half-buried and moss-covered pieces of rotting wood in grass-grown path. Pakistan, Mallocybe ahmadii on soil. Poland, Beskidomyces laricis (incl. Beskidomyces gen. nov.) from resin of Larix decidua ssp. polonica, Lapidomyces epipinicola from sooty mould community on Pinus nigra, and Leptographium granulatum from a gallery of Dendroctonus micans on Picea abies. Portugal, Geoglossum azoricum on mossy areas of laurel forest areas planted with Cryptomeria japonica, and Lunasporangiospora lusitanica from a biofilm covering a biodeteriorated limestone wall. Qatar, Alternaria halotolerans from hypersaline sea water, and Alternaria qatarensis from water sample collected from hypersaline lagoon. South Africa, Alfaria thamnochorti on culm of Thamnochortus fraternus, Knufia aloeicola on Aloe gariepensis, Muriseptatomyces restionacearum (incl. Muriseptatomyces gen. nov.) on culms of Restionaceae, Neocladosporium arctotis on nest of cases of bag worm moths (Lepidoptera, Psychidae) on Arctotis auriculata, Neodevriesia scadoxi on leaves of Scadoxus puniceus, Paraloratospora schoenoplecti on stems of Schoenoplectus lacustris, Tulasnella epidendrea from the roots of Epidendrum × obrienianum, and Xenoidriella cinnamomi (incl. Xenoidriella gen. nov.) on leaf of Cinnamomum camphora. South Korea, Lemonniera fraxinea on decaying leaves of Fraxinus sp. from pond. Spain, Atheniella lauri on the bark of fallen trees of Laurus nobilis, Halocryptovalsa endophytica from surface-sterilised, asymptomatic roots of Salicornia patula, Inocybe amygdaliolens on soil in mixed forest, Inocybe pityusarum on calcareous soil in mixed forest, Inocybe roseobulbipes on acidic soils, Neonectria borealis from roots of Vitis berlandieri × Vitis rupestris, Sympoventuria eucalyptorum on leaves of Eucalyptus sp., and Tuber conchae from soil. Sweden, Inocybe bidumensis on calcareous soil. Thailand, Cordyceps sandindaengensis on Lepidoptera pupa, buried in soil, Ophiocordyceps kuchinaraiensis on Coleoptera larva, buried in soil, and Samsoniella winandae on Lepidoptera pupa, buried in soil. Taiwan region (China), Neophaeosphaeria livistonae on dead leaf of Livistona rotundifolia. Türkiye, Melanogaster anatolicus on clay loamy soils. UK, Basingstokeomyces allii (incl. Basingstokeomyces gen. nov.) on leaves of Allium schoenoprasum. Ukraine, Xenosphaeropsis corni on recently dead stem of Cornus alba. USA, Nothotrichosporon aquaticum (incl. Nothotrichosporon gen. nov.) from water, and Periconia philadelphiana from swab of coil surface. Morphological and culture characteristics for these new taxa are supported by DNA barcodes. Citation: Crous PW, Osieck ER, Shivas RG, et al. 2023. Fungal Planet description sheets: 1478-1549. Persoonia 50: 158- 310. https://doi.org/10.3767/persoonia.2023.50.05.
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Diversity and phylogeny of basidiomycetous yeasts from plant leaves and soil: Proposal of two new orders, three new families, eight new genera and one hundred and seven new species. Stud Mycol 2020; 96:17-140. [PMID: 32206137 PMCID: PMC7082220 DOI: 10.1016/j.simyco.2020.01.002] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Nearly 500 basidiomycetous yeast species were accepted in the latest edition of The Yeasts: A Taxonomic Study published in 2011. However, this number presents only the tip of the iceberg of yeast species diversity in nature. Possibly more than 99 % of yeast species, as is true for many groups of fungi, are yet unknown and await discovery. Over the past two decades nearly 200 unidentified isolates were obtained during a series of environmental surveys of yeasts in phyllosphere and soils, mainly from China. Among these isolates, 107 new species were identified based on the phylogenetic analyses of nuclear ribosomal DNA (rDNA) [D1/D2 domains of the large subunit (LSU), the small subunit (SSU), and the internal transcribed spacer region including the 5.8S rDNA (ITS)] and protein-coding genes [both subunits of DNA polymerase II (RPB1 and RPB2), the translation elongation factor 1-α (TEF1) and the mitochondrial gene cytochrome b (CYTB)], and physiological comparisons. Forty-six of these belong to 16 genera in the Tremellomycetes (Agaricomycotina). The other 61 are distributed in 26 genera in the Pucciniomycotina. Here we circumscribe eight new genera, three new families and two new orders based on the multi-locus phylogenetic analyses combined with the clustering optimisation analysis and the predicted similarity thresholds for yeasts and filamentous fungal delimitation at genus and higher ranks. Additionally, as a result of these analyses, three new combinations are proposed and 66 taxa are validated.
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Key Words
- Apiotrichum xylopini S.O. Suh, C.F. Lee, Gujjari & J.J. Zhou ex Kachalkin, Yurkov & Boekhout
- Bannozyma arctica Vishniac & M. Takash. ex Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Basidiomycetous yeasts
- Begerowomyces Q.M. Wang & F.Y. Bai
- Begerowomyces foliicola Q.M. Wang, F.Y. Bai & A.H. Li
- Bensingtonia pseudorectispora Q.M. Wang, F.Y. Bai & A.H. Li
- Bensingtonia wuzhishanensis Q.M. Wang, F.Y. Bai & A.H. Li
- Boekhoutia Q.M. Wang & F.Y. Bai
- Boekhoutia sterigmata Q.M. Wang, F.Y. Bai & A.H. Li
- Bulleribasidium cremeum Q.M. Wang, F.Y. Bai & A.H. Li
- Bulleribasidium elongatum Q.M. Wang, F.Y. Bai & A.H. Li
- Bulleribasidium panici Fungsin, M. Takash. & Nakase ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bulleribasidium phyllophilum Q.M. Wang, F.Y. Bai & A.H. Li
- Bulleribasidium phyllostachydis Q.M. Wang, F.Y. Bai & A.H. Li
- Bulleribasidium pseudopanici Q.M. Wang, F.Y. Bai & A.H. Li
- Bulleribasidium siamense Fungsin, M. Takash. & Nakase ex Q.M. Wang, F.Y. Bai, Boekhout & Nakase
- Carcinomyces arundinariae Fungsin, M. Takash. & Nakase ex Yurkov
- Carlosrosaea foliicola Q.M. Wang, F.Y. Bai & A.H. Li
- Carlosrosaea simaoensis Q.M. Wang, F.Y. Bai & A.H. Li
- Chrysozyma cylindrica Q.M. Wang, F.Y. Bai & A.H. Li
- Chrysozyma flava Q.M. Wang, F.Y. Bai & A.H. Li
- Chrysozyma fusiformis Q.M. Wang, F.Y. Bai & A.H. Li
- Chrysozyma iridis Q.M. Wang, F.Y. Bai & A.H. Li
- Chrysozyma pseudogriseoflava Q.M. Wang, F.Y. Bai & A.H. Li
- Chrysozyma rhododendri Q.M. Wang, F.Y. Bai & A.H. Li
- Chrysozyma sambuci Q.M. Wang, F.Y. Bai & A.H. Li
- Chrysozyma sorbariae Q.M. Wang, F.Y. Bai & A.H. Li
- Colacogloea aletridis Q.M. Wang, F.Y. Bai & A.H. Li
- Colacogloea hydrangeae Q.M. Wang, F.Y. Bai & A.H. Li
- Colacogloea rhododendri Q.M. Wang, F.Y. Bai & A.H. Li
- Colacogloea subericola (Belloch, Villa-Carv., Á;lv.-Rodríg. & Coque) Q.M. Wang, & F.Y. Bai
- Cystobasidium alpinum Turchetti, Selbmann, Onofri & Buzzini
- Cystobasidium portillonense Laich, Vaca & R. Chávez ex Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Cystobasidium raffinophilum Q.M. Wang, F.Y. Bai & A.H. Li
- Cystobasidium terricola Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces bifurcus Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces cylindricus F.Y. Bai, Q.M. Wang & M. Takash. ex F.Y. Bai & Q.M. Wang
- Derxomyces elongatus Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces hubeiensis F.Y. Bai, Q.M. Wang & M. Takash. ex F.Y. Bai & Q.M. Wang
- Derxomyces longicylindricus Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces longiovatus Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces melastomatis Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces nakasei F.Y. Bai, Q.M. Wang & M. Takash. ex F.Y. Bai & Q.M. Wang
- Derxomyces napiformis Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces ovatus Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces polymorphus Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces pseudoboekhoutii Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces pseudoyunnanensis Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces taiwanicus Q.M. Wang, F.Y. Bai & A.H. Li
- Derxomyces xingshanicus Q.M. Wang, F.Y. Bai & A.H. Li
- Dioszegia heilongjiangensis Q.M. Wang, F.Y. Bai & A.H. Li
- Dioszegia kandeliae Q.M. Wang, F.Y. Bai, L.D. Guo & A.H. Li
- Dioszegia maotaiensis Q.M. Wang, F.Y. Bai & A.H. Li
