Two new Kirschsteiniothelia species with Dendryphiopsis anamorphs cluster in Kirschsteiniotheliaceae fam. nov.

Boonmee, Saranyaphat; Ko, Thida Win Ko; Chukeatirote, Ekachai; Hyde, Kevin D.; Chen, Hang; Cai, Lei; McKenzie, Eric H. C.; Jones, E. B. Gareth; Kodsueb, Rampai; Hassan, Bahkali Ali

doi:10.3852/11-089

Cited by 57 publications

(41 citation statements)

References 20 publications

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“…Rossman (1978) suggested that Puttemansia was similar to Podonectria and Tubeufia in Tubeufiaceae having bright, fleshy ascomata, bitunicate asci and multi-septate ascospores (Barr 1980). Rossman (1987) provided detailed descriptions of six species and accepted them in Tubeufiaceae, with in freshwater, marine, or terrestrial environments, and a large number, especially as asexual states, are pathogens on living plants Boonmee et al 2012;Liu et al 2012). Characteristics include perithecial ascomata usually with distinct ostioles, abundant pseudoparaphyses, pedicellate, cylindro-clavate asci usually with distinct ocular chambers and various ascospore types.…”

Section: Helicoma Fagacearummentioning

confidence: 99%

Tubeufiales, ord. nov., integrating sexual and asexual generic names

et al. 2014

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Tubeufiaceae is based on the generic type Tubeufia, which is characterized by superficial, oval and bright ascomata, bitunicate asci, mostly long fusiform to filiform, transeptate ascospores and hyphomycetous asexual states with helicosporous conidia. Most species in this family are saprobic on terrestrial woody substrates and some are aquatic. Their distinct morphology as well as combined LSU, SSU and TEF1 sequence analysis show that Tubeufiaceae should be accommodated in a new order Tubeufiales, which is introduced in this paper. Phylogenetic analyses of combined LSU and ITS sequences were used to resolve genera and species within the family Tubeufiaceae. In this study, we examine and incorporate sexual and asexual states of genera in Tubeufiales to provide a modern treatment, based on single names. An epitype for Tubeufia javanica, the type species of Tubeufia, is designated and represents Tubeufia sensu stricto. The genera Acanthophiobolus, Acanthostigma, Boerlagiomyces, Chlamydotubeufia, Kamalomyces, Podonectria, Thaxteriella and Thaxteriellopsis are accepted, Acanthostigmina is reinstated, and the asexual genera Aquaphila, Helicoma, Helicomyces, Helicosporium and Tamhinispora are accepted in Tubeufiaceae. Three new genera Acanthohelicospora, Helicangiospora and Neoacanthostigma are introduced. The genus Bifrontia is added to the family based on morphological similarity. The incongruous morphological genera Acanthostigmella, Amphinectria, Uredinophila are excluded from Tubeufiaceae despite having characteristic ascomata with setae and multiseptate long spores.A key to genera accepted in Tubeufiaceae is provided.

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Section: Helicoma Fagacearummentioning

confidence: 99%

Tubeufiales, ord. nov., integrating sexual and asexual generic names

et al. 2014

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“…These families include Aliquandostipitaceae (Inderbitzin et al 2001), Amniculicolaceae (Zhang et al 2008(Zhang et al , 2009a, Lentitheciaceae (Zhang et al 2009b, c), Lindgomycetaceae , Morosphaeriaceae , Boonmee et al 2012 and Natipusillaceae (Raja et al 2012). Although molecular sequence data has provided phylogenetic placements for numerous freshwater Dothideomycetes, a number of Dothideomycetes from freshwater habitats occur as singletons and remain incertae sedis ).…”

Section: Introductionmentioning

confidence: 99%

Freshwater Ascomycetes: Minutisphaera (Dothideomycetes) revisited, including one new species from Japan

Raja¹,

Oberlies²,

Figueroa

et al. 2013

Mycologia

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During investigations of freshwater ascomycetes we found one interesting taxon from Aomori (Japan), as well as three additional taxa from North Carolina (USA), which were morphologically similar to Minutisphaera, a recently described freshwater fungus in the Dothideomycetes. The ascomata of all the collections bore dark hair-like structures around the ostiolar region, obovoid to obclavate bitunicate asci, and one to three septate hyaline to brown ascospores with a sheath (in material from Japan), and with both sheath and appendages (in material from the USA). The apothecial ascomata of these taxa, however, differ from those of the type species of the genus, which are perithecial. Two collections of Minutisphaera-like fungi from the USA were morphologically quite similar but differed in ascospore size. To assess the phylogenetic affinities of Minutisphaera-like taxa with the type species, M. fimbriatispora, we sequenced 18S and 28S nrDNA of five newly collected strains of Minutisphaera. We also sequenced the nrDNA for the entire internal transcribed spacer region of 10 strains to assess interspecific and intraspecific variation with M. fimbriatispora. Additionally we examined the secondary metabolite profiles of two strains from USA. Based on maximum likelihood and Bayesian analyses of combined 18S and 28S, and separate ITS sequences, as well as examination of morphology, we describe and illustrate a new species, M. japonica. One collection from North Carolina is confirmed as M. fimbriatispora, while two other collections are Minutisphaera-like fungi that had a number of similar diagnostic morphological characters but differed only slightly in ascospore sizes. The phylogeny inferred from the internal transcribed spacer region suggested that two out of the three North Carolina collections may be novel and perhaps cryptic species within Minutisphaera. Organic extracts of Minutisphaera from USA, M. fimbriatispora (G155-1) and Minutisphaera-like taxon (G156-1), revealed the presence of palmitic acid and (E)-hexadec-9-en-1-ol as major chemical constituents. We discuss the placement of the Minutisphaera clade within the Dothideomycetes. The description of the genus Minutisphaera is emended to accommodate M. japonica within Minutisphaera. Abstract: During investigations of freshwater ascomycetes we found one interesting taxon from Aomori (Japan), as well as three additional taxa from North Carolina (USA), which were morphologically similar to Minutisphaera, a recently described freshwater fungus in the Dothideomycetes. The ascomata of all the collections bore dark hair-like structures around the ostiolar region, obovoid to obclavate bitunicate asci, and one to three septate hyaline to brown ascospores with a sheath (in material from Japan), and with both sheath and appendages (in material from the USA). The apothecial ascomata of these taxa, however, differ from those of the type species of the genus, which are perithecial. Two collections of Minutisphaera-like fungi from the USA were morphologically quite similar but d...

