Recording Novel Mushrooms in Heet District, Iraq
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Why Mushrooms Have Evolved to Be So Promiscuous: Insights from Evolutionary and Ecological Patterns
fungal biology reviews 29 (2015) 167e178 journal homepage: www.elsevier.com/locate/fbr Review Why mushrooms have evolved to be so promiscuous: Insights from evolutionary and ecological patterns Timothy Y. JAMES* Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA article info abstract Article history: Agaricomycetes, the mushrooms, are considered to have a promiscuous mating system, Received 27 May 2015 because most populations have a large number of mating types. This diversity of mating Received in revised form types ensures a high outcrossing efficiency, the probability of encountering a compatible 17 October 2015 mate when mating at random, because nearly every homokaryotic genotype is compatible Accepted 23 October 2015 with every other. Here I summarize the data from mating type surveys and genetic analysis of mating type loci and ask what evolutionary and ecological factors have promoted pro- Keywords: miscuity. Outcrossing efficiency is equally high in both bipolar and tetrapolar species Genomic conflict with a median value of 0.967 in Agaricomycetes. The sessile nature of the homokaryotic Homeodomain mycelium coupled with frequent long distance dispersal could account for selection favor- Outbreeding potential ing a high outcrossing efficiency as opportunities for choosing mates may be minimal. Pheromone receptor Consistent with a role of mating type in mediating cytoplasmic-nuclear genomic conflict, Agaricomycetes have evolved away from a haploid yeast phase towards hyphal fusions that display reciprocal nuclear migration after mating rather than cytoplasmic fusion. Importantly, the evolution of this mating behavior is precisely timed with the onset of diversification of mating type alleles at the pheromone/receptor mating type loci that are known to control reciprocal nuclear migration during mating. -
Mapping of Climate Change Threats and Human Development Impacts in the Arab Region
Arab Human Development Report Research Paper Series Mapping of Climate Change Threats and Human Development Impacts in the Arab Region Balgis Osman Elasha United Nations Development Programme Regional Bureau for Arab States United Nations Development Programme Regional Bureau for Arab States Arab Human Development Report Research Paper Series 2010 Mapping of Climate Change Threats and Human Development Impacts in the Arab Region Balgis Osman Elasha The Arab Human Development Report Research Paper Series is a medium for sharing recent research commissioned to inform the Arab Human Development Report, and fur- ther research in the field of human development. The AHDR Research Paper Series is a quick-disseminating, informal publication whose titles could subsequently be revised for publication as articles in professional journals or chapters in books. The authors include leading academics and practitioners from the Arab countries and around the world. The findings, interpretations and conclusions are strictly those of the authors and do not neces- sarily represent the views of UNDP or United Nations Member States. The present paper was authored by Balgis Osman Elasha. * * * Balgis Osman-Elasha is a Climate Change Adaptation Expert at the African Development Bank. She holds a Bachelor’s Degree (with Honours) and a Doctorate in Forestry Science, and a Master’s Degree in Environmental Science. She has extensive experience in climate change research, with a focus on the human dimensions of global environmental change (GEC) and sustainable development. She is a winner of the UNEP Champions of the Earth award, 2008, and a member of the IPCC Lead Authors Nobel Peace Prize winners in 2007. -
Forest Fungi in Ireland