- Dioszegia milinica Q.M. Wang, F.Y. Bai & A.H. Li
- Dioszegia ovata Q.M. Wang, F.Y. Bai & A.H. Li
- Dioszegia zsoltii F.Y. Bai, M. Takash. & Nakase
- F.Y. Bai, M. Groenew. & Boekhout
- Filobasidium dingjieense Q.M. Wang, F.Y. Bai & A.H. Li
- Filobasidium globosum Q.M. Wang, F.Y. Bai & A.H. Li
- Filobasidium mali Q.M. Wang, F.Y. Bai & A.H. Li
- Filobasidium mucilaginum Q.M. Wang, F.Y. Bai & A.H. Li
- Genolevuria bromeliarum Landell & P. Valente ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Genolevuria pseudoamylolytica Q.M. Wang, F.Y. Bai & A.H. Li
- Glaciozyma Turchetti, Connell, Thomas-Hall & Boekhout ex M. Groenew. & Q.M. Wang
- Glaciozyma antarctica (Fell, Statzell, I.L. Hunter & Phaff) M. Groenew. & Q.M. Wang
- Glaciozyma martinii Turchetti, Connell, Thomas-Hall & Boekhout
- Glaciozyma watsonii Turchetti, Connell, Thomas-Hall & Boekhout
- Heitmania cylindrica Q.M. Wang, F.Y. Bai & A.H. Li
- Heitmania tridentata Q.M. Wang, F.Y. Bai & A.H. Li
- Heitmaniaceae Q.M. Wang & F.Y. Bai
- Heitmaniales Q.M. Wang & F.Y. Bai
- Holtermannia saccardoi Q.M. Wang, F.Y. Bai & A.H. Li
- Jianyuniaceae Q.M. Wang & F.Y. Bai
- Kockovaella haikouensis Q.M. Wang, F.Y. Bai & A.H. Li
- Kockovaella ischaemi Q.M. Wang, F.Y. Bai & A.H. Li
- Kockovaella mexicana Lopandić, O. Molnár & Prillinger ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Kockovaella nitrophila Q.M. Wang, F.Y. Bai & A.H. Li
- Kondoa arboricola Q.M. Wang, F.Y. Bai & A.H. Li
- Kondoa chamaenerii Q.M. Wang, F.Y. Bai & A.H. Li
- Kondoa cylindrica Q.M. Wang, F.Y. Bai & A.H. Li
- Kondoa daliangziensis Q.M. Wang, F.Y. Bai & A.H. Li
- Kondoa foliicola Q.M. Wang, F.Y. Bai & A.H. Li
- Kondoa lulangica Q.M. Wang, F.Y. Bai & A.H. Li
- Kondoa myxariophila Q.M. Wang, F.Y. Bai & A.H. Li
- Kondoa rhododendri Q.M. Wang, F.Y. Bai & A.H. Li
- Kondoa ribitophobia Q.M. Wang, F.Y. Bai & A.H. Li
- Kondoa thailandica Fungsin, Hamam. & Nakase ex Q.M. Wang, M. Groenew., F.Y. Bai & Boekhout
- Kwoniella newhampshirensis K. Sylvester, Q.M. Wang & C.T. Hittinger
- Kwoniella ovata Q.M. Wang, F.Y. Bai & A.H. Li
- Kwoniella shandongensis R. Chen, Y.M. Jiang & S.C. Wei ex M. Groenew. & Q.M. Wang
- Leucosporidium creatinivorum (Golubev) M. Groenew. & Q.M. Wang
- Leucosporidium fragarium (J.A. Barnett & Buhagiar) M. Groenew. & Q.M. Wang
- Leucosporidium intermedium (Nakase & M. Suzuki) M. Groenew. & Q.M. Wang
- Leucosporidium muscorum (Di Menna) M. Groenew. & Q.M. Wang
- Leucosporidium yakuticum (Golubev) M. Groenew. & Q.M. Wang
- Meniscomyces Q.M. Wang & F.Y. Bai
- Meniscomyces layueensis Q.M. Wang, F.Y. Bai & A.H. Li
- Microbotryozyma swertiae Q.M. Wang, F.Y. Bai & A.H. Li
- Microsporomyces ellipsoideus Q.M. Wang, F.Y. Bai & A.H. Li
- Microsporomyces pseudomagnisporus Q.M. Wang, F.Y. Bai & A.H. Li
- Microsporomyces rubellus Q.M. Wang, F.Y. Bai & A.H. Li
- Molecular phylogeny
- Naganishia onofrii Turchetti, Selbmann & Zucconi ex Yurkov
- Naganishia vaughanmartiniae Turchetti, Blanchette & Arenz ex Yurkov
- Nielozyma Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nielozyma formosana Nakase, Tsuzuki, F.L. Lee & M. Takash. ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nielozyma melastomatis Nakase, Tsuzuki, F.L. Lee & M. Takash. ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Oberwinklerozyma dicranopteridis Q.M. Wang, F.Y. Bai & A.H. Li
- Oberwinklerozyma nepetae Q.M. Wang, F.Y. Bai & A.H. Li
- Oberwinklerozyma silvestris Golubev & Scorzetti ex Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Oberwinklerozyma straminea Golubev & Scorzetti ex Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Papiliotrema aspenensis (Ferreira-Paim, et al.) Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Papiliotrema baii Yurkov, M.A. Guerreiro & Á;. Fonseca ex Yurkov
- Papiliotrema frias V. de García, Zalar, Brizzio, Gunde-Cim. & Van Broock ex Yurkov
- Papiliotrema hoabinhensis D.T. Luong, M. Takash., Ty, Dung & Nakase ex Yurkov
- Papiliotrema japonica J.P. Samp., Fonseca & Fell ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Papiliotrema terrestris Crestani, Landell, Faganello, Vainstein, Vishniac & P. Valente ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Papiliotrema wisconsinensis K. Sylvester, Q.M. Wang & Hittinger ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Phaeotremella lactea Q.M. Wang, F.Y. Bai & A.H. Li
- Phaeotremella ovata Q.M. Wang, F.Y. Bai & A.H. Li
- Phaffia aurantiaca Q.M. Wang, F.Y. Bai & A.H. Li
- Phyllozyma aceris Q.M. Wang, F.Y. Bai & A.H. Li
- Phyllozyma jiayinensis Q.M. Wang, F.Y. Bai & A.H. Li
- Piskurozyma fildesensis T.T. Zhang & Li Y. Yu ex Yurkov
- Piskurozyma taiwanensis Nakase, Tsuzuki & M. Takash. ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pseudobensingtonia fusiformis Q.M. Wang, F.Y. Bai & A.H. Li
- Pseudohyphozyma hydrangeae Q.M. Wang, F.Y. Bai & A.H. Li
- Pseudohyphozyma lulangensis Q.M. Wang, F.Y. Bai & A.H. Li
- Pseudoleucosporidium V. de García, et al. ex M. Groenew. & Q.M. Wang
- Pseudoleucosporidium fasciculatum (Babeva & Lisichk.) M. Groenew. & Q.M. Wang
- Pseudosterigmatospora Q.M. Wang & F.Y. Bai
- Pseudosterigmatospora motuoensis Q.M. Wang, F.Y. Bai & A.H. Li
- Pseudotremella lacticolour Satoh & Makimura ex Yurkov
- Rhodosporidiobolus fuzhouensis Q.M. Wang, F.Y. Bai & A.H. Li
- Rhodosporidiobolus jianfalingensis Q.M. Wang, F.Y. Bai & A.H. Li
- Rhodosporidiobolus platycladi Q.M. Wang, F.Y. Bai & A.H. Li
- Rhynchogastrema complexa (Landell, et al.) Xin Zhan Liu, F.Y. Bai, M. Groenew., Boekhout & Yurkov
- Rhynchogastrema fermentans (C.F. Lee) Xin Zhan Liu, F.Y. Bai, M. Groenew., Boekhout & Yurkov
- Rhynchogastrema glucofermentans (S.O. Suh & M. Blackw.) Xin Zhan Liu, F.Y. Bai, M. Groenew., Boekhout & Yurkov
- Rhynchogastrema nanyangensis F.L. Hui & Q.H. Niu ex Xin Zhan Liu, F.Y. Bai, M. Groenew., Boekhout & Yurkov
- Rhynchogastrema tunnelae (Boekhout, Fell, Scorzetti & Theelen) Xin Zhan Liu, F.Y. Bai, M. Groenew., Boekhout & Yurkov
- Rhynchogastrema visegradensis (G. Péter & Dlauchy) Xin Zhan Liu, F.Y. Bai, M. Groenew., Boekhout &Yurkov
- Robertozyma Q.M. Wang & F.Y. Bai
- Robertozyma ningxiaensis Q.M. Wang, F.Y. Bai & A.H. Li
- Rosettozyma Q.M. Wang & F.Y. Bai
- Rosettozyma cystopteridis Q.M. Wang, F.Y. Bai & A.H. Li
- Rosettozyma motuoensis Q.M. Wang, F.Y. Bai & A.H. Li
- Rosettozyma petaloides Q.M. Wang, F.Y. Bai & A.H. Li
- Rosettozymaceae Q.M. Wang & F.Y. Bai
- Rosettozymales Q.M. Wang & F.Y. Bai
- Ruinenia bangxiensis Q.M. Wang, F.Y. Bai & A.H. Li
- Ruinenia diospyri Nakase, Tsuzuki, F.L. Lee, Jindam. & M. Takash. ex Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Ruinenia fanjingshanensis Q.M. Wang, F.Y. Bai & A.H. Li
- Ruinenia lunata Q.M. Wang, F.Y. Bai & A.H. Li
- Ruinenia pyrrosiae Nakase, Tsuzuki, F.L. Lee, Jindam. & M. Takash. ex Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Saitozyma ninhbinhensis (D.T. Luong, M. Takash., Dung & Nakase)Yurkov
- Saitozyma paraflava Golubev & J.P. Samp. ex Xin Zhan Liu
- Saitozyma pseudoflava Q.M. Wang, F.Y. Bai & A.H. Li
- Sakaguchia melibiophila M. Groenew., Q.M. Wang & F.Y. Bai
- Slooffia globosa Q.M. Wang, F.Y. Bai & A.H. Li
- Solicoccozyma gelidoterrea Q.M. Wang, F.Y. Bai & A.H. Li
- Species diversity
- Sporobolomyces cellobiolyticus Q.M. Wang, F.Y. Bai & A.H. Li
- Sporobolomyces ellipsoideus Q.M. Wang, F.Y. Bai & A.H. Li
- Sporobolomyces primogenomicus Q.M. Wang & F.Y. Bai
- Sporobolomyces reniformis Q.M. Wang, F.Y. Bai & A.H. Li
- Sterigmatospora Q.M. Wang & F.Y. Bai
- Sterigmatospora layueensis Q.M. Wang, F.Y. Bai & A.H. Li
- Symmetrospora oryzicola (Nakase & M. Suzuki) Q.M. Wang & F.Y. Bai
- Symmetrospora rhododendri Q.M. Wang, F.Y. Bai & A.H. Li
- Taxonomy
- Teunia Q.M. Wang & F.Y. Bai
- Teunia betulae K. Sylvester, Q.M. Wang & Hittinger ex Q.M. Wang, F.Y. Bai & A.H. Li
- Teunia cuniculi (K.S. Shin & Y.H. Park) Q.M. Wang, F.Y. Bai & A.H. Li
- Teunia globosa Q.M. Wang, F.Y. Bai & A.H. Li
- Teunia helanensis Q.M. Wang, F.Y. Bai & A.H. Li
- Teunia korlaensis Q.M. Wang, F.Y. Bai & A.H. Li
- Teunia tronadorensis V. de Garcia, Zalar, Brizzio, Gunde-Cim. & van Brook ex Q.M. Wang, F.Y. Bai & A.H. Li
