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Exobasidium Darwinii, a New Hawaiian Species Infecting Endemic Vaccinium Reticulatum in Haleakala National Park
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Springer - Publisher Connector Mycol Progress (2012) 11:361–371 DOI 10.1007/s11557-011-0751-4 ORIGINAL ARTICLE Exobasidium darwinii, a new Hawaiian species infecting endemic Vaccinium reticulatum in Haleakala National Park Marcin Piątek & Matthias Lutz & Patti Welton Received: 4 November 2010 /Revised: 26 February 2011 /Accepted: 2 March 2011 /Published online: 8 April 2011 # The Author(s) 2011. This article is published with open access at Springerlink.com Abstract Hawaii is one of the most isolated archipelagos Exobasidium darwinii is proposed for this novel taxon. This in the world, situated about 4,000 km from the nearest species is characterized among others by the production of continent, and never connected with continental land peculiar witches’ brooms with bright red leaves on the masses. Two Hawaiian endemic blueberries, Vaccinium infected branches of Vaccinium reticulatum. Relevant char- calycinum and V. reticulatum, are infected by Exobasidium acters of Exobasidium darwinii are described and illustrated, species previously recognized as Exobasidium vaccinii. additionally phylogenetic relationships of the new species are However, because of the high host-specificity of Exobasidium, discussed. it seems unlikely that the species infecting Vaccinium calycinum and V. reticulatum belongs to Exobasidium Keywords Exobasidiomycetes . ITS . LSU . vaccinii, which in the current circumscription is restricted to Molecular phylogeny. Ustilaginomycotina -
Axpcoords & Parallel Axparafit: Statistical Co-Phylogenetic Analyses
BMC Bioinformatics BioMed Central Software Open Access AxPcoords & parallel AxParafit: statistical co-phylogenetic analyses on thousands of taxa Alexandros Stamatakis*1,2, Alexander F Auch3, Jan Meier-Kolthoff3 and Markus Göker4 Address: 1École Polytechnique Fédérale de Lausanne, School of Computer & Communication Sciences, Laboratory for Computational Biology and Bioinformatics STATION 14, CH-1015 Lausanne, Switzerland, 2Swiss Institute of Bioinformatics, 3Center for Bioinformatics (ZBIT), Sand 14, Tübingen, University of Tübingen, Germany and 4Organismic Botany/Mycology, Auf der Morgenstelle 1, Tübingen, University of Tübingen, Germany Email: Alexandros Stamatakis* - [email protected]; Alexander F Auch - [email protected]; Jan Meier- Kolthoff - [email protected]; Markus Göker - [email protected] * Corresponding author Published: 22 October 2007 Received: 26 June 2007 Accepted: 22 October 2007 BMC Bioinformatics 2007, 8:405 doi:10.1186/1471-2105-8-405 This article is available from: http://www.biomedcentral.com/1471-2105/8/405 © 2007 Stamatakis et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract Background: Current tools for Co-phylogenetic analyses are not able to cope with the continuous accumulation of phylogenetic data. The sophisticated statistical test for host-parasite co-phylogenetic analyses implemented in Parafit does not allow it to handle large datasets in reasonable times. The Parafit and DistPCoA programs are the by far most compute-intensive components of the Parafit analysis pipeline. -
Phylogenetic Studies on Nuclear Large Subunit Ribosomal DNA Sequences of Smut Fungi and Related Taxar
2045 Phylogenetic studies on nuclear large subunit ribosomal DNA sequences of smut fungi and related taxar Dominik Begerow, Robert Bauer, and Franz Oberwinkler Abstract: To show phylogenetic relationships among the smut fungi and thcir relatives. we sequenced a part of the nuclear LSU rDNA from 43 different species of smut fungi and related taxa. Our data were combined with the existing sequences of seven further smut fungi and 17 other basidiomycetes. Two sets of sequences were analyzed. The first set with a representative number of simple septate basidiomycetes, complex scptate basidiomycetes, and smut fungi was analyzed with the neighbor-joining method to estimate the general topology of the basidiomycetes phylogeny and the positions of the smut fungi. The tripartite subclassification of the basidiomycetes into the Urediniomycetes, Ustilaginomycetes, and