Using Phylogenetic Species Recognition to Delimit Species Boundaries Within Lasiosphaeria
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Ascomyceteorg 08-03 Ascomyceteorg
Podospora bullata, a new homothallic ascomycete from kangaroo dung in Australia Ann BELL Abstract: Podospora bullata sp. nov. is described and illustrated based on five kangaroo dung collections Dan MAHONEY from Australia. The species is placed in the genus Podospora based on its teleomorph morphology and its Robert DEBUCHY ITS sequence from a fertile homothallic axenic culture. Perithecial necks are adorned with prominent simple unswollen filiform flexuous and non-agglutinated greyish hairs. Ascospores are characterized by minute pe- dicels, lack of caudae and an enveloping frothy gelatinous material with bubble-like structures both in the Ascomycete.org, 8 (3) : 111-118. amorphous gel and attached to the ascospore dark cell. No anamorph was observed. Mai 2016 Keywords: coprophilous fungi, Lasiosphaeriaceae, Podospora, ribosomal DNA, taxonomy. Mise en ligne le 05/05/2016 Résumé : Podospora bullata sp. nov. est une nouvelle espèce qui a été trouvée sur cinq isolats provenant d’Australie et obtenus à partir de déjections de kangourou. Cette nouvelle espèce est décrite ici avec des il- lustrations. Cet ascomycète est placé dans le genre Podospora en se basant sur la séquence des ITS et sur l’aspect de son téléomorphe, en l’occurrence un individu homothallique fertile en culture axénique. Les cols des périthèces sont ornés par une touffe de longs poils grisâtres fins, flexueux, en majorité sans ramification et non agglutinés. Les ascospores sont caractérisées par de courts pédicelles et une absence d’appendices. Les ascospores matures sont noires et entourées par un mucilage contenant des inclusions ayant l’aspect de bulles, adjacentes à la paroi de l’ascospore. -
Morinagadepsin, a Depsipeptide from the Fungus Morinagamyces Vermicularis Gen. Et Comb. Nov
microorganisms Article Morinagadepsin, a Depsipeptide from the Fungus Morinagamyces vermicularis gen. et comb. nov. Karen Harms 1,2 , Frank Surup 1,2,* , Marc Stadler 1,2 , Alberto Miguel Stchigel 3 and Yasmina Marin-Felix 1,* 1 Department Microbial Drugs, Helmholtz Centre for Infection Research, Inhoffenstrasse 7, 38124 Braunschweig, Germany; [email protected] (K.H.); [email protected] (M.S.) 2 Institute of Microbiology, Technische Universität Braunschweig, Spielmannstrasse 7, 38106 Braunschweig, Germany 3 Mycology Unit, Medical School and IISPV, Universitat Rovira i Virgili, C/ Sant Llorenç 21, 43201 Reus, Tarragona, Spain; [email protected] * Correspondence: [email protected] (F.S.); [email protected] (Y.M.-F.) Abstract: The new genus Morinagamyces is introduced herein to accommodate the fungus Apiosordaria vermicularis as inferred from a phylogenetic study based on sequences of the internal transcribed spacer region (ITS), the nuclear rDNA large subunit (LSU), and partial fragments of ribosomal polymerase II subunit 2 (rpb2) and β-tubulin (tub2) genes. Morinagamyces vermicularis was analyzed for the production of secondary metabolites, resulting in the isolation of a new depsipeptide named morinagadepsin (1), and the already known chaetone B (3). While the planar structure of 1 was elucidated by extensive 1D- and 2D-NMR analysis and high-resolution mass spectrometry, the absolute configuration of the building blocks Ala, Val, and Leu was determined as -L by Marfey’s method. The configuration of the 3-hydroxy-2-methyldecanyl unit was assigned as 22R,23R by Citation: Harms, K.; Surup, F.; Stadler, M.; Stchigel, A.M.; J-based configuration analysis and Mosher’s method after partial hydrolysis of the morinagadepsin Marin-Felix, Y. -