- Tremella basidiomaticola Xin Zhan Liu & F.Y. Bai
- Tremella shuangheensis Q.M. Wang, F.Y. Bai & A.H. Li
- Trimorphomyces sakaeraticus Fungsin, M. Takash. & Nakase ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Vanrija meifongana C.F. Lee ex Kachalkin Yurkov & Boekhout
- Vanrija nantouana C.F. Lee ex Kachalkin Yurkov & Boekhout
- Vanrija thermophila Vogelmann, S. Chaves & C. Hertel ex Kachalkin Yurkov & Boekhout
- Vishniacozyma europaea Q.M. Wang, F.Y. Bai & A.H. Li
- Vishniacozyma foliicola Q.M. Wang & F.Y. Bai ex Yurkov
- Vishniacozyma heimaeyensis Vishniac ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Vishniacozyma melezitolytica Q.M. Wang, F.Y. Bai & A.H. Li
- Vishniacozyma pseudopenaeus Q.M. Wang, F.Y. Bai & A.H. Li
- Vishniacozyma psychrotolerans V. de García, Zalar, Brizzio, Gunde-Cim. & Van Broock ex Yurkov
- Vishniacozyma taibaiensis Q.M. Wang & F.Y. Bai ex Yurkov
- Vishniacozyma tephrensis Vishniac ex Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout
- Yamadamyces Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Yamadamyces rosulatus Golubev & Scorzetti ex Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Yamadamyces terricola Q.M. Wang, F.Y. Bai & A.H. Li
- Yurkovia longicylindrica Q.M. Wang, F.Y. Bai & A.H. Li
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Large-scale generation and analysis of filamentous fungal DNA barcodes boosts coverage for kingdom fungi and reveals thresholds for fungal species and higher taxon delimitation. Stud Mycol 2019; 92:135-154. [PMID: 29955203 PMCID: PMC6020082 DOI: 10.1016/j.simyco.2018.05.001] [Citation(s) in RCA: 397] [Impact Index Per Article: 79.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Species identification lies at the heart of biodiversity studies that has in recent years favoured DNA-based approaches. Microbial Biological Resource Centres are a rich source for diverse and high-quality reference materials in microbiology, and yet the strains preserved in these biobanks have been exploited only on a limited scale to generate DNA barcodes. As part of a project funded in the Netherlands to barcode specimens of major national biobanks, sequences of two nuclear ribosomal genetic markers, the Internal Transcribed Spaces and 5.8S gene (ITS) and the D1/D2 domain of the 26S Large Subunit (LSU), were generated as DNA barcode data for ca. 100 000 fungal strains originally assigned to ca. 17 000 species in the CBS fungal biobank maintained at the Westerdijk Fungal Biodiversity Institute, Utrecht. Using more than 24 000 DNA barcode sequences of 12 000 ex-type and manually validated filamentous fungal strains of 7 300 accepted species, the optimal identity thresholds to discriminate filamentous fungal species were predicted as 99.6 % for ITS and 99.8 % for LSU. We showed that 17 % and 18 % of the species could not be discriminated by the ITS and LSU genetic markers, respectively. Among them, ∼8 % were indistinguishable using both genetic markers. ITS has been shown to outperform LSU in filamentous fungal species discrimination with a probability of correct identification of 82 % vs. 77.6 %, and a clustering quality value of 84 % vs. 77.7 %. At higher taxonomic classifications, LSU has been shown to have a better discriminatory power than ITS. With a clustering quality value of 80 %, LSU outperformed ITS in identifying filamentous fungi at the ordinal level. At the generic level, the clustering quality values produced by both genetic markers were low, indicating the necessity for taxonomic revisions at genus level and, likely, for applying more conserved genetic markers or even whole genomes. The taxonomic thresholds predicted for filamentous fungal identification at the genus, family, order and class levels were 94.3 %, 88.5 %, 81.2 % and 80.9 % based on ITS barcodes, and 98.2 %, 96.2 %, 94.7 % and 92.7 % based on LSU barcodes. The DNA barcodes used in this study have been deposited to GenBank and will also be publicly available at the Westerdijk Institute's website as reference sequences for fungal identification, marking an unprecedented data release event in global fungal barcoding efforts to date.
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Fungicide Sensitivity of Phaeomoniella chlamydospora, the Causal Organism of Petri Grapevine Decline. S AFR J ENOL VITIC 2017. [DOI: 10.21548/21-2-2206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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DNA barcoding analysis of more than 9 000 yeast isolates contributes to quantitative thresholds for yeast species and genera delimitation. Stud Mycol 2016; 85:91-105. [PMID: 28050055 PMCID: PMC5192050 DOI: 10.1016/j.simyco.2016.11.007] [Citation(s) in RCA: 180] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
DNA barcoding is a global initiative for species identification through sequencing of short DNA sequence markers. Sequences of two loci, ITS and LSU, were generated as barcode data for all (ca. 9k) yeast strains included in the CBS collection, originally assigned to ca. 2 000 species. Taxonomic sequence validation turned out to be the most severe bottleneck due to the large volume of generated trace files and lack of reference sequences. We have analysed and validated CBS strains and barcode sequences automatically. Our analysis shows that there were 6 and 9.5 % of CBS yeast species that could not be distinguished by ITS and LSU, respectively. Among them, ∼3 % were indistinguishable by both loci. Except for those species, both loci were successfully resolving yeast species as the grouping of yeast DNA barcodes with the predicted taxonomic thresholds was more than 90 % similar to the grouping with respect to the expected taxon names. The taxonomic thresholds predicted to discriminate yeast species were 98.41 % for ITS and 99.51 % for LSU. To discriminate current yeast genera, thresholds were 96.31 % for ITS and 97.11 % for LSU. Using ITS and LSU barcodes, we were also able to show that the recent reclassifications of basidiomycetous yeasts in 2015 have made a significant improvement for the generic taxonomy of those organisms. The barcodes of 4 730 (51 %) CBS yeast strains of 1 351 (80 %) accepted yeast species that were manually validated have been released to GenBank and the CBS-KNAW website as reference sequences for yeast identification.
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Abstract
Most small genera containing yeast species in the Pucciniomycotina (Basidiomycota, Fungi) are monophyletic, whereas larger genera including Bensingtonia, Rhodosporidium, Rhodotorula, Sporidiobolus and Sporobolomyces are polyphyletic. With the implementation of the “One Fungus = One Name” nomenclatural principle these polyphyletic genera were revised. Nine genera, namely Bannoa, Cystobasidiopsis, Colacogloea, Kondoa, Erythrobasidium, Rhodotorula, Sporobolomyces, Sakaguchia and Sterigmatomyces, were emended to include anamorphic and teleomorphic species based on the results obtained by a multi-gene phylogenetic analysis, phylogenetic network analyses, branch length-based methods, as well as morphological, physiological and biochemical comparisons. A new class Spiculogloeomycetes is proposed to accommodate the order Spiculogloeales. The new families Buckleyzymaceae with Buckleyzyma gen. nov., Chrysozymaceae with Chrysozyma gen. nov., Microsporomycetaceae with Microsporomyces gen. nov., Ruineniaceae with Ruinenia gen. nov., Symmetrosporaceae with Symmetrospora gen. nov., Colacogloeaceae and Sakaguchiaceae are proposed. The new genera Bannozyma, Buckleyzyma, Fellozyma, Hamamotoa, Hasegawazyma, Jianyunia, Rhodosporidiobolus, Oberwinklerozyma, Phenoliferia, Pseudobensingtonia, Pseudohyphozyma, Sampaiozyma, Slooffia, Spencerozyma, Trigonosporomyces, Udeniozyma, Vonarxula, Yamadamyces and Yunzhangia are proposed to accommodate species segregated from the genera Bensingtonia, Rhodosporidium, Rhodotorula, Sporidiobolus and Sporobolomyces. Ballistosporomyces is emended and reintroduced to include three Sporobolomyces species of the sasicola clade. A total of 111 new combinations are proposed in this study.