Hymcnomycetes was confirmed and two groups of smut fungi appeared. Thc smut genera Aurantiosporiurn, Microbotrl-unr, Fulvisporium, and Ustilentr-loma are members of the Urediniomycetes, whereas the other smut species tested are members of the Ustilaginomycetes wrth Entorrhiz.a as a basal taxon. The second set of 46 Ustilaginomycetes was analyzed using the neighbor-joining and the maximum parsimony methods to show the inner topology of the Ustilaginomycetes. The results indicated three major lineages among Ustilaginomycetes corresponding to the Entorrhizomycetidae, Exobasidiomycetidae, and Ustilaginomycetidae. The Entorrhizomycetidae are represented by Entorrhiza species. The Ustilaginomycctidae contain at least two groups, thc Urocystales and Ustilaginales. The Exobasidiomycetidae include five orders, i.e., Doassansiales, Entylomatales, Exobasidiales. Georgefischeriales. and Tilletiales, and Graphiola phoenicis and Microstroma juglandis. Our results support a classification mainly based on ultrastructure. The description of the Glomosporiaceae is emended. -
Color Plates
Color Plates Plate 1 (a) Lethal Yellowing on Coconut Palm caused by a Phytoplasma Pathogen. (b, c) Tulip Break on Tulip caused by Lily Latent Mosaic Virus. (d, e) Ringspot on Vanda Orchid caused by Vanda Ringspot Virus R.K. Horst, Westcott’s Plant Disease Handbook, DOI 10.1007/978-94-007-2141-8, 701 # Springer Science+Business Media Dordrecht 2013 702 Color Plates Plate 2 (a, b) Rust on Rose caused by Phragmidium mucronatum.(c) Cedar-Apple Rust on Apple caused by Gymnosporangium juniperi-virginianae Color Plates 703 Plate 3 (a) Cedar-Apple Rust on Cedar caused by Gymnosporangium juniperi.(b) Stunt on Chrysanthemum caused by Chrysanthemum Stunt Viroid. Var. Dark Pink Orchid Queen 704 Color Plates Plate 4 (a) Green Flowers on Chrysanthemum caused by Aster Yellows Phytoplasma. (b) Phyllody on Hydrangea caused by a Phytoplasma Pathogen Color Plates 705 Plate 5 (a, b) Mosaic on Rose caused by Prunus Necrotic Ringspot Virus. (c) Foliar Symptoms on Chrysanthemum (Variety Bonnie Jean) caused by (clockwise from upper left) Chrysanthemum Chlorotic Mottle Viroid, Healthy Leaf, Potato Spindle Tuber Viroid, Chrysanthemum Stunt Viroid, and Potato Spindle Tuber Viroid (Mild Strain) 706 Color Plates Plate 6 (a) Bacterial Leaf Rot on Dieffenbachia caused by Erwinia chrysanthemi.(b) Bacterial Leaf Rot on Philodendron caused by Erwinia chrysanthemi Color Plates 707 Plate 7 (a) Common Leafspot on Boston Ivy caused by Guignardia bidwellii.(b) Crown Gall on Chrysanthemum caused by Agrobacterium tumefaciens 708 Color Plates Plate 8 (a) Ringspot on Tomato Fruit caused by Cucumber Mosaic Virus. (b, c) Powdery Mildew on Rose caused by Podosphaera pannosa Color Plates 709 Plate 9 (a) Late Blight on Potato caused by Phytophthora infestans.(b) Powdery Mildew on Begonia caused by Erysiphe cichoracearum.(c) Mosaic on Squash caused by Cucumber Mosaic Virus 710 Color Plates Plate 10 (a) Dollar Spot on Turf caused by Sclerotinia homeocarpa.(b) Copper Injury on Rose caused by sprays containing Copper. -
MANUSCRIT Nina
AIX-MARSEILLE UNIVERSITE FACULTE DE MÉDECINE DE MARSEILLE ECOLE DOCTORALE DES SCIENCES DE LA VIE ET DE LA SANTE THÈSE DE DOCTORAT/PhD Présentée par Nina Gouba Le mycobiome digestif humain : étude exploratoire Soutenance le 09 décembre 2013 En vue de l’obtention du grade de DOCTEUR de l’UNIVERSITE d’AIX- MARSEILLE Spécialité : Pathologie Humaine Maladies Infectieuses Membres du jury de la Thèse : Président de jury : Professeur Jean Louis MEGE Rapporteur Professeur Bertrand PICARD Rapporteur Professeur Antoine ANDREMONT Directeur de thèse Professeur Michel DRANCOURT Unité de recherche sur les Maladies Infectieuses et Tropicales Emergentes UM63, CNRS 7278, IRD 198, Inserm 1095, Faculté de Médecine, Marseille 1 AVANT PROPOS Le format de présentation de cette thèse correspond à une recommandation de la spécialité Maladies Infectieuses et Microbiologie, à l’intérieur du Master des Sciences de la Vie et de la Santé qui dépend de l’Ecole Doctorale des Sciences de la Vie de Marseille. Le candidat est amené à respecter des règles qui lui sont imposées et qui comportent un format de thèse utilisé dans le Nord de l’Europe et qui permet un meilleur rangement que les thèses traditionnelles. Par ailleurs, la partie introduction et bibliographie est remplacée par une revue envoyée dans un journal afin de permettre une évaluation extérieure de la qualité de la revue et de permettre à l’étudiant de commencer le plus tôt possible une bibliographie exhaustive sur le domaine de cette thèse. Par ailleurs, la thèse est présentée sur article publié, accepté ou soumis, associé d’un bref commentaire donnant le sens général du travail. -
