MICROBIAL FUNCTIONAL ACTIVITY and DIVERSITY PATTERNS at MULTIPLE SPATIAL SCALES a Dissertation Submitted to Kent State Universit
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Response of Ectomycorrhizal Fungi to Inorganic and Organic Forms of Nitrogen and Phosphorus
Michigan Technological University Digital Commons @ Michigan Tech Dissertations, Master's Theses and Master's Dissertations, Master's Theses and Master's Reports - Open Reports 2012 RESPONSE OF ECTOMYCORRHIZAL FUNGI TO INORGANIC AND ORGANIC FORMS OF NITROGEN AND PHOSPHORUS Christa M. Luokkala Michigan Technological University Follow this and additional works at: https://digitalcommons.mtu.edu/etds Part of the Forest Sciences Commons Copyright 2012 Christa M. Luokkala Recommended Citation Luokkala, Christa M., "RESPONSE OF ECTOMYCORRHIZAL FUNGI TO INORGANIC AND ORGANIC FORMS OF NITROGEN AND PHOSPHORUS", Master's report, Michigan Technological University, 2012. https://doi.org/10.37099/mtu.dc.etds/611 Follow this and additional works at: https://digitalcommons.mtu.edu/etds Part of the Forest Sciences Commons RESPONSE OF ECTOMYCORRHIZAL FUNGI TO INORGANIC AND ORGANIC FORMS OF NITROGEN AND PHOSPHORUS By Christa M. Luokkala A REPORT Submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE In Applied Ecology MICHIGAN TECHNOLOGICAL UNIVERSITY 2012 © 2012 Christa M. Luokkala This report has been approved in partial fulfillment of the requirements for the Degree of MASTER OF SCIENCE in Applied Ecology. School of Forest Resources and Environmental Science Report Advisor: Dr. Erik A. Lilleskov Committee Member: Dr. Susan A. Bagley Committee Member: Dr. Dana L. Richter Committee Member: Dr. Christopher W. Swanston School Dean: Dr. Terry L. Sharik Table of Contents Abstract ............................................................................................................................. -
Development and Evaluation of Rrna Targeted in Situ Probes and Phylogenetic Relationships of Freshwater Fungi
Development and evaluation of rRNA targeted in situ probes and phylogenetic relationships of freshwater fungi vorgelegt von Diplom-Biologin Christiane Baschien aus Berlin Von der Fakultät III - Prozesswissenschaften der Technischen Universität Berlin zur Erlangung des akademischen Grades Doktorin der Naturwissenschaften - Dr. rer. nat. - genehmigte Dissertation Promotionsausschuss: Vorsitzender: Prof. Dr. sc. techn. Lutz-Günter Fleischer Berichter: Prof. Dr. rer. nat. Ulrich Szewzyk Berichter: Prof. Dr. rer. nat. Felix Bärlocher Berichter: Dr. habil. Werner Manz Tag der wissenschaftlichen Aussprache: 19.05.2003 Berlin 2003 D83 Table of contents INTRODUCTION ..................................................................................................................................... 1 MATERIAL AND METHODS .................................................................................................................. 8 1. Used organisms ............................................................................................................................. 8 2. Media, culture conditions, maintenance of cultures and harvest procedure.................................. 9 2.1. Culture media........................................................................................................................... 9 2.2. Culture conditions .................................................................................................................. 10 2.3. Maintenance of cultures.........................................................................................................10 -
Taxaarea Relationship and Neutral Dynamics Influence the Diversity Of
bs_bs_banner Environmental Microbiology (2012) 14(6), 1488–1499 doi:10.1111/j.1462-2920.2012.02737.x Taxa–area relationship and neutral dynamics influence the diversity of fungal communities on senesced tree leavesemi_2737 1488..1499 Larry M. Feinstein* and Christopher B. Blackwood to environmental changes may be enhanced with Department of Biological Sciences, Kent State increased understanding of the processes that regulate University, Kent, Ohio, USA fungal distributions. Variation in composition of ecological communities is commonly divided into two components: alpha diversity (number and evenness of taxa within a Summary sampling unit) and beta diversity (taxa turnover among This study utilized individual senesced sugar maple areas) (Gaston and Blackburn, 2000). and beech leaves as natural sampling units within For macroorganisms, it has been