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Key Words
- B. aurantiaca (Saito) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- B. kluyveri-nielii (van der Walt) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- B. ogasawarensis (Hamam., Thanh & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- B. phyllomatis (van der Walt & Y. Yamada) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- B. salicina (B.N. Johri & Bandoni) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- B. syzygii (Hamam., Thanh & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- B. taupoensis (Hamam. & Nakase) F.Y. Bai, Q.M. Wang, M. Groenew. & Boekhout
- B. yamatoana (Nakase, M. Suzuki & M. Itoh) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Ballistosporomycessasicola (Nakase & M. Suzuki) F.Y. Bai, Q.M. Wang, M. Groenew. & Boekhout
- Bannoabischofiae (Hamam., Thanh & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Bannozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Bannozymaarctica (Vishniac & M. Takash.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Buckleyzyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Buckleyzymaarmeniaca (R.G. Shivas & Rodr. Mir.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Buckleyzymaceae Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- C. diffluens (Ruinen) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- C. eucalyptica (C.H. Pohl, M.S. Smit & Albertyn) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- C. falcata (Nakase, M. Itoh & M. Suzuki) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- C. foliorum (Ruinen) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- C. griseoflava (Nakase & M. Suzuki) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- C. lophatheri (Nakase, Tsuzuki, F.L. Lee, Jindam. & M. Takash.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- C. philyla (van der Walt, Klift & D.B. Scott) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- C. retinophila (Thanh, M.S. Smit, Moleleki & Fell) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- C. terpenoidalis (Thanh, M.S. Smit, Moleleki & Fell) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Chrysozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Chrysozymaceae Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Chrysozymafushanensis (Nakase, F.L. Lee & M. Takash.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Colacogloeaceae Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Colacogloeacycloclastica (Thanh, M.S. Smit, Moleleki & Fell) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Cystobasidiopsislactophilus (Nakase, M. Itoh, M. Suzuki & Bandoni) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Cystobasidiumportillonense (F. Laich, I. Vaca & R. Chávez) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- E. yunnanense (F.Y. Bai, M. Takash., Hamam. & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Erythrobasidiumelongatum (R.G. Shivas & Rodr. Mir.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Fellozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Fellozymainositophila (Nakase & M. Suzuki) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Fungi
- GMYC approach
- H. singularis (Phaff & do Carmo-Sousa) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Hamamotoa Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Hamamotoalignophila (Dill, C. Ramírez & González) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Hasegawazyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Hasegawazymalactosa (Hasegawa) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Jianyunia Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Jianyuniasakaguchii (Sugita, M. Takash., Hamam. & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- K. miscanthi (Nakase & M. Suzuki) Q.M. Wang, M. Groenew., F.Y. Bai & Boekhout
- K. phyllada (van der Walt & Y. Yamada) Q.M. Wang, M. Groenew., F.Y. Bai & Boekhout
- K. sorbi (F.Y. Bai & Q.M. Wang) Q.M. Wang, M. Groenew., F.Y. Bai & Boekhout
- K. subrosea (Nakase & M. Suzuki) Q.M. Wang, M. Groenew., F.Y. Bai & Boekhout
- K. thailandica (Fungsin, Hamam. & Nakase ) Q.M. Wang, M. Groenew., F.Y. Bai & Boekhout
- K. yuccicola (Nakase & M. Suzuki) Q.M. Wang, M. Groenew., F.Y. Bai & Boekhout
- Kondoachangbaiensis (F.Y. Bai & Q.M. Wang) Q.M. Wang, M. Groenew., F.Y. Bai & Boekhout
- M. magnisporus (Nakase, Tsuzuki, F.L. Lee, Sugita, Jindam. & M. Takash.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- M. orientis (Pohl, M.S. Smit & Albertyn) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- M. pini (Pohl, M.S. Smit & Albertyn) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Microsporomyces Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Microsporomycesbloemfonteinensis (Pohl, M.S. Smit & Albertyn) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Microsporomycetaceae Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Molecular phylogeny
- O. straminea (Golubev & Scorzetti) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- O. yarrowii (Á. Fonseca & van Uden) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Oberwinklerozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Oberwinklerozymasilvestris (Golubev & Scorzetti) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- P. buffonii (C. Ramírez) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- P. corallina (N. Furuya & M. Takash.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- P. dimennae (Hamam. & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- P. glacialis (Margesin & J.P. Samp.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- P. himalayensis (Shivaji, Bhadra & Rao) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- P. linderae (Nakase, M. Takash. & Hamam.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- P. musae (M. Takash., S.O. Suh & Nakase) F.Y. Bai, Q.M. Wang, M. Groenew. & Boekhout
- P. novozealandica (Hamam. & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- P. producta (N. Furuya & M. Takash.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- P. psychrophila (Margesin & J.P. Samp.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- P. pustula (Buhagiar) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- P. subbrunnea (Nakase & M. Suzuki) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Phenoliferia Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Phenoliferiapsychrophenolica (Margesin & J.P. Samp.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Phyllozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Phyllozymacoprosmicola (Hamam. & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Phylogenetic rank boundary optimisation
- Pseudobensingtonia F.Y. Bai, Q.M. Wang, M. Groenew. & Boekhout
- Pseudobensingtoniaingoldii (Nakase & Itoh.) F.Y. Bai, Q.M. Wang, M. Groenew. & Boekhout
- Pseudohyphozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Pseudohyphozymabogoriensis (Deinema) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Pucciniomycotina
- R. azoricus (J.P. Samp. & Gadanho) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. babjevae (Golubev) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. colostri (T. Castelli) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. diobovata (S.Y. Newell & I.L. Hunter) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. diospyroris (Nakase, Tsuzuki, F.L. Lee, Jindam. & M. Takash.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. dracophylli (Hamam. & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. kratochvilovae (Hamam., Sugiy. & Komag.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. lusitaniae (Á. Fonseca & J.P. Samp.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. microsporus (Higham ex Fell, Blatt & Statzell) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. nylandii (M. Takash. & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. odoratus (J.P. Samp., Á. Fonseca & Valério) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. paludigena (Fell & Tallman) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. poonsookiae (M. Takash. & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. pyrrosiae (Nakase, Tsuzuki, F.L. Lee, Jindam. & M. Takash.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. rubra (Nakase, Oakada & Sugiy.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. ruineniae (Holzschu, Tredick & Phaff) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. sphaerocarpa (S.Y. Newell & Fell) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- R. toruloides (I. Banno) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Rhodosporidiobolus Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Rhodosporidiobolus fluvialis (Fell, Kurtzman, Tallman & J.D. Buck) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Rhodotorulaalborubescens (Derx) Q.M. Wang, F.Y. Bai, Groenew. & Boekhout
- Ruinenia Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Ruineniaceae Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Ruineniaclavata (F.Y. Bai & Q.M. Wang) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. oryzae (F.Y. Bai & Y.M. Cai) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. foliicola (R.G. Shivas & Rodr. Mir.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. gracilis (Derx) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. johnsonii (Nyland) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. lamellibrachiae (Nagah., Hamam., Nakase & Horikoshi) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. marina (Phaff, Mrak & Williams) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. meli (Libkind, van Broock & J.P. Samp.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. novozelandica (W.B. Kendr. & X.D. Gong) F.Y. Bai, Q.M. Wang, Groenewald & Boekhout
- S. pilati (F.H. Jacob, Faure-Raynaud & Berton) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. pulcherrima (J.E. Wright) F.Y. Bai, Q.M. Wang, Groenewald & Boekhout
- S. symmetrica (F.Y. Bai & Q.M. Wang) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. tsugae (Phaff & do Carmo-Sousa) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. vanillica (J.P. Samp.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- S. vermiculata (M. Takash. & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Sakaguchiaceae Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Sakaguchiacladiensis (Fell, Statzell & Scorzetti) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Sampaiozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Sampaiozymaingeniosa (Di Menna) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Slooffia Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Slooffia cresolica (Middelhoven & Spaaij) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Spencerozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Spencerozymacrocea (Shifrine & Phaff) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Spiculogloeomycetes Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Sporobolomyceslongiusculus (Libkind, van Broock & J.P. Samp.) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Sterigmatomyceshyphaenes (Har. & Pat.) F.Y. Bai, Q.M. Wang, Groenewald & Boekhout
- Symmetrospora Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Symmetrosporaceae Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Symmetrosporacoprosmae (Hamam. & Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Taxonomy
- Trigonosporomyces Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Trigonosporomyceshylophilus (van der Walt, van der Klift & D.B. Scott) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Udeniozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Udeniozymaferulica (J.P. Samp. & van Uden) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Ustilentylomagraminis (Rodr. Mir. & Diem) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Vonarxula Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Vonarxulajavanica (Ruinen) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Y. sonckii (Hopsu-Havu, Tunnela & Yarrow) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Yamadamyces Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Yamadamycesrosulatus (Golubev & Scorzetti) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Yeasts
- Yunzhangia Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
- Yunzhangiaauriculariae (Nakase) Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout
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Abstract
The subphylum Ustilaginomycotina (Basidiomycota, Fungi) comprises mainly plant pathogenic fungi (smuts). Some of the lineages possess cultivable unicellular stages that are usually classified as yeast or yeast-like species in a largely artificial taxonomic system which is independent from and largely incompatible with that of the smut fungi. Here we performed phylogenetic analyses based on seven genes including three nuclear ribosomal RNA genes and four protein coding genes to address the molecular phylogeny of the ustilaginomycetous yeast species and their filamentous counterparts. Taxonomic revisions were proposed to reflect this phylogeny and to implement the 'One Fungus = One Name' principle. The results confirmed that the yeast-containing classes Malasseziomycetes, Moniliellomycetes and Ustilaginomycetes are monophyletic, whereas Exobasidiomycetes in the current sense remains paraphyletic. Four new genera, namely Dirkmeia gen. nov., Kalmanozyma gen. nov., Golubevia gen. nov. and Robbauera gen. nov. are proposed to accommodate Pseudozyma and Tilletiopsis species that are distinct from the other smut taxa and belong to clades that are separate from those containing type species of the hitherto described genera. Accordingly, new orders Golubeviales ord. nov. with Golubeviaceae fam. nov. and Robbauerales ord. nov. with Robbaueraceae fam. nov. are proposed to accommodate the sisterhood of Golubevia gen. nov. and Robbauera gen. nov. with other orders of Exobasidiomycetes. The majority of the remaining anamorphic yeast species are transferred to corresponding teleomorphic genera based on strongly supported phylogenetic affinities, resulting in the proposal of 28 new combinations. The taxonomic status of a few Pseudozyma species remains to be determined because of their uncertain phylogenetic positions. We propose to use the term pro tempore or pro tem. in abbreviation to indicate the single-species lineages that are temporarily maintained.