A Survey of Ballistosporic Phylloplane Yeasts in Baton Rouge, Louisiana
Louisiana State University LSU Digital Commons LSU Master's Theses Graduate School 2012 A survey of ballistosporic phylloplane yeasts in Baton Rouge, Louisiana Sebastian Albu Louisiana State University and Agricultural and Mechanical College, [email protected] Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_theses Part of the Plant Sciences Commons Recommended Citation Albu, Sebastian, "A survey of ballistosporic phylloplane yeasts in Baton Rouge, Louisiana" (2012). LSU Master's Theses. 3017. https://digitalcommons.lsu.edu/gradschool_theses/3017 This Thesis is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Master's Theses by an authorized graduate school editor of LSU Digital Commons. For more information, please contact [email protected]. A SURVEY OF BALLISTOSPORIC PHYLLOPLANE YEASTS IN BATON ROUGE, LOUISIANA A Thesis Submitted to the Graduate Faculty of the Louisiana Sate University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Master of Science in The Department of Plant Pathology by Sebastian Albu B.A., University of Pittsburgh, 2001 B.S., Metropolitan University of Denver, 2005 December 2012 Acknowledgments It would not have been possible to write this thesis without the guidance and support of many people. I would like to thank my major professor Dr. M. Catherine Aime for her incredible generosity and for imparting to me some of her vast knowledge and expertise of mycology and phylogenetics. Her unflagging dedication to the field has been an inspiration and continues to motivate me to do my best work. -
1 Ornamental Palms
1 Ornamental Palms: Biology and Horticulture T.K. Broschat and M.L. Elliott Fort Lauderdale Research and Education Center University of Florida, Davie, FL 33314, USA D.R. Hodel University of California Cooperative Extension Alhambra, CA 91801, USA ABSTRACT Ornamental palms are important components of tropical, subtropical, and even warm temperate climate landscapes. In colder climates, they are important interiorscape plants and are often a focal point in malls, businesses, and other public areas. As arborescent monocots, palms have a unique morphology and this greatly influences their cultural requirements. Ornamental palms are over- whelmingly seed propagated, with seeds of most species germinating slowly and being intolerant of prolonged storage or cold temperatures. They generally do not have dormancy requirements, but do require high temperatures (30–35°C) for optimum germination. Palms are usually grown in containers prior to trans- planting into a field nursery or landscape. Because of their adventitious root system, large field-grown specimen palms can easily be transplanted. In the landscape, palm health and quality are greatly affected by nutritional deficien- cies, which can reduce their aesthetic value, growth rate, or even cause death. Palm life canCOPYRIGHTED also be shortened by a number of MATERIAL diseases or insect pests, some of which are lethal, have no controls, or have wide host ranges. With the increasing use of palms in the landscape, pathogens and insect pests have moved with the Horticultural Reviews, Volume 42, First Edition. Edited by Jules Janick. 2014 Wiley-Blackwell. Published 2014 by John Wiley & Sons, Inc. 1 2 T.K. BROSCHAT, D.R. HODEL, AND M.L. -
Notes, Outline and Divergence Times of Basidiomycota