Field Studies in the Lasiosphaeriaceae And
Field Studies in the Lasiosphaeriaceae and Helminthosphaeriaceae sensu lato. By Ann Bell and Daniel P. Mahoney. 2016. CBS-KNAW Fungal Biodiver- sity Centre, Utrecht, The Netherlands. Pp. 124, 80 figs (78 col.). [CBS Biodi- versity Series no. 15.] ISBN 978-94-91751-05-9. Price: 30 €. Zealand but also from visits to the USA. mycologists as well as professionals to take I am so glad that they did, as now we have an interest in these poorly known fungi. All BOOK NEWS a superbly colour-illustrated account of those working on fungi occurring on dung many of these fungi for the first time. They or dead wood should try and secure a copy. did, however, conclude on morphological The whole is superbly produced, as grounds that the primarily fungicolous we have now come to expect of CBS, but Helminthosphaeriacae appeared to be attention is drawn on the website to the indistinguishable from Lasiosphaeriaceae; it inevitable minor slips all works seem to have will be interesting to see if future molecular despite hours of proof-reading; these are studies can confirm that hypothesis. reproduced below1 (so those with copies can Four keys to the species are provided, annotate them accordingly. with main divisions based primarily on perithecial vestitures (the terminology of Bell A (1983) Dung Fungi: an illustrated guide to which is discussed and illustrated). Species coprophilous fungi in New Zealand. Wellington: descriptions are accompanied by two Victoria University Press. full-colour pages of illustrations, one of Bell A (2005) An Illustrated Guide to the exquisite coloured drawings and the other Coprophilous Ascomycetes of Australia [CBS of colour photographs, including ones in Biodiversity Series No. -
Lasiosphaeria Similisorbina Fungal Planet Description Sheets 311
310 Persoonia – Volume 39, 2017 Lasiosphaeria similisorbina Fungal Planet description sheets 311 Fungal Planet 639 – 20 December 2017 Lasiosphaeria similisorbina A.N. Mill., T.J. Atk. & Huhndorf, sp. nov. Etymology. The specific epithet refers to the resemblance of this taxon Typus. NEW ZEALAND, North Island, Gisborne, Urewera National Park, Lake to L. sorbina. Waikaremoana, vic. of motor camp, Ngamoko Track, on decorticated wood, 30 May 1983, G.J. Samuels, P.R. Johnston, T. Matsushime & A.Y. Rossman, Classification — Lasiosphaeriaceae, Sordariales, Sordario- AR 1884 (holotype at BPI, isotype at ILLS, culture ex-type AR 1884-1 (isolate mycetes. died before deposition), ITS-LSU GenBank sequence MF806376, MycoBank MB822647). Ascomata ampulliform to ovoid, papillate, 400–500 µm diam, Additional material examined. NEW ZEALAND, North Island, Gisborne, 500–600 µm high, numerous, scattered to gregarious, super- Urewera National Park, Lake Waikaremoana, vic. of motor camp, Ngamoko ficial; young ascomata tomentose, white, tomentum becoming Track, on decorticated wood, 30 May 1983, G.J. Samuels, P.R. Johnston, tightly appressed, crust-like and cream to waxy and brownish T. Matsushime & A.Y. Rossman, AR 1885 (BPI); Tongariro National Park, grey with age, occasionally areolate, finally tomentum wear- Erua Scarp, on 5 cm branch of decorticated, well-decayed wood in mixed ing away and ascomata becoming black and glabrous; neck podocarp-broadleaf forest, 6 Apr. 2005, A. Bell, TJA786; Rangitikei, Rangiwa- conical, glabrous, black. Ascomatal wall of textura angularis hia Reserve, Ruahine Forest Park, -39.8095, 176.1289, 21 May 2015, A. Bell, in surface view, in longitudinal section 3-layered, 36–90 µm Herb. no. -