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Key Words
- Anthracocystispampara (Speg.) Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- Dirkmeia F.Y. Bai, Q.M. Wang, Begerow & Boekhout
- Dirkmeiachurashimaensis (T. Morita, Y. Ogura, M. Takash., N. Hirose, Fukuoka, Imura, Y. Kondo & Kitamoto) F.Y. Bai, Q.M. Wang, Begerow & Boekhout
- F.Y. Bai, Begerow & Boekhout
- F. itapuensis (Landell & Valente) Begerow, Q.M. Wang, F.Y. Bai & Boekhout
- F. setubalensis (Fonseca & Inácio) Begerow, Q.M. Wang, F.Y. Bai & Boekhout
- F. taiwaniana (P.-H. Wang, Y.-T. Wang & S.-H. Yang) Begerow, Q.M. Wang, F.Y. Bai & Boekhout
- Farysiaacheniorum (Buhagiar & Barnett) Begerow, Q.M. Wang, F.Y. Bai & Boekhout
- Fungi
- G. penniseti (Takashima & Nakase) Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- Gjaerumiaminor (Nyland) Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- Golubevia Q.M. Wang
- Golubeviaceae Q.M. Wang, F.Y. Bai, Begerow, & Boekhout
- Golubeviales Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- Golubeviapallescens (Gokhale) Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- K. fusiformata (Buhagiar) Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- K. vetiver (Chamnanpa & Limtong) Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- Kalmanozyma Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- Kalmanozymabrasiliensis (J.V.C. Oliveira, T.A. Borges, R.A.C. Santos, L.F.D. Freitas, C.A. Rosa, G.H. Goldman & D.M. Riaño-Pachón) Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- Langdoniajejuensis (Seo, Um, Min, Rhee, Cho, Kim & Lee) Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- Microstromaphylloplanum (R.G. Shivas & Rodr. Mir.) Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- Mo. aphidis (Henninger & Windisch) Q.M. Wang, Begerow, F.Y. Bai & Boekhout
- Mo. parantarcticus (Sugita, Takashima, Mekha & Poonwan) Q.M. Wang, Begerow, F.Y. Bai & Boekhout
- Mo. rugulosus (Traquair, L.A. Shaw & Jarvis) Q.M. Wang, Begerow, F.Y. Bai & Boekhout
- Moesziomycesantarcticus (Goto, Sugiyama & Iizuka) Q.M. Wang, Begerow, F.Y. Bai & Boekhout
- Molecular phylogeny
- P. flavum (Tubaki) Q.M. Wang, Begerow, F.Y. Bai & Boekhout
- P. fulvescens (Gokhale) Q.M. Wang, Begerow, F.Y. Bai & Boekhout
- P. oryzicola (Takashima & Nakase) Q.M. Wang, Begerow, F.Y. Bai & Boekhout
- Phragmotaeniumderxii (Takashima & Nakase) Q.M. Wang, Begerow, F.Y. Bai & Boekhout
- Robbauera Boekhout, Begerow, Q.M. Wang & F.Y. Bai
- Robbaueraalbescens (Gokhale) Boekhout, Begerow, Q.M. Wang & F.Y. Bai
- Robbaueraceae Boekhout, Begerow, Q.M. Wang & F.Y. Bai
- Robbauerales Boekhout, Begerow, Q.M. Wang & F.Y. Bai
- Smuts
- Sporisoriumgraminicola (W. Golubev, Sugita & N. Golubev) Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- Taxonomy
- Triodiomycescrassus (Mekha, Takashima & Sugita) Q.M. Wang, F.Y. Bai, Begerow & Boekhout
- U. shanxiensis (F.Y. Bai & Q.M. Wang) Q.M. Wang, Begerow, F.Y. Bai & Boekhout
- U. siamensis (Sugita, Takashima, Poonwan & Mekha) Q.M. Wang, Begerow, F.Y. Bai & Boekhout
- Ustilagoabaconensis (Statzell, Scorzetti & Fell) Q.M. Wang, Begerow, F.Y. Bai & Boekhout
- Yeasts
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Phylogeny of yeasts and related filamentous fungi within Pucciniomycotina determined from multigene sequence analyses. Stud Mycol 2015; 81:27-53. [PMID: 26955197 PMCID: PMC4777782 DOI: 10.1016/j.simyco.2015.08.002] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
In addition to rusts, the subphylum Pucciniomycotina (Basidiomycota) includes a large number of unicellular or dimorphic fungi which are usually studied as yeasts. Ribosomal DNA sequence analyses have shown that the current taxonomic system of the pucciniomycetous yeasts which is based on phenotypic criteria is not concordant with the molecular phylogeny and many genera are polyphyletic. Here we inferred the molecular phylogeny of 184 pucciniomycetous yeast species and related filamentous fungi using maximum likelihood, maximum parsimony and Bayesian inference analyses based on the sequences of seven genes, including the small subunit ribosomal DNA (rDNA), the large subunit rDNA D1/D2 domains, the internal transcribed spacer regions (ITS 1 and 2) of rDNA including the 5.8S rDNA gene; the nuclear protein-coding genes of the two subunits of DNA polymerase II (RPB1 and RPB2) and the translation elongation factor 1-α (TEF1); and the mitochondrial gene cytochrome b (CYTB). A total of 33 monophyletic clades and 18 single species lineages were recognised among the pucciniomycetous yeasts employed, which belonged to four major lineages corresponding to Agaricostilbomycetes, Cystobasidiomycetes, Microbotryomycetes and Mixiomycetes. These lineages remained independent from the classes Atractiellomycetes, Classiculomycetes, Pucciniomycetes and Tritirachiomycetes formed by filamentous taxa in Pucciniomycotina. An updated taxonomic system of pucciniomycetous yeasts implementing the 'One fungus = One name' principle will be proposed based on the phylogenetic framework presented here.
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Phylogeny of tremellomycetous yeasts and related dimorphic and filamentous basidiomycetes reconstructed from multiple gene sequence analyses. Stud Mycol 2015; 81:1-26. [PMID: 26955196 PMCID: PMC4777771 DOI: 10.1016/j.simyco.2015.08.001] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
The Tremellomycetes (Basidiomycota) contains a large number of unicellular and dimorphic fungi with stable free-living unicellular states in their life cycles. These fungi have been conventionally classified as basidiomycetous yeasts based on physiological and biochemical characteristics. Many currently recognised genera of these yeasts are mainly defined based on phenotypical characters and are highly polyphyletic. Here we reconstructed the phylogeny of the majority of described anamorphic and teleomorphic tremellomycetous yeasts using Bayesian inference, maximum likelihood, and neighbour-joining analyses based on the sequences of seven genes, including three rRNA genes, namely the small subunit of the ribosomal DNA (rDNA), D1/D2 domains of the large subunit rDNA, and the internal transcribed spacer regions (ITS 1 and 2) of rDNA including 5.8S rDNA; and four protein-coding genes, namely the two subunits of the RNA polymerase II (RPB1 and RPB2), the translation elongation factor 1-α (TEF1) and the mitochondrial gene cytochrome b (CYTB). With the consideration of morphological, physiological and chemotaxonomic characters and the congruence of phylogenies inferred from analyses using different algorithms based on different data sets consisting of the combined seven genes, the three rRNA genes, and the individual protein-coding genes, five major lineages corresponding to the orders Cystofilobasidiales, Filobasidiales, Holtermanniales, Tremellales, and Trichosporonales were resolved. A total of 45 strongly supported monophyletic clades with multiple species and 23 single species clades were recognised. This phylogenetic framework will be the basis for the proposal of an updated taxonomic system of tremellomycetous yeasts that will be compatible with the current taxonomic system of filamentous basidiomycetes accommodating the ‘one fungus, one name’ principle.