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“…The type species of Kirschsteiniothelia, K. aethiops, is congeneric with the type species of Dendryphiopsis, D. atra, as demonstrated by the molecular phylogeny presented in Boonmee et al (2012). Both species have been regarded as having various synonyms, but it now seems likely that this represents a species complex.…”

Section: Pleomorphic Generic Names Of Dothideomycetes and Recommendatmentioning

confidence: 92%

“…cons. Sequenced epitypes may be required to resolve the connections at the species level, as Boonmee et al (2012) shows some material named as K. aethiops and D. atra to be distinct but congeneric species. Kirschsteiniothelia currently includes 17 species, with some recently added by Chen & Hsieh (2004), and Wang et al (2004).…”

Section: Pleomorphic Generic Names Of Dothideomycetes and Recommendatmentioning

confidence: 99%

Recommended names for pleomorphic genera in Dothideomycetes

et al. 2015

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Abstract:This paper provides recommendations of one name for use among pleomorphic genera in Dothideomycetes by the Working Group on Dothideomycetes established under the auspices of the International Commission on the Taxonomy of Fungi (ICTF). A number of these generic names are proposed for protection because they do not have priority and/or the generic name selected for use is asexually typified. These include: Acrogenospora over Farlowiella; Alternaria over Allewia, Lewia, and Crivellia; Botryosphaeria over Fusicoccum; Camarosporula over Anthracostroma; Capnodium over Polychaeton; Cladosporium over Davidiella; Corynespora over Corynesporasca; Curvularia over Pseudocochliobolus; Elsinoë over Sphaceloma; Excipulariopsis over Kentingia; Exosporiella over Anomalemma; Exserohilum over Setosphaeria; Gemmamyces over Megaloseptoria; Kellermania over Planistromella; Kirschsteiniothelia over Dendryphiopsis; Lecanosticta over Eruptio; Paranectriella over Araneomyces; Phaeosphaeria over Phaeoseptoria; Phyllosticta over Guignardia; Podonectria over Tetracrium; Polythrincium over Cymadothea; Prosthemium over Pleomassaria; Ramularia over Mycosphaerella; Sphaerellopsis over Eudarluca; Sphaeropsis over Phaeobotryosphaeria; Stemphylium over Pleospora; Teratosphaeria over Kirramyces and Colletogloeopsis; Tetraploa over Tetraplosphaeria; Venturia over Fusicladium and Pollaccia; and Zeloasperisporium over Neomicrothyrium. Twenty new combinations are made: Acrogenospora carmichaeliana (Berk.) Rossman & Crous, Alternaria scrophulariae (Desm.) Rossman & Crous, Pyrenophora catenaria (Drechsler) Rossman & K.D. Hyde, P. dematioidea (Bubák & Wróbl.) Rossman & K.D. Hyde, P. fugax (Wallr.) Rossman & K.D. Hyde, P. nobleae (McKenzie & D. Matthews) Rossman & K.D. Hyde, P. triseptata (Drechsler) Rossman & K.D. Hyde, Schizothyrium cryptogamum (Batzer & Crous) Crous & Batzer, S. cylindricum (G.Y. Sun et al.) Crous & Batzer, S. emperorae (G.Y. Sun & L. Gao) Crous & Batzer, S. inaequale (G.Y. Sun & L. Gao) Crous & Batzer, S. musae (G.Y. Sun & L. Gao) Crous & Batzer, S. qianense (G.Y. Sun & Y.Q. Ma) Crous & Batzer, S. tardecrescens (Batzer & Crous) Crous & Batzer, S. wisconsinense (Batzer & Crous) Crous & Batzer, Teratosphaeria epicoccoides (Cooke & Massee) Rossman & W.C. Allen, Venturia catenospora (Butin) Rossman & Crous, V. convolvularum (Ondrej) Rossman & Crous, V. oleaginea (Castagne) Rossman & Crous, and V. phillyreae (Nicolas & Aggéry) Rossman & Crous, combs. nov. Three replacement names are also proposed: Pyrenophora grahamii Rossman & K.D. Hyde, Schizothyrium sunii Crous & Batzer, and Venturia barriae Rossman & Crous noms. nov.

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Two new Kirschsteiniothelia species with Dendryphiopsis anamorphs cluster in Kirschsteiniotheliaceae fam. nov.

Cited by 57 publications

References 20 publications

Tubeufiales, ord. nov., integrating sexual and asexual generic names

Tubeufiales, ord. nov., integrating sexual and asexual generic names

Freshwater Ascomycetes: Minutisphaera (Dothideomycetes) revisited, including one new species from Japan

Recommended names for pleomorphic genera in Dothideomycetes

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