frequently observed which to quantify saprotrophic fungal diversity. Quan- that there is a correlation between the size of habitat tifying communities in individual leaves allowed us to patches or survey areas and the most fundamental determine if fungi display a classic taxa–area relation- measure of alpha diversity, number of taxa detected ship (species richness increasing with area). We (Rosenzweig, 1995; Connor and McCoy, 2001; Lomolino, found a significant taxa–area relationship for sugar 2001; Drakare et al., 2006). The ‘taxa–area relationship’ maple leaves, but not beech leaves, consistent with (TAR) refers to the shape of the increase in number of Wright’s species-energy theory. This suggests that taxa with increasing area, and has been most often mod- energy availability as affected plant biochemistry is a elled as a power law (S = cAz) where S is number of key factor regulating the scaling relationships of species, A is area, c is the intercept in log-log space, and fungal diversity. -
Helotiales, Leotiomycetes)
VOLUME 5 JUNE 2020 Fungal Systematics and Evolution PAGES 139–149 doi.org/10.3114/fuse.2020.05.09 Phylogenetic placement and lectotypification of Pseudotryblidium neesii (Helotiales, Leotiomycetes) A. Suija1*, M. Haldeman2, E. Zimmermann3, U. Braun4, P. Diederich5 1Institute of Ecology and Earth Sciences, University of Tartu, Lai 40, Tartu, 51005, Estonia 21402 23rd Street, Bellingham, Washington, USA 3Scheunenberg 46, CH–3251 Wengi, Switzerland 4Martin-Luther-Universität, Institut für Biologie, Bereich Geobotanik, Herbarium, Neuwerk 21, 06099 Halle (Saale), Germany 5Musée national d’histoire naturelle, 25 rue Munster, L–2160 Luxembourg, Luxembourg *Corresponding author: [email protected] Key words: Abstract: A phylogenetic analysis of combined rDNA LSU and ITS sequence data was carried out to determine the phylogenetic Abies alba placement of specimens identified as Pseudotryblidium neesii. The species forms a distinct clade within Dermateaceae A. grandis (Helotiales, Leotiomycetes) with Rhizodermea veluwiensis and two Dermea species. The geographical distribution of this Dermea species, previously known only from Europe on Abies alba, is extended to north-western North America where it grows Dermateaceae exclusively on A. grandis. The name P. neesii is lectotypified in order to disentangle the complicated nomenclature of the nomenclature species. A new, detailed description of P. neesii with illustrations is provided after comparison of sequenced specimens with phylogeny the type material. Furthermore, the new combination Pseudographis rufonigra (basionym Peziza rufonigra) is made for a Pseudographis fungus previously known as Pseudographis pinicola. Effectively published online: 18 November 2019. Editor-in-Chief Prof. dr P.W. Crous, Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands. -
Fertility-Dependent Effects of Ectomycorrhizal Fungal Communities on White Spruce Seedling Nutrition
Mycorrhiza (2015) 25:649–662 DOI 10.1007/s00572-015-0640-9 ORIGINAL PAPER Fertility-dependent effects of ectomycorrhizal fungal communities on white spruce seedling nutrition Alistair J. H. Smith II1 & Lynette R. Potvin2 & Erik A. Lilleskov2 Received: 14 January 2015 /Accepted: 6 April 2015 /Published online: 24 April 2015 # Springer-Verlag Berlin Heidelberg (outside the USA) 2015 Abstract Ectomycorrhizal fungi (EcMF) typically colonize manganese, and Atheliaceae sp. had a negative relationship with nursery seedlings, but nutritional and growth effects of these P content. Findings shed light on the community and species communities are only partly understood. To examine these ef- effects on seedling condition, revealing clear functional differ- fects, Picea glauca seedlings collected from a tree nursery natu- ences among dominants. The approach used should be scalable rally colonized by three dominant EcMF were divided between to explore function in more complex communities composed of fertilized and unfertilized treatments. After one growing season unculturable EcMF. seedlings were harvested, ectomycorrhizas identified using DNA sequencing, and seedlings analyzed for leaf nutrient concentra- Keywords Stoichiometry . Ectomycorrhizal fungal tion and content, and biomass parameters. EcMF community community effects . Nitrogen . Phosphorus . Micronutrients . structure–nutrient interactions were tested using nonmetric mul- Amphinema . Atheliaceae . Thelephora terrestris . tidimensional scaling (NMDS) combined with vector analysis of Greenhouse foliar nutrients and biomass. We identified three dominant spe- cies: Amphinema sp., Atheliaceae sp., and Thelephora terrestris. NMDS+envfit revealed significant community effects on seed- Introduction ling nutrition that differed with fertilization treatment. PERM ANOVA and regression analyses uncovered significant species Seedlings regenerating naturally or artificially are influenced by effects on host nutrient concentration, content, and stoichiometry. -
