Josh Harrison
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Molecular Phylogeny of Laetiporus and Other Brown Rot Polypore Genera in North America
Mycologia, 100(3), 2008, pp. 417–430. DOI: 10.3852/07-124R2 # 2008 by The Mycological Society of America, Lawrence, KS 66044-8897 Molecular phylogeny of Laetiporus and other brown rot polypore genera in North America Daniel L. Lindner1 Key words: evolution, Fungi, Macrohyporia, Mark T. Banik Polyporaceae, Poria, root rot, sulfur shelf, Wolfiporia U.S.D.A. Forest Service, Madison Field Office of the extensa Northern Research Station, Center for Forest Mycology Research, One Gifford Pinchot Drive, Madison, Wisconsin 53726 INTRODUCTION The genera Laetiporus Murrill, Leptoporus Que´l., Phaeolus (Pat.) Pat., Pycnoporellus Murrill and Wolfi- Abstract: Phylogenetic relationships were investigat- poria Ryvarden & Gilb. contain species that possess ed among North American species of Laetiporus, simple septate hyphae, cause brown rots and produce Leptoporus, Phaeolus, Pycnoporellus and Wolfiporia annual, polyporoid fruiting bodies with hyaline using ITS, nuclear large subunit and mitochondrial spores. These shared morphological and physiologi- small subunit rDNA sequences. Members of these cal characters have been considered important in genera have poroid hymenophores, simple septate traditional polypore taxonomy (e.g. Gilbertson and hyphae and cause brown rots in a variety of substrates. Ryvarden 1986, Gilbertson and Ryvarden 1987, Analyses indicate that Laetiporus and Wolfiporia are Ryvarden 1991). However recent molecular work not monophyletic. All North American Laetiporus indicates that Laetiporus, Phaeolus and Pycnoporellus species formed a well supported monophyletic group fall within the ‘‘Antrodia clade’’ of true polypores (the ‘‘core Laetiporus clade’’ or Laetiporus s.s.) with identified by Hibbett and Donoghue (2001) while the exception of L. persicinus, which showed little Leptoporus and Wolfiporia fall respectively within the affinity for any genus for which sequence data are ‘‘phlebioid’’ and ‘‘core polyporoid’’ clades of true available. -
Molecular Phylogeny of Laetiporus and Other Brown Rot Polypore Genera in North America
Mycologia, 00(3), 2008, pp. 417-430. 2008 by The Mycological Society of America. Lawrence, KS 66044-8897 Molecular phylogeny of Laetiporus and other brown rot polypore genera in North America Daniel L. Lindner Key words: evolution, Fungi, Macro hyporia Mark T. Banik Polyporaceae, loria, root rot, sulfur shelf, Woijiporia (LS.l).A. Forest Service, A!ailisoo lie/il 0/f/ce of ihC exienca Noel/tern Research Station, Center for loreci iVJcoiogi Research, One Cifford Pine/wt Drive, Madison, Wisconsin 53726 INTRODUCTION The genera Laetiporus Murrill, Leptoporus Quél., Pliacolus (Pat.) Pat., P1 cn oporellus Murrill and Woiji- Abstract: Phylogenetic relationships were investigat- poe/a Rvvarden & Gilb. contain species that possess ed among North American species of Laeii/ont.s, simple septate hvphae, cause brown rots and produce Lepto1borus, Phaeolus, Pçcnoporellus and Wol/tpona annual, polvporoid I nii ti iig bodies with hyaline using ITS, nuclear large subunit anti iiiitochondrial spores. These shared morphological and physiologi- small subunit rDNA sequences. Members of these cal characters have been considered important in genera have poroid hymenophores, simple septate traditional polypore taxonomy (e.g. Gilbertson and hyphae and cause brown rots in a variety of substrates. Rvvardcn 1986, Gilbertson and Rvvarden 1987, Analyses indicate that Laeti/wrus and Wol/ipona are Rvvar(ien 1991) . However recent molecular work I.aeilporhs not monophvletic. All North American indicates that I.ac/iporus, Phaeolus anti Pcnopore11its species formed a well supported monophyletic group kill within the "Ajitrodia dade" of true pOlvpores with (the "core Laeti/orus dade" or Laetiporu.s s.s.) identified by Hibhett anti Donoghue (2001) while the exception of L. -
A Phylogenetic Overview of the Antrodia Clade (Basidiomycota, Polyporales)