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10
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Abstract
Families and genera assigned to Tremellomycetes have been mainly circumscribed by morphology and for the yeasts also by biochemical and physiological characteristics. This phenotype-based classification is largely in conflict with molecular phylogenetic analyses. Here a phylogenetic classification framework for the Tremellomycetes is proposed based on the results of phylogenetic analyses from a seven-genes dataset covering the majority of tremellomycetous yeasts and closely related filamentous taxa. Circumscriptions of the taxonomic units at the order, family and genus levels recognised were quantitatively assessed using the phylogenetic rank boundary optimisation (PRBO) and modified general mixed Yule coalescent (GMYC) tests. In addition, a comprehensive phylogenetic analysis on an expanded LSU rRNA (D1/D2 domains) gene sequence dataset covering as many as available teleomorphic and filamentous taxa within Tremellomycetes was performed to investigate the relationships between yeasts and filamentous taxa and to examine the stability of undersampled clades. Based on the results inferred from molecular data and morphological and physiochemical features, we propose an updated classification for the Tremellomycetes. We accept five orders, 17 families and 54 genera, including seven new families and 18 new genera. In addition, seven families and 17 genera are emended and one new species name and 185 new combinations are proposed. We propose to use the term pro tempore or pro tem. in abbreviation to indicate the species names that are temporarily maintained.
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Key Words
- A. cacaoliposimilis (J.L. Zhou, S.O. Suh & Gujjari) Kachalkin, A.M. Yurkov & Boekhout
- A. dehoogii (Middelhoven, Scorzetti & Fell) A.M. Yurkov & Boekhout
- A. domesticum (Sugita, A. Nishikawa & Shinoda) A.M. Yurkov & Boekhout
- A. dulcitum (Berkhout) A.M. Yurkov & Boekhout
- A. gamsii (Middelhoven, Scorzetti, Sigler & Fell) A.M. Yurkov & Boekhout
- A. gracile (Weigmann & A. Wolff) A.M. Yurkov & Boekhout
- A. laibachii (Windisch) A.M. Yurkov & Boekhout
- A. lignicola (Diddens) A.M. Yurkov & Boekhout
- A. loubieri (Morenz) A.M. Yurkov & Boekhout
- A. montevideense (L.A. Queiroz) A.M. Yurkov & Boekhout
- A. mycotoxinivorans (O. Molnár, Schatzm. & Prillinger) A.M. Yurkov & Boekhout
- A. scarabaeorum (Middelhoven, Scorzetti & Fell) A.M. Yurkov & Boekhout
- A. siamense (Nakase, Jindam., Sugita & H. Kawas.) Kachalkin, A.M. Yurkov & Boekhout
- A. sporotrichoides (van Oorschot) A.M. Yurkov & Boekhout
- A. vadense (Middelhoven, Scorzetti & Fell) A.M. Yurkov & Boekhout
- A. veenhuisii (Middelhoven, Scorzetti & Fell) A.M. Yurkov & Boekhout
- A. wieringae (Middelhoven) A.M. Yurkov & Boekhout
- A. xylopini (S.O. Suh, Lee, Gujjari & Zhou) Kachalkin, A.M. Yurkov & Boekhout
- Apiotrichumbrassicae (Nakase) A.M. Yurkov & Boekhout
- Bandonia A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bandoniamarina (van Uden & Zobell) A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bu. foliicola (Q.M. Wang, F.Y. Bai, Boekhout & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bu. hainanense (Q.M. Wang, F.Y. Bai, Boekhout & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bu. panici (Fungsin, M. Takash. & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bu. pseudovariabile (F.Y. Bai, M. Takash. & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bu. sanyaense (Q.M. Wang, F.Y. Bai, Boekhout & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bu. setariae (Nakase, Tsuzuki, F.L. Lee & M. Takash.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bu. siamense (Fungsin, M. Takash. & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bu. variabile (Nakase & M. Suzuki) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bu. wuzhishanense (Q.M. Wang, F.Y. Bai, Boekhout & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bulleraceae X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bulleribasidiaceae X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Bulleribasidiumbegoniae (Nakase, Tsuzuki, F.L. Lee & M. Takash.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Carc. polyporina (D.A. Reid) A.M. Yurkov
- Carcinomycesarundinariae (Fungsin, M. Takash. & Nakase) A.M. Yurkov
- Carlosrosaea A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Carlosrosaeavrieseae (Landell, Brandão, Safar, Gomes, Félix, Santos, Pagani, Ramos, Broetto, Mott, Valente & Rosa) A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cr. luteus (Roberts) Boekhout, Liu, Bai & M. Groenew.
- Cryptococcusdepauperatus (Petch) Boekhout, Liu, Bai & M. Groenew.
- Cu. curvatus (Diddens & Lodder) A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. cutaneum (de Beurmann, Gougerot & Vaucher) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. cyanovorans (Motaung, Albertyn, J.L.F. Kock et Pohl) A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. daszewskae (Takash., Sugita, Shinoda & Nakase) A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. debeurmannianum (Sugita, Takash., Nakase & Shinoda) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. dermatis (Sugita, Takash., Nakase, Ichikawa, Ikeda & Shinoda) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. guehoae (Middelhoven, Scorzettii & Fell) A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. haglerorum (Middelhoven, Á. Fonseca, S.C. Carreiro, Pagnocca & O.C. Bueno) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. jirovecii (Frágner) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. moniliiforme (Weigmann & A. Wolff) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. mucoides (E. Guého & M.T. Smith) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. oleaginosus (J.J. Zhou, S.O. Suh & Gujjari) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. smithiae (Middelhoven, Scorzetti, Sugita & Fell) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cu. terricola (Sugita, M. Takash. & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cutaneotrichosporon X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Cutaneotrichosporonarboriformis (Sugita, M. Takash., Sano, Nishim., Kinebuchi, S. Yamag. & Osanai) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Dimennazyma X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Dimennazyma cistialbidi (Á. Fonseca, J. Inácio & Spenc.-Mart.) A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Effuseotrichosporon A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Effuseotrichosporon vanderwaltii (Motaung, Albertyn, Kock, C.F. Lee, S.O. Suh, M. Blackwell & C.H. Pohl) A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Fil. magnum (Lodder & Kreger-van Rij) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Fil. oeirense (Á. Fonseca, Scorzetti & Fell) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Fil. stepposum (Golubev & J.P. Samp.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Fil. wieringae (Á. Fonseca, Scorzetti & Fell) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Filobasidium chernovii (Á. Fonseca, Scorzetti & Fell) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Fon. mujuensis (K.S. Shin & Y.H. Park) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Fon. tronadorensis (V. De Garcia, Zalar, Brizzio, Gunde-Cim. & van Brook) A.M. Yurkov
- Fonsecazyma X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Fonsecazyma betulae (K. Sylvester, Q.M. Wang, C. T. Hittinger) A.M. Yurkov, A.V. Kachalkin & Boekhout
- Gelidatrema A.M. Yurkov, X.Z. Liu, F.Y. Bai
- Gelidatrema spencermartinsiae (Garcia, Brizzio, Boekhout, Theelen, Libkind & van Broock) A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Gen. armeniaca (Á. Fonseca & J. Inácio) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Gen. bromeliarum (Landell & P. Valente) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Gen. tibetensis (F.Y. Bai & Q.M. Wang) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Genolevuria X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Genolevuria amylolytica (Á. Fonseca, J. Inácio & Spenc.-Mart.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Gof. agrionensis (Russo, Libkind, Samp. & van Broock) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Gof. gastrica (Reiersöl & di Menna) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Gof. gilvescens (Chernov & Babeva) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Gof. iberica (Gadanho & J.P. Samp.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Gof. metallitolerans (Gadanho & J.P. Samp.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Goffeauzyma X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Goffeauzyma aciditolerans (Gadanho & J.P. Samp.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Haglerozyma X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Haglerozymachiarellii (Pagnocca, Legaspe, Rodrigues & Ruivo) A. M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Het. bachmannii (Diederich & M.S. Christ.) Millanes & Wedin
- Het. physciacearum (Diederich) Millanes & Wedin
- Heterocephalacriaarrabidensis (Á. Fonseca, Scorzetti & Fell) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Itersoniliapannonica (Niwata, Takash., Tornai-Lehoczki, T. Deák & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Jelly fungi
- Ko. distylii (Hamam., Kuroy. & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Ko. fuzhouensis (J.Z. Yue) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Ko. lichenicola (Prillinger, G. Kraep. & Lopandic) X.Z. Liu, F.Y. Bai
- Ko. mexicana (Lopandic, O. Molnár & Prillinger) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Ko. ogasawarensis (Hamam., Kuroy. & Nakase) X.Z. Liu, F.Y. Bai, Groenew. & Boekhout
- Ko. sichuanensis (Prillinger, G. Kraep. & Lopandic) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Kockovaellachinensis (Prillinger, G. Kraep. & Lopandic) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Kockovaellaprillingeri (Prillinger, G. Kraep. & Lopandic) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Kr. tahquamenonensis (Wang, Hulfachor, Sylvester and Hittinger) A.M. Yurkov
- Krasilnikovozyma X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Krasilnikovozymahuempii (C. Ramírez & A. E. González) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Kw. dejecticola (Thanh, Hai & Lachance) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Kw. dendrophila (Van der Walt & D.B. Scott) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Kw. pini (Golubev & Pfeiffer) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Kw. shivajii (S.R. Ravella, S.A. James, C.J. Bond, I.N. Roberts, K. Cross, Retter & P.J. Hobbs) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Kwoniellabestiolae (Thanh, Hai & Lachance) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- M. Groenew. & Boekhout