Downstream Process Development for Small Scale Purification Of
WestminsterResearch http://www.westminster.ac.uk/westminsterresearch Enhanced large-scale production of laccases from Coriolopsis polyzona for use in dye bioremediation Tingting Cui School of Life Sciences This is an electronic version of a PhD thesis awarded by the University of Westminster. © The Author, 2009. This is an exact reproduction of the paper copy held by the University of Westminster library. The WestminsterResearch online digital archive at the University of Westminster aims to make the research output of the University available to a wider audience. Copyright and Moral Rights remain with the authors and/or copyright owners. Users are permitted to download and/or print one copy for non-commercial private study or research. Further distribution and any use of material from within this archive for profit-making enterprises or for commercial gain is strictly forbidden. Whilst further distribution of specific materials from within this archive is forbidden, you may freely distribute the URL of WestminsterResearch: (http://westminsterresearch.wmin.ac.uk/). In case of abuse or copyright appearing without permission e-mail [email protected] ENHANCED LARGE-SCALE PRODUCTION OF LACCASES FROM CORIOLOPSIS POLYZONA FOR USE IN DYE BIOREMEDIATION Tingting Cui A thesis submitted to University of Westminster in fulfilment of the requirements for the degree of Doctor of Philosophy School of Biociences University of Westminster London W1W 6UW United Kingdom MAY 2009 ABSTRACT Pollution from synthetic dyes, released by textile and paper pulping plants, draws major concern. Textile effluents have negative impact both on the environment and human health because they are toxic and some are carcinogenic. Apart from the textile industry, dyes are also widely used in manufacturing industries for leather products, cosmetics, pharmaceuticals, foods and beverages. -
Major Clades of Agaricales: a Multilocus Phylogenetic Overview
Mycologia, 98(6), 2006, pp. 982–995. # 2006 by The Mycological Society of America, Lawrence, KS 66044-8897 Major clades of Agaricales: a multilocus phylogenetic overview P. Brandon Matheny1 Duur K. Aanen Judd M. Curtis Laboratory of Genetics, Arboretumlaan 4, 6703 BD, Biology Department, Clark University, 950 Main Street, Wageningen, The Netherlands Worcester, Massachusetts, 01610 Matthew DeNitis Vale´rie Hofstetter 127 Harrington Way, Worcester, Massachusetts 01604 Department of Biology, Box 90338, Duke University, Durham, North Carolina 27708 Graciela M. Daniele Instituto Multidisciplinario de Biologı´a Vegetal, M. Catherine Aime CONICET-Universidad Nacional de Co´rdoba, Casilla USDA-ARS, Systematic Botany and Mycology de Correo 495, 5000 Co´rdoba, Argentina Laboratory, Room 304, Building 011A, 10300 Baltimore Avenue, Beltsville, Maryland 20705-2350 Dennis E. Desjardin Department of Biology, San Francisco State University, Jean-Marc Moncalvo San Francisco, California 94132 Centre for Biodiversity and Conservation Biology, Royal Ontario Museum and Department of Botany, University Bradley R. Kropp of Toronto, Toronto, Ontario, M5S 2C6 Canada Department of Biology, Utah State University, Logan, Utah 84322 Zai-Wei Ge Zhu-Liang Yang Lorelei L. Norvell Kunming Institute of Botany, Chinese Academy of Pacific Northwest Mycology Service, 6720 NW Skyline Sciences, Kunming 650204, P.R. China Boulevard, Portland, Oregon 97229-1309 Jason C. Slot Andrew Parker Biology Department, Clark University, 950 Main Street, 127 Raven Way, Metaline Falls, Washington 99153- Worcester, Massachusetts, 01609 9720 Joseph F. Ammirati Else C. Vellinga University of Washington, Biology Department, Box Department of Plant and Microbial Biology, 111 355325, Seattle, Washington 98195 Koshland Hall, University of California, Berkeley, California 94720-3102 Timothy J. -
The Genera Excluded from the Amphisphaeriaceae, Cainiaceae and Clypeosphaeriaceae