FOREST FUNGI IN IRELAND PAUL DOWDING and LOUIS SMITH COFORD, National Council for Forest Research and Development Arena House Arena Road Sandyford Dublin 18 Ireland Tel: + 353 1 2130725 Fax: + 353 1 2130611 © COFORD 2008 First published in 2008 by COFORD, National Council for Forest Research and Development, Dublin, Ireland. All rights reserved. No part of this publication may be reproduced, or stored in a retrieval system or transmitted in any form or by any means, electronic, electrostatic, magnetic tape, mechanical, photocopying recording or otherwise, without prior permission in writing from COFORD. All photographs and illustrations are the copyright of the authors unless otherwise indicated. ISBN 1 902696 62 X Title: Forest fungi in Ireland. Authors: Paul Dowding and Louis Smith Citation: Dowding, P. and Smith, L. 2008. Forest fungi in Ireland. COFORD, Dublin. The views and opinions expressed in this publication belong to the authors alone and do not necessarily reflect those of COFORD. i CONTENTS Foreword..................................................................................................................v Réamhfhocal...........................................................................................................vi Preface ....................................................................................................................vii Réamhrá................................................................................................................viii Acknowledgements...............................................................................................ix -
Population Genetics and Spatial Structure of the Fairy Ring Fungus Marasmius Oreades in a Norwegian Sand Dune Ecosystem
Mycologia, 95(6), 2003, pp. 1021–1031. q 2003 by The Mycological Society of America, Lawrence, KS 66044-8897 Population genetics and spatial structure of the fairy ring fungus Marasmius oreades in a Norwegian sand dune ecosystem Emnet Abesha menting dikaryotic, vegetative mycelium, as previous- Gustavo Caetano-Anolle´s1 ly proposed. Division of Molecular Biology, Department of Biology, Key words: basidiomycetes, basidiocarps, clado- University of Oslo, P.O. Box 1066, Blindern, grams, DNA amplification fingerprinting, genetic dis- 0316 Oslo, Norway similarity Klaus Høiland2 Division of Botany and Plant Physiology, Department of Biology, University of Oslo, P.O. Box 1066, INTRODUCTION Blindern, 0316 Oslo, Norway Organismal units must be identified when studying populations at the genetic level to establish patterns Abstract: The population genetics and spatial struc- of propagation, inheritance and evolution. In fungi, genetic clones resulting from asexual reproduction ture of the fairy ring fungus Marasmius oreades (Bolt. : Fr.) Fr. was studied by DNA amplification fin- can be characterized by recurrent multilocus geno- gerprinting (DAF). Basidiocarp samples were collect- types (Milgroom 1996, Anderson and Kohn 1998). ed from fairy rings from two separate sand dune sys- Fungal clones generally are of recent origin (Guidot tems of about 560 m2 and 1750 m2, respectively, on et al 1999, Gryta et al 2000). However, in some cases, the Lista Peninsula in southwestern Norway in 1996. such as those that establish symbiosis with fungus- Samples were collected after a careful mapping of farming ants (Mueller et al 1998), they can be an- fairy rings and a vegetation survey of the composition cient. Clones can separate from their origin for dis- and spatial structure of vascular plants, bryophytes persal, while in other cases they can be physically con- and lichens. -
Toxic Fungi of Western North America
Toxic Fungi of Western North America by Thomas J. Duffy, MD Published by MykoWeb (www.mykoweb.com) March, 2008 (Web) August, 2008 (PDF) 2 Toxic Fungi of Western North America Copyright © 2008 by Thomas J. Duffy & Michael G. Wood Toxic Fungi of Western North America 3 Contents Introductory Material ........................................................................................... 7 Dedication ............................................................................................................... 7 Preface .................................................................................................................... 7 Acknowledgements ................................................................................................. 7 An Introduction to Mushrooms & Mushroom Poisoning .............................. 9 Introduction and collection of specimens .............................................................. 9 General overview of mushroom poisonings ......................................................... 10 Ecology and general anatomy of fungi ................................................................ 11 Description and habitat of Amanita phalloides and Amanita ocreata .............. 14 History of Amanita ocreata and Amanita phalloides in the West ..................... 18 The classical history of Amanita phalloides and related species ....................... 20 Mushroom poisoning case registry ...................................................................... 21 “Look-Alike” mushrooms ..................................................................................... -