A Higher-Level Phylogenetic Classification of the Fungi
mycological research 111 (2007) 509–547 available at www.sciencedirect.com journal homepage: www.elsevier.com/locate/mycres A higher-level phylogenetic classification of the Fungi David S. HIBBETTa,*, Manfred BINDERa, Joseph F. BISCHOFFb, Meredith BLACKWELLc, Paul F. CANNONd, Ove E. ERIKSSONe, Sabine HUHNDORFf, Timothy JAMESg, Paul M. KIRKd, Robert LU¨ CKINGf, H. THORSTEN LUMBSCHf, Franc¸ois LUTZONIg, P. Brandon MATHENYa, David J. MCLAUGHLINh, Martha J. POWELLi, Scott REDHEAD j, Conrad L. SCHOCHk, Joseph W. SPATAFORAk, Joost A. STALPERSl, Rytas VILGALYSg, M. Catherine AIMEm, Andre´ APTROOTn, Robert BAUERo, Dominik BEGEROWp, Gerald L. BENNYq, Lisa A. CASTLEBURYm, Pedro W. CROUSl, Yu-Cheng DAIr, Walter GAMSl, David M. GEISERs, Gareth W. GRIFFITHt,Ce´cile GUEIDANg, David L. HAWKSWORTHu, Geir HESTMARKv, Kentaro HOSAKAw, Richard A. HUMBERx, Kevin D. HYDEy, Joseph E. IRONSIDEt, Urmas KO˜ LJALGz, Cletus P. KURTZMANaa, Karl-Henrik LARSSONab, Robert LICHTWARDTac, Joyce LONGCOREad, Jolanta MIA˛ DLIKOWSKAg, Andrew MILLERae, Jean-Marc MONCALVOaf, Sharon MOZLEY-STANDRIDGEag, Franz OBERWINKLERo, Erast PARMASTOah, Vale´rie REEBg, Jack D. ROGERSai, Claude ROUXaj, Leif RYVARDENak, Jose´ Paulo SAMPAIOal, Arthur SCHU¨ ßLERam, Junta SUGIYAMAan, R. Greg THORNao, Leif TIBELLap, Wendy A. UNTEREINERaq, Christopher WALKERar, Zheng WANGa, Alex WEIRas, Michael WEISSo, Merlin M. WHITEat, Katarina WINKAe, Yi-Jian YAOau, Ning ZHANGav aBiology Department, Clark University, Worcester, MA 01610, USA bNational Library of Medicine, National Center for Biotechnology Information, -
The Field Museum 2003 Annual Report to the Board Of
THE FIELD MUSEUM 2003 ANNUAL REPORT TO THE BOARD OF TRUSTEES ACADEMIC AFFAIRS Office of Academic Affairs, The Field Museum 1400 South Lake Shore Drive Chicago, IL 60605-2496 USA Phone (312) 665-7811 Fax (312) 665-7806 http://www.fieldmuseum.org/ 1 - This Report Printed on Recycled Paper - April 2, 2004 2 CONTENTS 2003 Annual Report....................................................................................................................................................3 Collections and Research Committee ....................................................................................................................11 Academic Affairs Staff List......................................................................................................................................12 Publications, 2003 .....................................................................................................................................................17 Active Grants, 2003...................................................................................................................................................38 Conferences, Symposia, Workshops and Invited Lectures, 2003.......................................................................45 Museum and Public Service, 2003 ..........................................................................................................................54 Fieldwork and Research Travel, 2003 ....................................................................................................................64 -
A Reinterpretation of the Pseudo-Bombardioid Ascomal Wall in Taxa in the Lasiosphaeriaceae