Mycologia, 105(6), 2013, pp. 1391–1411. DOI: 10.3852/13-051 # 2013 by The Mycological Society of America, Lawrence, KS 66044-8897 A phylogenetic overview of the antrodia clade (Basidiomycota, Polyporales) Beatriz Ortiz-Santana1 phylogenetic studies also have recognized the genera Daniel L. Lindner Amylocystis, Dacryobolus, Melanoporia, Pycnoporellus, US Forest Service, Northern Research Station, Center for Sarcoporia and Wolfiporia as part of the antrodia clade Forest Mycology Research, One Gifford Pinchot Drive, (SY Kim and Jung 2000, 2001; Binder and Hibbett Madison, Wisconsin 53726 2002; Hibbett and Binder 2002; SY Kim et al. 2003; Otto Miettinen Binder et al. 2005), while the genera Antrodia, Botanical Museum, University of Helsinki, PO Box 7, Daedalea, Fomitopsis, Laetiporus and Sparassis have 00014, Helsinki, Finland received attention in regard to species delimitation (SY Kim et al. 2001, 2003; KM Kim et al. 2005, 2007; Alfredo Justo Desjardin et al. 2004; Wang et al. 2004; Wu et al. 2004; David S. Hibbett Dai et al. 2006; Blanco-Dios et al. 2006; Chiu 2007; Clark University, Biology Department, 950 Main Street, Worcester, Massachusetts 01610 Lindner and Banik 2008; Yu et al. 2010; Banik et al. 2010, 2012; Garcia-Sandoval et al. 2011; Lindner et al. 2011; Rajchenberg et al. 2011; Zhou and Wei 2012; Abstract: Phylogenetic relationships among mem- Bernicchia et al. 2012; Spirin et al. 2012, 2013). These bers of the antrodia clade were investigated with studies also established that some of the genera are molecular data from two nuclear ribosomal DNA not monophyletic and several modifications have regions, LSU and ITS. A total of 123 species been proposed: the segregation of Antrodia s.l. -
Biocatalytic Potential of Native Basidiomycetes from Colombia for Flavour/Aroma Production
molecules Article Biocatalytic Potential of Native Basidiomycetes from Colombia for Flavour/Aroma Production David A. Jaramillo 1 , María J. Méndez 1 , Gabriela Vargas 1 , Elena E. Stashenko 2 , Aída-M. Vasco-Palacios 3 , Andrés Ceballos 1 and Nelson H. Caicedo 1,* 1 Department of Biochemical Engineering, Universidad Icesi, Calle 18 No. 122–135 Pance, Cali 760031, Colombia; [email protected] (D.A.J.); [email protected] (M.J.M.); [email protected] (G.V.); [email protected] (A.C.) 2 Universidad Industrial de Santander. Chromatography and Mass Spectrometry Center, Calle 9 Carrera 27, Bucaramanga 680002, Colombia; [email protected] 3 Grupo de Microbiología Ambiental—BioMicro, Escuela de Microbiología, Universidad de Antioquia, UdeA, Calle 70 No. 52–21, Medellín 050010, Colombia; [email protected] * Correspondence: [email protected]; Tel.: +573187548041 Academic Editor: Francisco Leon Received: 31 July 2020; Accepted: 15 September 2020; Published: 22 September 2020 Abstract: Aromas and flavours can be produced from fungi by either de novo synthesis or biotransformation processes. Herein, the biocatalytic potential of seven basidiomycete species from Colombia fungal strains isolated as endophytes or basidioma was evaluated. Ganoderma webenarium, Ganoderma chocoense, and Ganoderma stipitatum were the most potent strains capable of decolourizing β,β-carotene as evidence of their potential as biocatalysts for de novo aroma synthesis. Since a species’ biocatalytic potential cannot solely be determined via qualitative screening using β,β-carotene biotransformation processes, we focused on using α-pinene biotransformation with mycelium as a measure of catalytic potential. Here, two strains of Trametes elegans—namely, the endophytic (ET-06) and basidioma (EBB-046) strains—were screened. -
Mushrumors the Newsletter of the Northwest Mushroomers Association Volume 20 Issue 3 September - November 2009
MushRumors The Newsletter of the Northwest Mushroomers Association Volume 20 Issue 3 September - November 2009 2009 Mushroom Season Blasts into October with a Flourish A Surprising Turnout at the Annual Fall Show by Our Fungal Friends, and a Visit by David Arora Highlighted this Extraordinary Year for the Northwest Mushroomers On the heels of a year where the weather in Northwest Washington could be described as anything but nor- mal, to the surprise of many, include yours truly, it was actually a good year for mushrooms and the Northwest Mushroomers Association shined again at our traditional fall exhibit. The members, as well as the mushrooms, rose to the occasion, despite brutal conditions for collecting which included a sideways driving rain (which we photo by Pam Anderson thought had come too late), and even a thunderstorm, as we prepared to gather for the greatly anticipated sorting of our catch at the hallowed Bloedel Donovan Community Building. I wondered, not without some trepidation, about what fungi would actually show up for this years’ event. Buck McAdoo, Dick Morrison, and I had spent several harrowing hours some- what lost in the woods off the South Pass Road in a torrential downpour, all the while being filmed for posterity by Buck’s step-son, Travis, a videographer creating a documentary about mushrooming. I had to wonder about the resolve of our mem- bers to go forth in such conditions in or- In This Issue: Fabulous first impressions: Marjorie Hooks der to find the mush- David Arora Visits Bellingham crafted another artwork for the centerpiece. -