2 the Numbers Behind Mushroom Biodiversity
15 2 The Numbers Behind Mushroom Biodiversity Anabela Martins Polytechnic Institute of Bragança, School of Agriculture (IPB-ESA), Portugal 2.1 Origin and Diversity of Fungi Fungi are difficult to preserve and fossilize and due to the poor preservation of most fungal structures, it has been difficult to interpret the fossil record of fungi. Hyphae, the vegetative bodies of fungi, bear few distinctive morphological characteristicss, and organisms as diverse as cyanobacteria, eukaryotic algal groups, and oomycetes can easily be mistaken for them (Taylor & Taylor 1993). Fossils provide minimum ages for divergences and genetic lineages can be much older than even the oldest fossil representative found. According to Berbee and Taylor (2010), molecular clocks (conversion of molecular changes into geological time) calibrated by fossils are the only available tools to estimate timing of evolutionary events in fossil‐poor groups, such as fungi. The arbuscular mycorrhizal symbiotic fungi from the division Glomeromycota, gen- erally accepted as the phylogenetic sister clade to the Ascomycota and Basidiomycota, have left the most ancient fossils in the Rhynie Chert of Aberdeenshire in the north of Scotland (400 million years old). The Glomeromycota and several other fungi have been found associated with the preserved tissues of early vascular plants (Taylor et al. 2004a). Fossil spores from these shallow marine sediments from the Ordovician that closely resemble Glomeromycota spores and finely branched hyphae arbuscules within plant cells were clearly preserved in cells of stems of a 400 Ma primitive land plant, Aglaophyton, from Rhynie chert 455–460 Ma in age (Redecker et al. 2000; Remy et al. 1994) and from roots from the Triassic (250–199 Ma) (Berbee & Taylor 2010; Stubblefield et al. -
Overview of Climate Finance Flows in the Agricultural Sector
www.oeko.de Background paper: Overview of climate finance flows in the agricultural sector Felix Fallasch, Anne Siemons (Öko-Institut) November 2020 Disclaimer: This background paper was written as part of the REFOPLAN research project “Ambitious GHG mitigation in the agricultural sector: Analysis of sustainable potential in selected focus countries” (Ressortforschungsplan of the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety Project No. 3720415040) supervised by the German Environment Agency. The responsibility for the content of this publication lies with the authors. The content of this publication does not necessarily reflect the views of the German Government. Contact: Felix Fallasch Anne Siemons Researcher Senior Researcher Energy & Climate Energy & Climate Phone: +49 30 405085 317 Phone: +49 761 45295 290 [email protected] [email protected] Background paper: Overview of climate finance flows in the agricultural sector Table of Contents 1 Introduction and goal of the paper 3 2 Overview of sources and flows of finance for mitigation and adaptation in agriculture 3 2.1 Total global investments 4 2.2 Climate finance provided to developing countries 5 2.2.1 Bilateral flows 5 2.2.2 Financing through multilateral organisations 9 2.2.2.1 Institutions under the UNFCCC 9 2.2.2.2 Programmes of the World Bank 14 2.2.2.3 The GEF 16 2.2.2.4 Programmes of the FAO 17 2.2.3 Other multilateral activities 17 2.2.4 Financing through multilateral development banks (MDBs) 21 3 Conclusions 22 4 References 23 Annex 1: Indicative list of GCF Projects that operate in the agriculture sector 25 2 Background paper: Overview of climate finance flows in the agricultural sector 1 Introduction and goal of the paper Achieving the socio-economic transformation towards greenhouse gas neutrality in the second half of this century, as agreed in the Paris Agreement, requires an unprecedented effort to realign public and private investments across all economic sectors. -
Iraq's Water Woes
