Worldwide Genetic Structure Elucidates the Eurasian Origin and Invasion Pathways of <i>Dothistroma septosporum</i>, Causal Agent of Dothistroma Needle Blight
<i>Dothistroma septosporum</i>, the primary causal agent of Dothistroma needle blight, is one of the most significant foliar pathogens of pine worldwide. Its wide host and environmental ranges have led to its global success as a pathogen and severe economic damage to pine forests in many...
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2021-02-01
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| Series: | Journal of Fungi |
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| author | Martin S. Mullett Rein Drenkhan Kalev Adamson Piotr Boroń Anna Lenart-Boroń Irene Barnes Michal Tomšovský Zuzana Jánošíková Katarína Adamčíková Emília Ondrušková Valentin Queloz Barbara Piškur Dmitry L. Musolin Kateryna Davydenko Margarita Georgieva Sophie Schmitz Audrius Kačergius Luisa Ghelardini Jelena Kranjec Orlović Michael Müller Funda Oskay Tine Hauptman Ágnes Halász Svetlana Markovskaja Halvor Solheim Martti Vuorinen Renate Heinzelmann Richard C. Hamelin Adam Konečný |
| author_facet | Martin S. Mullett Rein Drenkhan Kalev Adamson Piotr Boroń Anna Lenart-Boroń Irene Barnes Michal Tomšovský Zuzana Jánošíková Katarína Adamčíková Emília Ondrušková Valentin Queloz Barbara Piškur Dmitry L. Musolin Kateryna Davydenko Margarita Georgieva Sophie Schmitz Audrius Kačergius Luisa Ghelardini Jelena Kranjec Orlović Michael Müller Funda Oskay Tine Hauptman Ágnes Halász Svetlana Markovskaja Halvor Solheim Martti Vuorinen Renate Heinzelmann Richard C. Hamelin Adam Konečný |
| author_sort | Martin S. Mullett |
| collection | DOAJ |
| description | <i>Dothistroma septosporum</i>, the primary causal agent of Dothistroma needle blight, is one of the most significant foliar pathogens of pine worldwide. Its wide host and environmental ranges have led to its global success as a pathogen and severe economic damage to pine forests in many regions. This comprehensive global population study elucidated the historical migration pathways of the pathogen to reveal the Eurasian origin of the fungus. When over 3800 isolates were examined, three major population clusters were revealed: North America, Western Europe, and Eastern Europe, with distinct subclusters in the highly diverse Eastern European cluster. Modeling of historical scenarios using approximate Bayesian computation revealed the North American cluster was derived from an ancestral population in Eurasia. The Northeastern European subcluster was shown to be ancestral to all other European clusters and subclusters. The Turkish subcluster diverged first, followed by the Central European subcluster, then the Western European cluster, which has subsequently spread to much of the Southern Hemisphere. All clusters and subclusters contained both mating-types of the fungus, indicating the potential for sexual reproduction, although asexual reproduction remained the primary mode of reproduction. The study strongly suggests the native range of <i>D. septosporum</i> to be in Eastern Europe (i.e., the Baltic and Western Russia) and Western Asia. |
| first_indexed | 2024-03-09T05:56:38Z |
| format | Article |
| id | doaj.art-ca6d46cb5fd64fbfaecdc46d1105e134 |
| institution | Directory Open Access Journal |
| issn | 2309-608X |
| language | English |
| last_indexed | 2024-03-09T05:56:38Z |
| publishDate | 2021-02-01 |
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| series | Journal of Fungi |
| spelling | doaj.art-ca6d46cb5fd64fbfaecdc46d1105e1342023-12-03T12:13:30ZengMDPI AGJournal of Fungi2309-608X2021-02-017211110.3390/jof7020111Worldwide Genetic Structure Elucidates the Eurasian Origin and Invasion Pathways of <i>Dothistroma septosporum</i>, Causal Agent of Dothistroma Needle BlightMartin S. Mullett0Rein Drenkhan1Kalev Adamson2Piotr Boroń3Anna Lenart-Boroń4Irene Barnes5Michal Tomšovský6Zuzana Jánošíková7Katarína Adamčíková8Emília Ondrušková9Valentin Queloz10Barbara Piškur11Dmitry L. Musolin12Kateryna Davydenko13Margarita Georgieva14Sophie Schmitz15Audrius Kačergius16Luisa Ghelardini17Jelena Kranjec Orlović18Michael Müller19Funda Oskay20Tine Hauptman21Ágnes Halász22Svetlana Markovskaja23Halvor Solheim24Martti Vuorinen25Renate Heinzelmann26Richard C. Hamelin27Adam Konečný28Phytophthora Research Centre, Faculty of Forestry and Wood Technology, Department of Forest Protection and Wildlife Management, Mendel University in Brno, Zemědělská 3, 61300 Brno, Czech RepublicInstitute