In Brazil: a New Species and a New Record
The genus Laetiporus (Basidiomycota) in Brazil: a new species and a new record Ricardo Matheus Pires (1), Viviana Motato-Vásquez (1) & Adriana de Mello Gugliotta (1) (1) Avenida Miguel Stefano, 3687. Núcleo de Pesquisa em Micologia, Instituto de Botânica, São Paulo-SP. Corresponding author: [email protected] Abstract: Laetiporus squalidus is described as a the taxon currently known in North America as L. new species; it is distinguished by effused- sulphureus (cluster E) and other ten individual, all reflexed basidioma with numerous small and collected exclusively from eucalypts, grouped into a broadly attached pilei, cream to pale brown well-supported cluster with L. gilbertsonii Burds. when fresh to light ochraceous after dry upper (cluster F). Surprisingly, a second taxon (cluster C) surface and ellipsoid to broadly ellipsoid included 49 individual of Laetiporus with a host range basidiospores. Phylogenetic analysis with ITS and and distribution exclusively from Europe did not nLSU regions corroborate the position and group with any of the Laetiporus species defined identity of this species. Furthermore, L. from North America by Lindner & Banik (2008). gilbertsonii, a Pan-American species, is recorded This discovery calls into doubt the propriety to for first time from Brazil, based on ITS region and use the European name L. sulphureus for the taxon a more accurate analysis of morphological occurring in North America. Further morphological characteristics. studies of macro- and microscopic traits and a more Key words: mycodiversity, neotropical, details knowledge of host range and distribution of polypores, xylophilous fungi both taxon occurring in America (cluster F) and Europe (cluster C) is necessary before a definition of INTRODUCTION L. -
Edital 8 2019 Fungos Web.Pdf
where a brownish viscous mass is distributed. This viscous mass exudes Detalhes Técnicos Technical Details EDITAL an unpleasant odor that attracts insects to the dispersion of spores. The Edital nº 8 Stamp issue N. 8 species occurs in several tropical and subtropical countries and is generally Fotos: Larissa Trierveiler Pereira Photos: Larissa Trierveiler Pereira 8/2019 e Vitor Xavier de Lima, Ricardo and Vitor Xavier de Lima, Ricardo found on the ground in pasture areas. Matheus Pires e Marcelo Pinto Matheus Pires and Marcelo Pinto Geastrum violaceum Rick Marcelli - Instituto de Botânica Marcelli - Botanical Institute Emissão Postal Especial Classification: Basidiomycota, Agaricomycetes, Geastrales, Arte-finalização: Daniel Effi/Correios Art finishing: Daniel Effi/Correios Processo de Impressão: ofsete Print system: offset Série Mercosul: Diversidade de Geastraceae. Popular name in Brazil: Violet-Earth-Star Papel: cuchê gomado Paper: gummed chalky paper This beautiful earth-star fungus has purple to violet rays. They are Folha com 24 selos (4 sextilhas) Sheet with 20 stamps (4 sets of six) FUNGOS small basidiomes, of 1 to 3 cm, and grow in the soil of the forests, among Valor facial: R$ 1,60 Facial value: R$ 1.60 Tiragem: 240.000 selos (40.000 de Issue: 240,000 stamps (40,000 of the plant litter. In Brazil, it is found in Atlantic Forest areas. The species was cada) each) Special Postal Issue Mercosul Series: Diversity of Fungi first discovered in the region of São Leopoldo (Rio Grande do Sul state) Área de desenho: 30 x 40mm e 40x30 Design area: 30 x 40mm and 40x30 Dimensão do selo: 30 x 40mm e 40x30 Stamp dimensions: 30 x 40mm and in the early twentieth century, but today it is also known in Argentina, Picotagem: 12 x 11,5 e 11,5 x 12 40x30 Paraguay and Mexico. -
Greetings! Season's