Iraq’s Water Woes: Present and Future Challenges to Scarcity and Abundance October 2020 Marcus Arcanjo Introduction Sustainable peace in Iraq has long been a challenge. Despite recent successes in local communities––such as the military wins against ISIS––a number of socio-economic, political, and environmental challenges remain. Climate change, environmental degradation, and resource scarcity have been agreed upon by experts to be multipliers of existing threats rather than direct causes of conflict and disruptions to peace. This paper explores the role of water and the vulnerability to environmental issues, including climate change, in Iraq. It studies the history of water insecurity in Iraq and how it can exacerbate existing fragilities and hostilities. The inability to access basic resources combined with a troublesome political environment fuels the potential for conflict as livelihoods are lost and a lack of adaptive capacity causes heightened community tensions. Equally, this paper seeks to explain the paradoxical situation in this country in terms of a lack of water for consumption, hygiene, and agriculture but an abundance of flooding in the Southern regions resulting from climate change–related sea level rise. Lastly, potential pathways forward are discussed. History of Water Challenges Water flow from the Euphrates and Tigris, rivers that supply up to 98 per cent of Iraq’s water, has decreased by 30 percent in the last four decades.1 A 2018 report by the Iraq Energy Institute acknowledges the reductions in water flow coming from dam construction in neighboring countries, increased water use by the oil industry, and the destruction of infrastructure resulting from war.2 Turkey and Syria, upstream neighbours, developed large infrastructure projects such as canals and dams that hinder the flow of water downstream. -
Ethnomycological Investigation in Serbia: Astonishing Realm of Mycomedicines and Mycofood
Journal of Fungi Article Ethnomycological Investigation in Serbia: Astonishing Realm of Mycomedicines and Mycofood Jelena Živkovi´c 1 , Marija Ivanov 2 , Dejan Stojkovi´c 2,* and Jasmina Glamoˇclija 2 1 Institute for Medicinal Plants Research “Dr Josif Pancic”, Tadeuša Koš´cuška1, 11000 Belgrade, Serbia; [email protected] 2 Department of Plant Physiology, Institute for Biological Research “Siniša Stankovi´c”—NationalInstitute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11000 Belgrade, Serbia; [email protected] (M.I.); [email protected] (J.G.) * Correspondence: [email protected]; Tel.: +381-112078419 Abstract: This study aims to fill the gaps in ethnomycological knowledge in Serbia by identifying various fungal species that have been used due to their medicinal or nutritional properties. Eth- nomycological information was gathered using semi-structured interviews with participants from different mycological associations in Serbia. A total of 62 participants were involved in this study. Eighty-five species belonging to 28 families were identified. All of the reported fungal species were pointed out as edible, and only 15 of them were declared as medicinal. The family Boletaceae was represented by the highest number of species, followed by Russulaceae, Agaricaceae and Polypo- raceae. We also performed detailed analysis of the literature in order to provide scientific evidence for the recorded medicinal use of fungi in Serbia. The male participants reported a higher level of ethnomycological knowledge compared to women, whereas the highest number of used fungi species was mentioned by participants within the age group of 61–80 years. In addition to preserving Citation: Živkovi´c,J.; Ivanov, M.; ethnomycological knowledge in Serbia, this study can present a good starting point for further Stojkovi´c,D.; Glamoˇclija,J. -
Jennifer Keighley.Pdf
A Thesis Submitted for the Degree of Doctor of Philosophy at Harper Adams University Copyright and moral rights for this thesis and, where applicable, any accompanying data are retained by the author and/or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This thesis and the accompanying data cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder/s. The content of the thesis and accompanying research data (where applicable) must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holder/s. When referring to this thesis and any accompanying data, full bibliographic details including the author, title, awarding institution and date of the thesis must be given. HARPER ADAMS UNIVERSITY THE EPIDEMIOLOGY AND INTEGRATED