- M. cryoconiti (Margesin & Fell) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- M. niccombsii (Thomas-Hall) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Morphology
- Mrakiaaquatica (E.B.G. Jones & Slooff) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Mrakiaceae X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Multigene phylogeny
- Naem. microspora (Lloyd) Millanes & Wedin
- Naemateliaaurantialba (Bandoni & M. Zang) Millanes & Wedin
- Naemateliaceae X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nag. albida (Saito) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nag. albidosimilis (Vishniac & Kurtzman) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nag. antarctica (Vishniac & Kurtzman) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nag. bhutanensis (Goto & Sugiy.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nag. cerealis (Passoth, A.-C. Andersson, Olstorpe, Theelen, Boekhout & Schnürer) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nag. diffluens (Zach) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nag. friedmannii (Vishniac) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nag. liquefaciens (Saito & M. Ota) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nag. onofrii (Turchetti, Selbmann & Zucconi) A.M. Yurkov
- Nag. randhawae (Z.U. Khan, S.O. Suh. Ahmad, F. Hagen, Fell, Kowshik, Chandy & Boekhout) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nag. uzbekistanensis (Á. Fonseca, Scorzetti & Fell) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nag. vaughanmartiniae (Turchetti, Blanchette & Arenz) A.M. Yurkov
- Nag. vishniacii (Vishniac & Hempfling) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Naganishiaadeliensis (Scorzetti, I. Petrescu, Yarrow & Fell) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Niel. melastomae (Nakase, Tsuzuki, F.L. Lee & M. Takash.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nielozyma X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Nielozymaformosana (Nakase, Tsuzuki, F.L. Lee & M. Takash.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- P. mycophaga (G.W. Martin) Millanes & Wedin
- Pap. aspenensis (K. Ferreira-Paim, T.B. Ferreira, L. Andrade-Silva, D.J. Mora, D.J. Springer, J. Heitman, F.M. Fonseca, D. Matos, M.S.C. Melhem & M.L. Silva-Vergara) X.Z. Liu, F.Y. Bai, A.M. Yurkov & Boekhout
- Pap. aurea (Saito) M. Takash., Sugita, Shinoda & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pap. baii (A.M. Yurkov, M.A. Guerreiro & Á. Fonseca) A.M. Yurkov
- Pap. flavescens (Saito) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pap. fonsecae (V. de García, Zalar, Braizzio, Gunde-Cim. & van Brollck) A.M. Yurkov
- Pap. frias (V. de García, Zalar, Braizzio, Gunde-Cim. & van Brollck) A.M. Yurkov
- Pap. fuscus (J.P. Samp., J. Inácio, Fonseca & Fell) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pap. hoabinhensis (D.T. Luong, M. Takash., Ty. Dung & Nakase) A.M. Yurkov
- Pap. japonica (J.P. Samp., Fonseca & Fell) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pap. laurentii (Kuff.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pap. mangalensis (Fell, Statzell & Scorzett) A.M. Yurkov
- Pap. nemorosus (Golubev, Gadanho, J.P. Samp. & N.W. Golubev) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pap. perniciosus (Golubev, Gadanho, J.P. Samp. & N.W. Golubev) X.Z. Liu, F.Y. Bai
- Pap. pseudoalba (Nakase & M. Suzuki) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pap. rajasthanensis (Saluja & G.S. Prasad) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pap. ruineniae (A.M. Yurkov, M.A. Guerreiro & Á. Fonseca) A.M. Yurkov
- Pap. taeanensis (K.S. Shin & Y.H. Park) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pap. terrestris (Crestani, Landell, Faganello, Vainstein, Vishniac & P. Valente) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pap. wisconsinensis (Crestani, Landell, Faganello, Vainstein, Vishniac & P. Valente) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Papiliotremaanemochoreius (C.H. Pohl, Kock, P.W.J. van Wyk & Albertyn) F.Y. Bai, M. Groenew. & Boekhout
- Ph. mycetophiloides (Kobayasi) Millanes & Wedin
- Ph. neofoliacea (Chee J. Chen) Millanes & Wedin
- Ph. simplex (H.S. Jacks. & G.W. Martin) Millanes & Wedin
- Ph. skinneri (Phaff & Carmo Souza) A.M. Yurkov & Boekhout
- Phaeotremellaceae A.M. Yurkov & Boekhout
- Phaeotremellafagi (Middelhoven & Scorzetti) A.M. Yurkov & Boekhout
- Pis. cylindrica (Á. Fonseca, Scorzetti & Fell) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pis. fildesensis (T. Zhang & L.-Y. Yu) A.M. Yurkov
- Pis. filicatus (Golubev & J.P. Samp.) Kachalkin
- Pis. silvicola (Golubev & J.P. Samp.) X.Z. Liu, F.Y. Bai, Groenew. & Boekhout
- Pis. sorana (Hauerslev) A.M. Yurkov
- Pis. taiwanensis (Nakase, Tsuzuki & M. Takash.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Piskurozyma X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Piskurozymacapsuligena (Fell, Statzell, I.L. Hunter & Phaff) A.M. Yurkov
- Piskurozymaceae X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Ps. lacticolor (Satoh & Makimura) A.M. Yurkov
- Ps. moriformis (Berk.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Ps. nivalis (Chee J. Chen) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Pseudotremella X.Z. Liu, F.Y. Bai, A.M. Yurkov, M. Groenew. & Boekhout
- Pseudotremellaallantoinivorans (Middelhoven) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- R. complexa (Landell, Pagnocca, Sette, Passarini, Garcia, Ribeiro, Lee, Brandao, Rosa & Valente) X.Z. Liu, F.Y. Bai, M. Groenew., Boekhout & A.M. Yurkov
- R. fermentans (Lee) X.Z. Liu, F.Y. Bai, M. Groenew., Boekhout & A.M. Yurkov
- R. glucofermentans (S.O. Suh & Blackwell) X.Z. Liu, F.Y. Bai, M. Groenew., Boekhout & A.M. Yurkov
- R. nanyangensis (F.L. Hui & Q.H. Niu) X.Z. Liu, F.Y. Bai, M. Groenew., Boekhout & A.M. Yurkov
- R. noutii (Boekhout, Fell, Scorzett & Theelen) X.Z. Liu, F.Y. Bai, M. Groenew., Boekhout & A.M. Yurkov
- R. tunnelae (Boekhout, Fell, Scorzetti & Theelen) X.Z. Liu, F.Y. Bai, M. Groenew., Boekhout & A.M. Yurkov
- R. visegradensis (Peter & Dlauchy) X.Z. Liu, F.Y. Bai, M. Groenew., Boekhout & A.M. Yurkov
- Ranks
- Rhynchogastremaaquatica (Brandao, Valente, Pimenta & Rosa) X.Z. Liu, F.Y. Bai, M. Groenew., Boekhout & A.M. Yurkov
- Sait. ninhbinhensis (Luong, Takash., Dung & Nakase) A.M. Yurkov
- Sait. paraflava (Golubev & J.P. Samp.) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Sait. podzolica (Babeva & Reshetova) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Saitozyma X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Saitozymaflava (Saito) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Sol. fuscescens (Golubev) A.M. Yurkov
- Sol. keelungensis (C.F. Chang & S.M. Liu) A.M. Yurkov
- Sol. phenolicus (Á. Fonseca, Scorzetti & Fell) A.M. Yurkov
- Sol. terreus (Di Menna) A.M. Yurkov
- Sol. terricola (T.A. Pedersen) A.M. Yurkov
- Solicoccozyma X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Solicoccozymaaeria (Saito) A.M. Yurkov
- Sugitazyma A.M. Yurkov, X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Sugitazymamiyagiana (Nakase, Itoh, Takem. & Bandoni) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Tausoniapullulans (Lindner) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Taxonomy
- Tremellayokohamensis (Alshahni, Satoh & Makimura) A.M. Yurkov
- Tremellomycetes
- Trimorphomycessakaeraticus (Fungsin, M. Takash. & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew., Boekhout & A.M. Yurkov
- Trimorphomycetaceae X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Van. meifongana (C.F. Lee) Kachalkin, A.M. Yurkov & Boekhout
- Van. nantouana (C.F. Lee) Kachalkin, A.M. Yurkov & Boekhout
- Van. thermophila (Vogelmann, Chaves & Hertel) Kachalkin, A.M. Yurkov & Boekhout
- Vanrijafragicola (M. Takash., Sugita, Shinoda & Nakase) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Vis. dimennae (Fell & Phaff) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Vis. foliicola (Q.M. Wang & F.Y. Bai) A.M. Yurkov
- Vis. globispora (B.N. Johri & Bandoni) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Vis. heimaeyensis (Vishniac) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Vis. nebularis (Vishniac) A.M. Yurkov
- Vis. peneaus (Phaff, Mrak & O.B. Williams) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Vis. psychrotolerans (V. de García, Zalar, Brizzio, Gunde-Cim. & van Broock) A.M. Yurkov
- Vis. taibaiensis (Q.M. Wang & F.Y. Bai) A.M. Yurkov
- Vis. tephrensis (Vishniac) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Vis. victoriae (M.J. Montes, Belloch, Galiana, M.D. García, C. Andrés, S. Ferrer, Torr.-Rodr. & J. Guinea) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Vishniacozyma X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Vishniacozymacarnescens (Verona & Luchetti) X.Z. Liu, F.Y. Bai, M. Groenew. & Boekhout
- Yeasts
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Efficient identification ofMalasseziayeasts by matrix‐assisted laser desorption ionization‐time of flight mass spectrometry (MALDI‐TOF MS). Br J Dermatol 2014; 170:332-41. [DOI: 10.1111/bjd.12680] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/05/2013] [Indexed: 12/15/2022]
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Abstract
The genus Cercospora contains numerous important plant pathogenic fungi from a diverse range of hosts. Most species of Cercospora are known only from their morphological characters in vivo. Although the genus contains more than 5 000 names, very few cultures and associated DNA sequence data are available. In this study, 360 Cercospora isolates, obtained from 161 host species, 49 host families and 39 countries, were used to compile a molecular phylogeny. Partial sequences were derived from the internal transcribed spacer regions and intervening 5.8S nrRNA, actin, calmodulin, histone H3 and translation elongation factor 1-alpha genes. The resulting phylogenetic clades were evaluated for application of existing species names and five novel species are introduced. Eleven species are epi-, lecto- or neotypified in this study. Although existing species names were available for several clades, it was not always possible to apply North American or European names to African or Asian strains and vice versa. Some species were found to be limited to a specific host genus, whereas others were isolated from a wide host range. No single locus was found to be the ideal DNA barcode gene for the genus, and species identification needs to be based on a combination of gene loci and morphological characters. Additional primers were developed to supplement those previously published for amplification of the loci used in this study.