BULLETIN OF THE PUGET SOUND MYCOLOGICAL SOCIETY Number 447 December 2008 Season’s Greetings! MEMBERSHIP MEETING Tuesday, December 9, 2008, at 7:30 pm at the Center for Urban Spore Prints Horticulture, 3501 NE 41st Street, Seattle is published monthly, September through June by the December’s meeting will be our famous PUGET SOUND MYCOLOGICAL SOCIETY “Cookie Bash.” This annual event, hosted by Center for Urban Horticulture, Box 354115 University of Washington, Seattle, Washington 98195 your Board of Directors, will showcase the (206) 522-6031 http://www.psms.org culinary and creative talents of our members. User name: Password: Please bring a dish of hors d’oeuvres, other treats, baked goods, or desserts to share. Bever- OFFICERS: Patrice Benson, President ages will be provided. Be sure to wear your best Joanne Young, Vice President John Goldman, Treasurer mushroom-themed jewelry, clothing, and/or Dennis Oliver, Secretary hats and be prepared for a good time. This is a family event, so children are especially welcome. TRUSTEES: Brenda Fong, Cathy Lennebacker, Don Lennebacker, Dennis Notman, Enter the art contest! Members of all ages are encouraged to Jamie Notman, Lynn Phillips, create and bring some form of original art with a fungal theme. Jennifer Slack, Kim Traverse, Edible entries are preferred, but are not required. We will select Doug Ward, Jean Zatochill, the winners by popular vote and prizes will be awarded for the Ron Post (Immed. Past Pres.) best entries. ALTERNATE: Luis Felix The projector and microphone will be on, so SCI. ADVISOR: Dr. Joseph F. Ammirati please share your stories and digital photos EDITOR: Agnes A. -
Characterising Plant Pathogen Communities and Their Environmental Drivers at a National Scale
Lincoln University Digital Thesis Copyright Statement The digital copy of this thesis is protected by the Copyright Act 1994 (New Zealand). This thesis may be consulted by you, provided you comply with the provisions of the Act and the following conditions of use: you will use the copy only for the purposes of research or private study you will recognise the author's right to be identified as the author of the thesis and due acknowledgement will be made to the author where appropriate you will obtain the author's permission before publishing any material from the thesis. Characterising plant pathogen communities and their environmental drivers at a national scale A thesis submitted in partial fulfilment of the requirements for the Degree of Doctor of Philosophy at Lincoln University by Andreas Makiola Lincoln University, New Zealand 2019 General abstract Plant pathogens play a critical role for global food security, conservation of natural ecosystems and future resilience and sustainability of ecosystem services in general. Thus, it is crucial to understand the large-scale processes that shape plant pathogen communities. The recent drop in DNA sequencing costs offers, for the first time, the opportunity to study multiple plant pathogens simultaneously in their naturally occurring environment effectively at large scale. In this thesis, my aims were (1) to employ next-generation sequencing (NGS) based metabarcoding for the detection and identification of plant pathogens at the ecosystem scale in New Zealand, (2) to characterise plant pathogen communities, and (3) to determine the environmental drivers of these communities. First, I investigated the suitability of NGS for the detection, identification and quantification of plant pathogens using rust fungi as a model system. -
Wood Decay Fungi
Decay Fungi Associated with Oaks and Other Hardwoods in the Western United States. Jessie A. Glaeser, USFS, Northern Research Station, Madison, WI 53726 ([email protected]) and Kevin T. Smith, USFS, Northern Research Station, Durham, NH 03824 ([email protected]) An assessment of the presence and extent of the wood decay process should be part of any hazard tree analysis. Identification of the fungi responsible for decay improves both the prediction of the consequences of wood decay and the prescription of management options including tree pruning or removal. Until the outbreak of Sudden Oak Death (SOD), foresters in the Pacific Northwest emphasized conifer diseases and decay with little attention to hardwood pathology. The SOD outbreak has drawn attention to hardwood tree species, particularly for the urban forest in which native or introduced hardwoods may predominate. Consequently, the hazard tree specialist needs a working knowledge of the fungi associated with hardwood decay. We present here some of the common fungi responsible for decay of hardwoods, particularly of oak, tanoak (Lithocarpus densiflorus), and chinquapin (Castanopsis spp.) in the West. Identification of wood decay fungi is made a little easier through