Fungal Diversity (2019) 99:105–367 https://doi.org/10.1007/s13225-019-00435-4 (0123456789().,-volV)(0123456789().,- volV) Notes, outline and divergence times of Basidiomycota 1,2,3 1,4 3 5 5 Mao-Qiang He • Rui-Lin Zhao • Kevin D. Hyde • Dominik Begerow • Martin Kemler • 6 7 8,9 10 11 Andrey Yurkov • Eric H. C. McKenzie • Olivier Raspe´ • Makoto Kakishima • Santiago Sa´nchez-Ramı´rez • 12 13 14 15 16 Else C. Vellinga • Roy Halling • Viktor Papp • Ivan V. Zmitrovich • Bart Buyck • 8,9 3 17 18 1 Damien Ertz • Nalin N. Wijayawardene • Bao-Kai Cui • Nathan Schoutteten • Xin-Zhan Liu • 19 1 1,3 1 1 1 Tai-Hui Li • Yi-Jian Yao • Xin-Yu Zhu • An-Qi Liu • Guo-Jie Li • Ming-Zhe Zhang • 1 1 20 21,22 23 Zhi-Lin Ling • Bin Cao • Vladimı´r Antonı´n • Teun Boekhout • Bianca Denise Barbosa da Silva • 18 24 25 26 27 Eske De Crop • Cony Decock • Ba´lint Dima • Arun Kumar Dutta • Jack W. Fell • 28 29 30 31 Jo´ zsef Geml • Masoomeh Ghobad-Nejhad • Admir J. Giachini • Tatiana B. Gibertoni • 32 33,34 17 35 Sergio P. Gorjo´ n • Danny Haelewaters • Shuang-Hui He • Brendan P. Hodkinson • 36 37 38 39 40,41 Egon Horak • Tamotsu Hoshino • Alfredo Justo • Young Woon Lim • Nelson Menolli Jr. • 42 43,44 45 46 47 Armin Mesˇic´ • Jean-Marc Moncalvo • Gregory M. Mueller • La´szlo´ G. Nagy • R. Henrik Nilsson • 48 48 49 2 Machiel Noordeloos • Jorinde Nuytinck • Takamichi Orihara • Cheewangkoon Ratchadawan • 50,51 52 53 Mario Rajchenberg • Alexandre G. -
The Phylocode Applied to <I>Cintractiellales</I>, a New Order
VOLUME 6 DECEMBER 2020 Fungal Systematics and Evolution PAGES 55–64 doi.org/10.3114/fuse.2020.06.04 The PhyloCode applied to Cintractiellales, a new order of smut fungi with unresolved phylogenetic relationships in theUstilaginomycotina A.R. McTaggart1,2, C.J. Prychid3,4, J.J. Bruhl3, R.G. Shivas5* 1Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Ecosciences Precinct, GPO Box 267, Brisbane 4001, Australia 2Department of Plant and Soil Sciences, Tree Protection Co-operative Programme (TPCP), Forestry and Agricultural Biotechnology Institute (FABI), Private Bag X20, University of Pretoria, Pretoria, Gauteng, South Africa 3School of Environmental and Rural Science, University of New England, Armidale 2351, New South Wales, Australia 4Current address: Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK 5Centre for Crop Health, University of Southern Queensland, Toowoomba 4350, Queensland, Australia *Corresponding author: [email protected] The first two authors contributed equally to the manuscript Key words: Abstract: The PhyloCode is used to classify taxa based on their relation to a most recent common ancestor as recovered Cyperaceae pathogens from a phylogenetic analysis. We examined the first specimen of Cintractiella (Ustilaginomycotina) collected from fungal systematics Australia and determined its systematic relationship to other Fungi. Three ribosomal DNA loci were analysed both ITS with and without constraint to a phylogenomic hypothesis of the Ustilaginomycotina. Cintractiella did not share a LSU most recent common ancestor with other orders of smut fungi. We used the PhyloCode to define theCintractiellales , new taxa a monogeneric order with four species of Cintractiella, including C. scirpodendri sp. nov. on Scirpodendron ghaeri. -
Endomycobiome Associated with Females of the Planthopper Delphacodes Kuscheli (Hemiptera: Delphacidae): a Metabarcoding Approach
Heliyon 6 (2020) e04634 Contents lists available at ScienceDirect Heliyon journal homepage: www.cell.com/heliyon Research article Endomycobiome associated with females of the planthopper Delphacodes kuscheli (Hemiptera: Delphacidae): A metabarcoding approach María E. Brentassi a,b,*, Rocío Medina c,d, Daniela de la Fuente a,c, Mario EE. Franco c,d, Andrea V. Toledo c,d, Mario CN. Saparrat c,e,f,g, Pedro A. Balatti b,d,g a Division Entomología, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Buenos Aires, Argentina b Comision de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), Buenos Aires, Argentina c Consejo Nacional de Investigaciones Científicas y Tecnicas (CONICET), Buenos Aires, Argentina d Centro de Investigaciones de Fitopatología (CIDEFI), Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, Buenos Aires, Argentina e Instituto de Fisiología Vegetal (INFIVE), Universidad Nacional de La Plata, Buenos Aires, Argentina f Instituto de Botanica Carlos Spegazzini, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Buenos Aires, Argentina g Catedra de Microbiología Agrícola, Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, Buenos Aires, Argentina ARTICLE INFO ABSTRACT Keywords: A metabarcoding approach was performed aimed at identifying fungi associated with Delphacodes kuscheli Ecology (Hemiptera: Delphacidae), the main vector of “Mal de Río Cuarto” disease in Argentina. A total of 91 fungal Environmental science genera were found, and among them, 24 were previously identified for Delphacidae. The detection of fungi that Microbiology are frequently associated with the phylloplane or are endophytes, as well as their presence in digestive tracts of Mutualism other insects, suggest that feeding might be an important mechanism of their horizontal transfer in planthoppers. -