©Verlag Ferdinand Berger & Söhne Ges.m.b.H., Horn, Austria, download unter www.biologiezentrum.at A reinterpretation of the pseudo-bombardioid ascomal wall in taxa in the Lasiosphaeriaceae Andrew N. Miller1'* 1 Field Museum of Natural History, Botany Department, Chicago, Illinois 60605-2496, USA and University of Illinois at Chicago, Department of Biological Sciences, Chicago, Illinois 60607-7060, USA Miller, A. N. (2003). A reinterpretation of the pseudo-bombardioid ascomal wall in taxa in the Lasiosphaeriaceae. - Sydowia 55 (2): 267-273. A coriaceous pseudo-bombardioid ascomal wall containing a central layer composed of thick-walled, gelatinized cells has been described in nine species in the Lasiosphaeriaceae (Sordariales). Three different methods of sectioning asco- mata were employed to investigate the composition of this wall layer. Although this wall layer has previously been described as being composed of isodiametric cells, sections made using a freezing microtome revealed that it was actually com- posed of interwoven hyphae. Thus the term pseudo-bombardioid should be emen- ded to describe a non-stromatic ascomal wall containing a gelatinized layer com- posed of interwoven, thin-walled hyphae. Keywords: Ascomycetes, Arnium, Bombardia, Bombardioidea, Cercophora, Podospora, terminology. A unique type of coriaceous ascomal wall referred to as a pseudo-bombardioid wall was defined by Lundqvist (1972: 17) in his seminal work on Nordic Sordariaceae as "a multi-layered, non-stro- matic wall with a second pseudo-parenchymatous layer with very thick-walled, gelatinized cells". Lundqvist (1972: 17) distinguished it from the bombardioid wall, which he described as "a multi-layered wall with at least two outer, stromatic layers, the second of which is fibrous and cartilaginous". -
Fungal Planet Description Sheets: 400–468
Persoonia 36, 2016: 316– 458 www.ingentaconnect.com/content/nhn/pimj RESEARCH ARTICLE http://dx.doi.org/10.3767/003158516X692185 Fungal Planet description sheets: 400–468 P.W. Crous1,2, M.J. Wingfield3, D.M. Richardson4, J.J. Le Roux4, D. Strasberg5, J. Edwards6, F. Roets7, V. Hubka8, P.W.J. Taylor9, M. Heykoop10, M.P. Martín11, G. Moreno10, D.A. Sutton12, N.P. Wiederhold12, C.W. Barnes13, J.R. Carlavilla10, J. Gené14, A. Giraldo1,2, V. Guarnaccia1, J. Guarro14, M. Hernández-Restrepo1,2, M. Kolařík15, J.L. Manjón10, I.G. Pascoe6, E.S. Popov16, M. Sandoval-Denis14, J.H.C. Woudenberg1, K. Acharya17, A.V. Alexandrova18, P. Alvarado19, R.N. Barbosa20, I.G. Baseia21, R.A. Blanchette22, T. Boekhout3, T.I. Burgess23, J.F. Cano-Lira14, A. Čmoková8, R.A. Dimitrov24, M.Yu. Dyakov18, M. Dueñas11, A.K. Dutta17, F. Esteve- Raventós10, A.G. Fedosova16, J. Fournier25, P. Gamboa26, D.E. Gouliamova27, T. Grebenc28, M. Groenewald1, B. Hanse29, G.E.St.J. Hardy23, B.W. Held22, Ž. Jurjević30, T. Kaewgrajang31, K.P.D. Latha32, L. Lombard1, J.J. Luangsa-ard33, P. Lysková34, N. Mallátová35, P. Manimohan32, A.N. Miller36, M. Mirabolfathy37, O.V. Morozova16, M. Obodai38, N.T. Oliveira20, M.E. Ordóñez39, E.C. Otto22, S. Paloi17, S.W. Peterson40, C. Phosri41, J. Roux3, W.A. Salazar 39, A. Sánchez10, G.A. Sarria42, H.-D. Shin43, B.D.B. Silva21, G.A. Silva20, M.Th. Smith1, C.M. Souza-Motta44, A.M. Stchigel14, M.M. Stoilova-Disheva27, M.A. Sulzbacher 45, M.T. Telleria11, C. Toapanta46, J.M. Traba47, N. -
The Genus Podospora (Lasiosphaeriaceae, Sordariales) in Brazil