grouping wood decay fungi by habitat, spatial position, and the appearance of the decayed wood (Tainter and Baker, 1996). Some wood decay fungi are saprotrophic and attack wood in service or felled logs, slash, or snags (Toupin et al., 2008). Pathogenic wood decay fungi are sometimes placed in convenient categories such as heartrot fungi (that can decay heartwood in living trees despite tree-produced protective chemicals and low oxygen conditions (Highley and Kirk, 1979), saprot fungi (that decay sapwood exposed by more-or-less recent mechanical injury), and primary pathogens that directly kill living sapwood cells in advance of infection (canker rot and many root rot fungi) (Shortle et al., 1996). -
A Phylogeny for the Plant Pathogen Piptoporellus Baudonii Using a Multigene Data Set
Mycologia ISSN: (Print) (Online) Journal homepage: https://www.tandfonline.com/loi/umyc20 A phylogeny for the plant pathogen Piptoporellus baudonii using a multigene data set Donatha D. Tibuhwa , Juma M. Hussein , Leif Ryvarden , Mark E. R. Sijaona & Sanja Tibell To cite this article: Donatha D. Tibuhwa , Juma M. Hussein , Leif Ryvarden , Mark E. R. Sijaona & Sanja Tibell (2020) A phylogeny for the plant pathogen Piptoporellusbaudonii using a multigene data set, Mycologia, 112:5, 1017-1025, DOI: 10.1080/00275514.2020.1801303 To link to this article: https://doi.org/10.1080/00275514.2020.1801303 © 2020 The Author(s). Published with license by Taylor & Francis Group, LLC. View supplementary material Published online: 18 Sep 2020. Submit your article to this journal Article views: 428 View related articles View Crossmark data Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=umyc20 MYCOLOGIA 2020, VOL. 112, NO. 5, 1017–1025 https://doi.org/10.1080/00275514.2020.1801303 A phylogeny for the plant pathogen Piptoporellus baudonii using a multigene data set Donatha D. Tibuhwaa, Juma M. Hussein a,b, Leif Ryvardenc, Mark E. R. Sijaonab,d, and Sanja Tibell b aDepartment of Molecular Biology and Biotechnology, University of Dar es Salaam, P.O. Box 35179, Dar es Salaam, Tanzania; bDepartment of Systematic Biology, Institute for Organismal Biology, Uppsala University, Norbyvägen 18D, 75236 Uppsala, Sweden; cDepartment of Biosciences, University of Oslo, P.O. Box 1066, Blindern N-0316, Oslo, Norway; dAgricultural Research Institute, P.O. Box 509, Mtwara, Tanzania ABSTRACT ARTICLE HISTORY Piptoporellus baudonii is proposed as a new combination for Laetiporus baudonii in the Polyporales Received 30 October 2019 (Basidiomycota) based on morphological and molecular features. -
The Genus Laetiporus in Brazil
The genus Laetiporus in Brazil Cauê Azevedo Tomaz Oliveira, Diogo Henrique Costa Rezende, Elisandro Ricardo Drechsler Santos [email protected] Universidade Federal de Santa Catarina – Florianópolis - Brasil Introduction Traditionaly, the genus Laetiporus was composed of only two species: L. sulphureus (Bull.) Murrill and L. persicinus (Berk. & M.A. Curtis) Gilb. (1). Both very distinct in color and habit of grow but similar microscopically (dimitic and simple septa hyphae) and ecologically (brown rot fungus). In the 90’s, a study on mating and molecular biology showed that L. sulphureus was a taxon hiding cryptic species sharing similar morphological traits but different ecological and geographical distribution (2). Subsequently studies on molecular biology of L. sulphureus worldwide started a revolution in the taxonomy of Laetiporus genus, with dozens of species been described (3-9). In Brazil three species of Laetiporus are registered. L. sulphureus, L. persicinus and L. squalidus R. Pires, Motato-Vásquez & Gugliotta (7). Material and Methods New collections were made in the Atlantic Forest biome and herbaria collections were reviewed. Specimens were described macroscopically and microscopically using traditional methods, pictures and notes on ecological traits were taken, fresh materials were cultured and all collections had their DNA extracted, ITS, LSU and tef1-α sequences were amplified (10-12). Results Forty-two specimens were studied, which 23 were new collections, including new hosts registration for them. Forty-two sequences of DNA were amplified (ITS: 16; LSU: 11; and tef1-α: 15). We confirmed three morphotypes occurring in Brazil as described next: Laetiporus gilbertsonii (n=29) Basidiomata seasonal, pileated, attached to host by a small pseudostipe (up to 30cm diameter; 9 to 16cm long; 1,5 to 3cm thick).