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Effect of betamethasone-loratadine combination therapy on severe exacerbations of allergic rhinitis : a randomised, controlled trial. Clin Drug Investig 2012; 24:265-74. [PMID: 17503888 DOI: 10.2165/00044011-200424050-00003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
OBJECTIVE Corticosteroids are effective in controlling the inflammatory component of allergic rhinitis; however, evidence for the clinical efficacy of systemic corticosteroids in this disease is sparse. It is further common practice to combine oral corticosteroids with antihistamines in the treatment of acute exacerbations of allergic rhinitis. The aim of this study was to investigate the effect of low-dose oral betamethasone alone and in combination with loratadine in a group of patients with allergic rhinitis with clinically significant obstruction. METHODS In this parallel, double-blind, active controlled multicentre study, 299 patients with severe allergic rhinitis were randomly allocated to either betamethasone 1.0mg or betamethasone 1.0mg plus loratadine 10mg or betamethasone 0.5mg plus loratadine 10mg or loratadine 10mg alone for 5-7 days. Total symptom scores, nasal obstruction, and doctor and patient perception of improvement were measured as markers of disease severity. RESULTS Although not statistically significant, both betamethasone 1.0mg regimens resulted in a total symptom score difference of at least 1 or more from loratadine (i.e. mean [SD] change in total symptom score of 4.10 [3.10] and 4.40 [3.62] vs 3.10 [3.30], respectively, for betamethasone 1.0 mg plus loratadine, betamethasone 1.0 mg and loratadine). All corticosteroid-containing regimens were significantly better than loratadine alone with regard to the patients' (p < 0.013) and doctors' (p < 0.009) perceptions of improvement. They significantly favoured loratadine in combination with betamethasone over single-drug therapy (i.e. odds ratio: investigator ratings 0.49, 0.36 and 0.45, and patient ratings 0.47, 0.40 and 0.43, respectively, for 0.5 mg and 1.0 mg betamethasone plus loratadine and betamethasone 1.0 mg alone vs loratadine alone). Betamethasone 1.0mg plus loratadine also resulted in significant reduction of the relapse rate compared with the other therapies. CONCLUSIONS This study demonstrated the benefit of a short course of a systemic low dosage of corticosteroids with and without antihistamine therapy during acute severe exacerbations of allergic rhinitis. Combination treatment with betamethasone 1.0mg and loratadine 10mg was significantly better in relieving symptoms of hayfever as experienced by patients. This was the first study to give evidence of benefit of systemic low-dose corticosteroids with and without an antihistamine in patients with acute exacerbations of allergic rhinitis.
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The value of the D1/D2 and internal transcribed spacers (ITS) domains for the identification of yeast species belonging to the genus Yamadazyma. PERSOONIA 2011; 26:40-6. [PMID: 22025802 PMCID: PMC3160801 DOI: 10.3767/003158511x559610] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2010] [Accepted: 01/27/2011] [Indexed: 11/25/2022]
Abstract
In a taxonomic study of yeasts that have been isolated in French Guiana and Thailand, five yeast strains isolated from plants were found to belong to the Yamadazyma clade of Saccharomycotina. On the basis of morphology, physiology and the nucleotide divergence in the D1/D2 domain of the 26S nuclear ribosomal RNA (nrRNA) gene, as well as the internal transcribed spacers (ITS) domain of the nrRNA gene operon, these strains were identified to represent three novel species in this teleomorphic clade. An additional isolate, that is publicly available from the CBS yeast collection and isolated from Taiwan, was found to be similar to one of the novel species described from Thailand. Yeast species belonging to the Yamadazyma clade have previously been described as members of the Candida membranifaciens clade. These species are widely distributed and were isolated from diverse habitats, including water, plants, animals and guts of insects and termites. In the present study the ITS region is shown to be a valuable region for species identification within this clade, and the novel species proposed are Candida vaughaniae (ex-type strain CBS 8583), Candida khao-thaluensis (ex-type strain CBS 8535) and Candida tallmaniae (ex-type strain CBS 8575).
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15
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Biochemical polymorphism in five pig breeds in South Africa. S AFR J ANIM SCI 2009. [DOI: 10.4314/sajas.v27i3.44346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Clinical management of allergic rhinitis - the Allergy Society of South Africa Consensus update. S Afr Med J 2006; 96:1269-72. [PMID: 17252158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
MESH Headings
- Humans
- Incidence
- Rhinitis, Allergic, Perennial/classification
- Rhinitis, Allergic, Perennial/diagnosis
- Rhinitis, Allergic, Perennial/therapy
- Rhinitis, Allergic, Seasonal/classification
- Rhinitis, Allergic, Seasonal/diagnosis
- Rhinitis, Allergic, Seasonal/therapy
- Societies, Medical
- South Africa/epidemiology
- Treatment Outcome
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Abstract
Transcription of the Schizosaccharomyces pombe malic enzyme gene, mae2, is induced when cells are grown on high glucose concentrations or under nonaerated conditions. Two cis-acting elements in the mae2 promoter, upstream activator sequences UAS1 and UAS2, are required for basal expression, whilst three negative-acting, upstream repressor sequences are involved in general derepression of mae2. Both the Pka1 and Sty1 signal transduction pathways are involved in the induced expression of mae2 under fermentative conditions. Expression of mae2 seems to be regulated in response to the carbon source, lack of oxygen and osmotic stress conditions, probably to assist in maintaining the intracellular redox balance.
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The effect of inhaled fluticasone propionate in the treatment of young asthmatic children: a dose comparison study. Am J Respir Crit Care Med 1999; 160:126-31. [PMID: 10390389 DOI: 10.1164/ajrccm.160.1.9811024] [Citation(s) in RCA: 142] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The response in asthmatic young children to inhaled steroids within the usual pediatric dose range is unknown. We therefore evaluated the dose-related response in young children with moderate asthma to inhaled fluticasone propionate (FP) (delivered via the Babyhaler spacer device) within the pediatric dose range. A total of 237 children (mean age 28 mo, range 12 to 47) with moderate asthmatic symptoms were studied in this multicenter, randomized, double-blind, parallel group, placebo-controlled study of 12 wk treatment following a 4-wk run-in period. The median use of rescue medication was 1 dose in 2 d during the run-in period. FP 50 micrograms twice daily (FP100) and 100 micrograms twice daily (FP200) was compared with placebo inhaled from a pressurized metered-dose inhaler (pMDI) and the Babyhaler spacer device. With FP200 there was a statistically significant improvement from baseline, as compared with the placebo group, in 8 of 10 diary card parameters, including the three symptom domains of wheeze, cough, and breathlessness, and use of rescue medication. FP100 produced a significant reduction in 5 of these 10 parameters, whereas no significant differences were found between the FP200 and FP100. The numbers of patients with at least one exacerbation during treatment with placebo, FP100, and FP200 were 37%, 26%, and 20%, respectively. This difference between placebo and FP200, as well as the dose-related order was significant (p < 0.05). Both FP doses were as well tolerated as placebo over the 12 wk treatment with a similar incidence of adverse effects. Asthmatic symptoms in 1- to 3-yr-old children responded in a significant and dose-related manner to treatment with FP within a pediatric dose range.
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[AIDS: ethical implications]. NURSING RSA = VERPLEGING RSA 1993; 8:22-3. [PMID: 8413561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Immunodeficiency syndrome or AIDS is a reality in South Africa and poses an urgent challenge to nurses. The caring for patients with AIDS and the prevention of AIDS has ethical implications for nurses. Professional secrecy, social stigma, the attitude of nurses and judicial aspects are analysed. Nurses from the frontline of health care givers and must take an active part to prevent AIDS from spreading.
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