Fungal Diversity 2 (March 1999) Studies on Amphisphaeriales: The genera excluded from the Amphisphaeriaceae, Cainiaceae and Clypeosphaeriaceae Ji-Chuan Kangl, Kevin D. Hydel• and Richard Y.c. Kontf I Fungal Diversity Research Project, Department of Ecology and Biodiversity, The University of Hong Kong, Pokfulam Road, Hong Kong; * email: [email protected] 2 Department of Biology and Chemistry, City University of Hong Kong, Tat Chee A venue, Kowloon, Hong Kong Kang, J.C., Hyde, K.D. and Kong, R.Y.C. (1999). Studies on Amphisphaeriales: The genera excluded from the Amphisphaeriaceae, Cainiaceae and Clypeosphaeriaceae. Fungal Diversity 2: 135-151. The Amphisphaeriaceae and the Cainiaceae have been narrowly defined, while the Clypeosphaeriaceae was broadly defined and considered a relatively large assemblage of ascomycetes whose affinities are uncertain. In this paper, the remaining genera previously included in the Amphisphaeriaceae (sensu lato) are dealt with. Fasciatispora having unicellular brown ascospores, and Seynesia and Collodiscula having brown ascospores and an Acanthodochium anamorph are similar to xylariaceous taxa and therefore considered best placed in the Xylariaceae. Muelleromyces has a parasitic habit on leaves, clypeate ascomata and asci with a J- apical ring and resembles Phyllachora, and is placed in the Phyllachoraceae. Melomastia is redescribed and illustrated and placed in the Pleurotremataceae. Chitonospora, Dyrithium and lodosphaeria are redescribed and illustrated, while Amphisphaerella, Ascotaiwania, Flagellosphaeria, Lindquistomyces, Manokwaria, Mukhakesa, Neohypodiscus, Urosporellopsis and Xylochora are discussed. These genera are placed in Ascomycetes incertae sedis as the available morphological data are inadequate to confidently conclude their taxonomic positions. Key words: Ascomycetes incertae sedis, Phyllachoraceae, Pleurotremataceae, taxonomy, Xylariaceae. Introduction The broadly defined Amphisphaeriaceae G. -
Increased Organic Fertilizer and Reduced Chemical Fertilizer Increased Fungal Diversity and the Abundance of Beneficial Fungi on the Grape Berry Surface in Arid Areas
ORIGINAL RESEARCH published: 07 May 2021 doi: 10.3389/fmicb.2021.628503 Increased Organic Fertilizer and Reduced Chemical Fertilizer Increased Fungal Diversity and the Abundance of Beneficial Fungi on the Grape Berry Surface in Arid Areas Linnan Wu 1†, Zhiqiang Li 2†, Fengyun Zhao 1, Benzhou Zhao 1, Fesobi Olumide Phillip 1, Jianrong Feng 1, Huaifeng Liu 1 and Kun Yu 1* 1 Department of Horticulture, College of Agriculture, The Key Laboratory of Characteristics of Fruit and Vegetable Cultivation and Utilization of Germoplasm Resources of the Xinjiang Production and Construction Crops, Shihezi University, Shihezi, China, 2 Shihezi Academy of Agricultural Sciences, Shihezi, China Edited by: Jia Liu, Chongqing University of Arts and Fertilizer practices can significantly impact the fruit quality and microbial diversity of the Sciences, China orchards. The fungi on the surface of fruits are essential for fruit storability and safety. However, Reviewed by: it is not clear whether fertilization affects the fungal diversity and community structure on the Asha Janadaree Dissanayake, surface of grape berries. Here, grape quality and the fungal diversity on the surface of grapes University of Electronic Science and Technology of China, China harvested from three fertilizer treatments were analyzed shortly after grape picking (T0) and Yanfang Wang, following 8 days of storage (T1). The study involved three treatments: (1) common chemical Shandong Agricultural University, China fertilizer for 2 years (CH); (2) increased organic fertilizer and reduced chemical fertilizer for *Correspondence: 1 year (A.O); and (3) increased organic fertilizer and reduced chemical fertilizer for 2 years Kun Yu (B.O). The application of increased organic fertilizer and reduced chemical fertilizer increased [email protected] the soluble solids content (SSC) of the grape berries and decreased the pH of the grape † These authors have contributed juice. -
Phylogenetic Classification of Trametes