1. Padil Species Factsheet Scientific Name: Common Name Image
1. PaDIL Species Factsheet Scientific Name: Graphiola cocoina Pat. (Basidiomycota: Ustilaginomycotina: Exobasidiomycetes: Exobasidiales: Graphiolaceae) Common Name Graphiola cocoina Live link: http://www.padil.gov.au/maf-border/Pest/Main/143028 Image Library New Zealand Biosecurity Live link: http://www.padil.gov.au/maf-border/ Partners for New Zealand Biosecurity image library Landcare Research — Manaaki Whenua http://www.landcareresearch.co.nz/ MPI (Ministry for Primary Industries) http://www.biosecurity.govt.nz/ 2. Species Information 2.1. Details Specimen Contact: Eric McKenzie - [email protected] Author: McKenzie, E. Citation: McKenzie, E. (2013) Graphiola cocoina(Graphiola cocoina)Updated on 3/31/2014 Available online: PaDIL - http://www.padil.gov.au Image Use: Free for use under the Creative Commons Attribution-NonCommercial 4.0 International (CC BY- NC 4.0) 2.2. URL Live link: http://www.padil.gov.au/maf-border/Pest/Main/143028 2.3. Facets Commodity Overview: Field Crops and Pastures Commodity Type: Coconut Distribution: Indo-Malaya, Neotropic, Oceania Groups: Fungi & Mushrooms Host Family: Arecaceae Pest Status: 1 NZ - Non-regulated species Status: 0 NZ - Unknown 2.4. Diagnostic Notes **Disease** Leaf ‘smut’. Small, grey or black, erumpent pustules (basidiomata) mainly on upper surface of frond, often surrounded by a subcircular or rectangular yellowish or brown spot, about 4 × 2 mm; yellowish or brown discolouration on opposite surface of frond. **Morphology** _Basidiomata_ scattered, rarely simple, mostly composed of about 7–9 basidiomata, of irregular shape, (0.3–)0.6–0.9(–1.0) mm diam., with one more or less circular opening for each individual basidioma, cylindrical central spaces filled with light yellowish mass of spores. -
Classification of Plant Diseases
K. K. WAGH COLLEGE OF AGRICULTURE, NASHIK DEPARTMENT OF PLANT PATHOLOGY THEORY NOTES Course No.: - PATH -121 Course Title: - Fundamentals of Plant Pathology Credits: - 3 (2+1) Compiled By Prof. Patil K.P. Assistant Professor Department of Plant Pathology Teaching Schedule a) Theory Lecture Topic Weightage (%) 1 Importance of plant diseases, scope and objectives of Plant 3 Pathology..... 2 History of Plant Pathology with special reference to Indian work 3 3,4 Terms and concepts in Plant Pathology, Pathogenesis 6 5 classification of plant diseases 5 6,7, 8 Causes of Plant Disease Biotic (fungi, bacteria, fastidious 10 vesicular bacteria, Phytoplasmas, spiroplasmas, viruses, viroids, algae, protozoa, and nematodes ) and abiotic causes with examples of diseases caused by them 9 Study of phanerogamic plant parasites. 3 10, 11 Symptoms of plant diseases 6 12,13, Fungi: general characters, definition of fungus, somatic structures, 7 14 types of fungal thalli, fungal tissues, modifications of thallus, 15 Reproduction in fungi (asexual and sexual). 4 16, 17 Nomenclature, Binomial system of nomenclature, rules of 6 nomenclature, 18, 19 Classification of fungi. Key to divisions, sub-divisions, orders and 6 classes. 20, 21, Bacteria and mollicutes: general morphological characters. Basic 8 22 methods of classification and reproduction in bacteria 23,24, Viruses: nature, architecture, multiplication and transmission 7 25 26, 27 Nematodes: General morphology and reproduction, classification 6 of nematode Symptoms and nature of damage caused by plant nematodes (Heterodera, Meloidogyne, Anguina etc.) 28, 29, Principles and methods of plant disease management. 6 30 31, 32, Nature, chemical combination, classification of fungicides and 7 33 antibiotics.