Mycosphere 6 (2): 201–215(2015) ISSN 2077 7019 www.mycosphere.org Article Mycosphere Copyright © 2015 Online Edition Doi 10.5943/mycosphere/6/2/10 The genus Podospora (Lasiosphaeriaceae, Sordariales) in Brazil Melo RFR1, Miller AN2 and Maia LC1 1Universidade Federal de Pernambuco, Departamento de Micologia, Centro de Ciências Biológicas, Avenida da Engenharia, s/n, 50740–600, Recife, Pernambuco, Brazil. [email protected] 2 Illinois Natural History Survey, University of Illinois, 1816 S. Oak St., Champaign, IL 61820 Melo RFR, Miller AN, MAIA LC 2015 – The genus Podospora (Lasiosphaeriaceae, Sordariales) in Brazil. Mycosphere 6(2), 201–215, Doi 10.5943/mycosphere/6/2/10 Abstract Coprophilous species of Podospora reported from Brazil are discussed. Thirteen species are recorded for the first time in Northeastern Brazil (Pernambuco) on herbivore dung. Podospora appendiculata, P. australis, P. decipiens, P. globosa and P. pleiospora are reported for the first time in Brazil, while P. ostlingospora and P. prethopodalis are reported for the first time from South America. Descriptions, figures and a comparative table are provided, along with an identification key to all known species of the genus in Brazil. Key words – Ascomycota – coprophilous fungi – taxonomy Introduction Podospora Ces. is one of the most common coprophilous ascomycetes genera worldwide, rarely absent in any survey of fungi on herbivore dung (Doveri, 2008). It is characterized by dark coloured, non-stromatic perithecia, with coriaceous or pseudobombardioid peridium, vestiture varying from glabrous to tomentose, unitunicate, non-amyloid, 4- to multispored asci usually lacking an apical ring and transversely uniseptate two-celled ascospores, delimitating a head cell and a hyaline pedicel, frequently equipped with distinctly shaped gelatinous caudae (Lundqvist, 1972). -
Taxonomic Re-Examination of Nine Rosellinia Types (Ascomycota, Xylariales) Stored in the Saccardo Mycological Collection
microorganisms Article Taxonomic Re-Examination of Nine Rosellinia Types (Ascomycota, Xylariales) Stored in the Saccardo Mycological Collection Niccolò Forin 1,* , Alfredo Vizzini 2, Federico Fainelli 1, Enrico Ercole 3 and Barbara Baldan 1,4,* 1 Botanical Garden, University of Padova, Via Orto Botanico, 15, 35123 Padova, Italy; [email protected] 2 Institute for Sustainable Plant Protection (IPSP-SS Torino), C.N.R., Viale P.A. Mattioli, 25, 10125 Torino, Italy; [email protected] 3 Department of Life Sciences and Systems Biology, University of Torino, Viale P.A. Mattioli, 25, 10125 Torino, Italy; [email protected] 4 Department of Biology, University of Padova, Via Ugo Bassi, 58b, 35131 Padova, Italy * Correspondence: [email protected] (N.F.); [email protected] (B.B.) Abstract: In a recent monograph on the genus Rosellinia, type specimens worldwide were revised and re-classified using a morphological approach. Among them, some came from Pier Andrea Saccardo’s fungarium stored in the Herbarium of the Padova Botanical Garden. In this work, we taxonomically re-examine via a morphological and molecular approach nine different Rosellinia sensu Saccardo types. ITS1 and/or ITS2 sequences were successfully obtained applying Illumina MiSeq technology and phylogenetic analyses were carried out in order to elucidate their current taxonomic position. Only the Citation: Forin, N.; Vizzini, A.; ITS1 sequence was recovered for Rosellinia areolata, while for R. geophila, only the ITS2 sequence was Fainelli, F.; Ercole, E.; Baldan, B. recovered. We proposed here new combinations for Rosellinia chordicola, R. geophila and R. horridula, Taxonomic Re-Examination of Nine R. ambigua R. -
Drivers of Evolutionary Change in Podospora Anserina
Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1923 Drivers of evolutionary change in Podospora anserina SANDRA LORENA AMENT-VELÁSQUEZ ACTA UNIVERSITATIS UPSALIENSIS ISSN 1651-6214 ISBN 978-91-513-0921-7 UPPSALA urn:nbn:se:uu:diva-407766 2020 Dissertation presented at Uppsala University to be publicly examined in Ekmansalen, Evolutionary Biology Centre (EBC), Norbyvägen 18D, Uppsala, Tuesday, 19 May 2020 at 10:00 for the degree of Doctor of Philosophy (Faculty of Theology). The examination will be conducted in English. Faculty examiner: Professor Bengt Olle Bengtsson (Lund University). Abstract Ament-Velásquez, S. L. 2020. Drivers of evolutionary change in Podospora anserina. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1923. 63 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-513-0921-7. Genomic diversity is shaped by a myriad of forces acting in different directions. Some genes work in concert with the interests of the organism, often shaped by natural selection, while others follow their own interests. The latter genes are considered “selfish”, behaving either neutrally to the host, or causing it harm. In this thesis, I focused on genes that have substantial fitness effects on the fungus Podospora anserina and relatives, but whose effects are very contrasting. In Papers I and II, I explored the evolution of a particular type of selfish genetic elements that cause meiotic drive. Meiotic drivers manipulate the outcome of meiosis to achieve overrepresentation in the progeny, thus increasing their likelihood of invading and propagating in a population. In P. anserina there are multiple meiotic drivers but their genetic basis was previously unknown. -
The Genus Fimetariella
The genus Fimetariella John C. Krug Abstract: The taxonomy and phylogenetic relationships of the fungal genus Fimetariella (Ascomycotina, Lasiosphaeriaceae) are discussed. A revised generic description and key are presented. Descriptions and illustrations are provided for all taxa. Fimetanella dunarum n.comb. and Fimetanella apotoma, Fimetanella brachycaulina, Fimetanella dolichopoda, Fimetanella macromischa, Fimetanella microspema, and Fimetanella tetraspora n.spp. are proposed. A phialidic anamorph resembling Cladorrhinum is reported for E microsperma. The ascospores of the type species Fimetariella rabenhorstii are considered to possess two terminal germ pores, one large pore and one very small pore, along with several small, apparently nonfunctional pores. A key to the genera with these minor pores is included. Key words: Fimetariella, Cladorrhinum, coprophilous, fungi, keys, taxonomy. RCsumC : L'auteur discute les relations taxonomiques et phylogCnCtiques du genre Fimetariella (Ascomycotina, Lasiosphaeriaceae). I1 prCsente une description revisee du genre, ainsi qu'une clC. Des descriptions et illustrations sont fournies pour tous les taxons et on propose le Fimetanella dunarum n.comb. et les Fimetanella apotoma, Fimetanella brachycaulina, Fimetariella dolichopoda, Fimetanella macromischa, Fimetariella microspema et le Fimetariella tetrasporan comme n.ssp. On rapporte un anamorphe avec phialide ressemblant au Cladorrhinum pour le E microsperma. On considkre que les ascospores de I'espkce type, le E rabenhorstii, posskdent deux pores germinatifs terminaux, un grand pore et un trks petit pore, ainsi que plusieurs petits pores apparemrnent non-fonctionnels. L'auteur prtsente une clC pour les genres comportant ces peetits pores. Mots elks : Fimetariella, Cladorrhinum, coprophiles, champignons, clCs, taxonomie [Traduit par la rCdaction] For personal use only. Introduction ated by Krug (1989).