TAXON 60 (6) • December 2011: 1567–1583 Justo & Hibbett • Phylogenetic classification of Trametes SYSTEMATICS AND PHYLOGENY Phylogenetic classification of Trametes (Basidiomycota, Polyporales) based on a five-marker dataset Alfredo Justo & David S. Hibbett Clark University, Biology Department, 950 Main St., Worcester, Massachusetts 01610, U.S.A. Author for correspondence: Alfredo Justo, [email protected] Abstract: The phylogeny of Trametes and related genera was studied using molecular data from ribosomal markers (nLSU, ITS) and protein-coding genes (RPB1, RPB2, TEF1-alpha) and consequences for the taxonomy and nomenclature of this group were considered. Separate datasets with rDNA data only, single datasets for each of the protein-coding genes, and a combined five-marker dataset were analyzed. Molecular analyses recover a strongly supported trametoid clade that includes most of Trametes species (including the type T. suaveolens, the T. versicolor group, and mainly tropical species such as T. maxima and T. cubensis) together with species of Lenzites and Pycnoporus and Coriolopsis polyzona. Our data confirm the positions of Trametes cervina (= Trametopsis cervina) in the phlebioid clade and of Trametes trogii (= Coriolopsis trogii) outside the trametoid clade, closely related to Coriolopsis gallica. The genus Coriolopsis, as currently defined, is polyphyletic, with the type species as part of the trametoid clade and at least two additional lineages occurring in the core polyporoid clade. In view of these results the use of a single generic name (Trametes) for the trametoid clade is considered to be the best taxonomic and nomenclatural option as the morphological concept of Trametes would remain almost unchanged, few new nomenclatural combinations would be necessary, and the classification of additional species (i.e., not yet described and/or sampled for mo- lecular data) in Trametes based on morphological characters alone will still be possible. -
A Metagenomic Approach to Understand Stand Failure in Bromus Tectorum
Brigham Young University BYU ScholarsArchive Theses and Dissertations 2019-06-01 A Metagenomic Approach to Understand Stand Failure in Bromus tectorum Nathan Joseph Ricks Brigham Young University Follow this and additional works at: https://scholarsarchive.byu.edu/etd BYU ScholarsArchive Citation Ricks, Nathan Joseph, "A Metagenomic Approach to Understand Stand Failure in Bromus tectorum" (2019). Theses and Dissertations. 8549. https://scholarsarchive.byu.edu/etd/8549 This Thesis is brought to you for free and open access by BYU ScholarsArchive. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. A Metagenomic Approach to Understand Stand Failure in Bromus tectorum Nathan Joseph Ricks A thesis submitted to the faculty of Brigham Young University in partial fulfillment of the requirements for the degree of Master of Science Craig Coleman, Chair John Chaston Susan Meyer Department of Plant and Wildlife Sciences Brigham Young University Copyright © 2019 Nathan Joseph Ricks All Rights Reserved ABSTACT A Metagenomic Approach to Understand Stand Failure in Bromus tectorum Nathan Joseph Ricks Department of Plant and Wildlife Sciences, BYU Master of Science Bromus tectorum (cheatgrass) is an invasive annual grass that has colonized large portions of the Intermountain west. Cheatgrass stand failures have been observed throughout the invaded region, the cause of which may be related to the presence of several species of pathogenic fungi in the soil or surface litter. In this study, metagenomics was used to better understand and compare the fungal communities between sites that have and have not experienced stand failure. -
Mycosphere Notes 225–274: Types and Other Specimens of Some Genera of Ascomycota
Mycosphere 9(4): 647–754 (2018) www.mycosphere.org ISSN 2077 7019 Article Doi 10.5943/mycosphere/9/4/3 Copyright © Guizhou Academy of Agricultural Sciences Mycosphere Notes 225–274: types and other specimens of some genera of Ascomycota Doilom M1,2,3, Hyde KD2,3,6, Phookamsak R1,2,3, Dai DQ4,, Tang LZ4,14, Hongsanan S5, Chomnunti P6, Boonmee S6, Dayarathne MC6, Li WJ6, Thambugala KM6, Perera RH 6, Daranagama DA6,13, Norphanphoun C6, Konta S6, Dong W6,7, Ertz D8,9, Phillips AJL10, McKenzie EHC11, Vinit K6,7, Ariyawansa HA12, Jones EBG7, Mortimer PE2, Xu JC2,3, Promputtha I1 1 Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand 2 Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Kunming 650201, China 3 World Agro Forestry Centre, East and Central Asia, 132 Lanhei Road, Kunming 650201, Yunnan Province, People’s Republic of China 4 Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, China 5 Shenzhen Key Laboratory of Microbial Genetic Engineering, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China 6 Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand 7 Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand 8 Department Research (BT), Botanic Garden Meise, Nieuwelaan 38, BE-1860 Meise, Belgium 9 Direction Générale de l'Enseignement non obligatoire et de la Recherche scientifique, Fédération Wallonie-Bruxelles, Rue A.