CONTROL OF FAIRY RINGS ON GOLF COURSES JENNIFER MAY KEIGHLEY MSc BSc (Hons) A THESIS SUBMITTED IN SUPPORT OF THE DEGREE OF DOCTOR OF PHILOSOPHY JUNE 2017 ABSTRACT Fairy ring is a common turf disease found on golf courses, but is poorly understood in terms of its epidemiology and control. An online questionnaire was emailed to every golf course in the UK and Ireland (equating to 3,849 recipients) in order to gather information on incidence, distribution and severity of fairy ring. Greenkeepers reported that type-2 fairy ring, where growth of the turf is stimulated, occurred the most frequently and that the impact was predominantly aesthetic. Disease symptoms were at their worst in July and August and were considered more of a problem when occurring on putting greens than any other part of the golf course. -
Isolation of Pisolithus Sp., (Sclerodermataceae) - First Recording in Western Iraq
Songklanakarin J. Sci. Technol. 43 (2), 520-523, Mar. - Apr. 2021 Short Communication Isolation of Pisolithus sp., (Sclerodermataceae) - First recording in western Iraq Mustafa Nadhim Owaid1, 2* 1 Department of Heet Education, General Directorate of Education in Anbar, Ministry of Education, Hit, Anbar, 31007 Iraq 2 Department of Environmental Sciences, College of Applied Sciences, University of Anbar, Hit, Anbar, 31007 Iraq Received: 9 March 2020; Revised: 31 March 2020; Accepted: 3 April 2020 Abstract Pisolithus is a rare macro-fungal genus belonging to the family Sclerodermataceae and has been identified for the first time in Anbar. This puffball grew associated with Eucalyptus sp. tree and was collected during October 2013 at the campus of University of Anbar (UOA), Ramadi, which lies at 33.403457° N and 43.262189° E in dry conditions. This mushroom is considered to be ectomycorrhizal (ECM) and has an essential role in the physiology of Eucalyptus sp. This study added a new species to the biodiversity of macro-fungi in the arid and semi-arid area in Iraq. Keywords: biodiversity, EMC fungi, Ramadi, classification, Eucalyptus, ultramafic soil 1. Introduction ultramafic nickel-tolerant ecotype, indicating particular and adaptive sub-atomic reaction to nickel. In this way, this Fungi are eukaryotic organisms comprising of fine fungus plays a critical part in Eucalyptus adapted to the high hyphae, which together form a mycelium. Fungi play concentrations of nickel in soils (Jourand et al., 2014). significant environmental roles as decomposers, and as The Iraqi desert in Anbar province is rich in the mutualists with, and pathogens of plants and animals. -
Emergency Plan of Action (Epoa) Iraq: Droughts
P a g e | 1 Emergency Plan of Action (EPoA) Iraq: Droughts DREF Operation n° MDRIQ013 Glide n°: DR-2021-000119-IRQ Date of issue: 02 September 2021 Expected timeframe: 6 months Expected end date: 31 March 2022 Category allocated to the of the disaster or crisis: Orange DREF allocated: CHF 680,569 Total number of 7 million people Number of people to be 43,116 people (7,186 people affected: assisted: households) Governorates Out of the 18 governorates in Governorates targeted: Ninewa, Diyala and Basra affected: the country, 7 governorates are severely affected: Ninewa, Basra, Diyala, Erbil, Duhok, Wassit and Thiqar National Society presence (n° of volunteers, staff, branches): The Iraqi Red Crescent Society (IRCS) is a voluntary humanitarian organization; IRCS has a strong branch network in the country, which is well capable in providing relief in times of disasters/emergencies. A number of staff and volunteers are trained in disaster response. National Response Teams (NRT) and Branch Response Teams (BRT) are available at all levels. IRCS has also trained disaster response teams specialized in health, PSS, and hygiene promotion. These members are well-trained on life-saving techniques to assist rescue operations in times of need. Further, trained First Aid (FA) volunteers are also available in all branches, in readiness for immediate deployment at time of disaster for life-saving purposes. IRCS has a pool of Cash Voucher Assistance (CVA) trained persons, who could be deployed to set up and assist in the implementation of the CVA programs. The IRCS will work through its Baghdad branch, supported by the national headquarters and National Disaster Response Teams (NDRTs) will be directly supporting emergency operation activities through 60 volunteers.