of Forestry and Rural Engineering, Estonian University of Life Sciences, 51006 Tartu, EstoniaInstitute of Forestry and Rural Engineering, Estonian University of Life Sciences, 51006 Tartu, EstoniaDepartment Forest Ecosystems Protection, University of Agriculture in Kraków, 31-425 Kraków, PolandDepartment of Microbiology and Biomonitoring, University of Agriculture in Kraków, 30-059 Kraków, PolandDepartment of Biochemistry, Genetics and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria (UP), Pretoria 0002, South AfricaPhytophthora Research Centre, Faculty of Forestry and Wood Technology, Department of Forest Protection and Wildlife Management, Mendel University in Brno, Zemědělská 3, 61300 Brno, Czech RepublicDepartment of Plant Pathology and Mycology, Institute of Forest Ecology SAS, 949 01 Nitra, SlovakiaDepartment of Plant Pathology and Mycology, Institute of Forest Ecology SAS, 949 01 Nitra, SlovakiaDepartment of Plant Pathology and Mycology, Institute of Forest Ecology SAS, 949 01 Nitra, SlovakiaSwiss Federal Research Institute WSL, Swiss Forest Protection, 8903 Birmensdorf, SwitzerlandDepartment of Forest Protection, Slovenian Forestry Institute, Večna pot 2, SI-1000 Ljubljana, SloveniaDepartment of Forest Protection, Wood Science and Game Management, Saint Petersburg State Forest Technical University, 194021 Saint Petersburg, RussiaDepartment of Forest Protection, Ukrainian Research Institute of Forestry & Forest Melioration, 61024 Kharkiv, UkraineDepartment of Forest Entomology, Phytopathology and Game Fauna, Forest Research Institut—Bulgarian Academy of Sciences, 1756 Sofia, BulgariaWalloon Agricultural Research Centre, Department of Life Sciences, B-5030 Gembloux, BelgiumVokė Branch of Lithuanian Research Centre for Agriculture and Forestry, LT-02232 Vilnius, LithuaniaDepartment of Agricultural, Food, Environmental and Forest Sciences and Technologies (DAGRI), University of Florence, 50144 Firenze, ItalyFaculty of Forestry, University of Zagreb, 10002 Zagreb, CroatiaNatural Resources Institute Finland (Luke), Bioeconomy and Environment, P.O. Box 2, FI-00791 Helsinki, FinlandFaculty of Forestry, Çankırı Karatekin University, 18200 Çankırı, TurkeyDepartment of Forest Protection, Slovenian Forestry Institute, Večna pot 2, SI-1000 Ljubljana, SloveniaPlant Health Diagnostic National Reference Laboratory, National Food Chain Safety Office, H-1118 Budapest, HungaryNature Research Centre, Institute of Botany, Žaliųjų Ežerų Str. 49, LT-08406 Vilnius, LithuaniaNorwegian institute of Bioeconomy, P.O. Box 115, N-1431 Ås, NorwayNatural Resources Institute (LUKE), FI-77600 Suonenjoki, FinlandDepartment of Forest and Conservation Sciences, Faculty of Forestry, The University of British Columbia, 2424 Main Mall, Vancouver, BC V6T 1Z4, CanadaDepartment of Forest and Conservation Sciences, Faculty of Forestry, The University of British Columbia, 2424 Main Mall, Vancouver, BC V6T 1Z4, CanadaDepartment of Botany and Zoology, Faculty of Science, Masaryk University, 61137 Brno, Czech Republic<i>Dothistroma septosporum</i>, the primary causal agent of Dothistroma needle blight, is one of the most significant foliar pathogens of pine worldwide. Its wide host and environmental ranges have led to its global success as a pathogen and severe economic damage to pine forests in many regions. This comprehensive global population study elucidated the historical migration pathways of the pathogen to reveal the Eurasian origin of the fungus. When over 3800 isolates were examined, three major population clusters were revealed: North America, Western Europe, and Eastern Europe, with distinct subclusters in the highly diverse Eastern European cluster. Modeling of historical scenarios using approximate Bayesian computation revealed the North American cluster was derived from an ancestral population in Eurasia. The Northeastern European subcluster was shown to be ancestral to all other European clusters and subclusters. The Turkish subcluster diverged first, followed by the Central European subcluster, then the Western European cluster, which has subsequently spread to much of the Southern Hemisphere. All clusters and subclusters contained both mating-types of the fungus, indicating the potential for sexual reproduction, although asexual reproduction remained the primary mode of reproduction. The study strongly suggests the native range of <i>D. septosporum</i> to be in Eastern Europe (i.e., the Baltic and Western Russia) and Western Asia.https://www.mdpi.com/2309-608X/7/2/111<i>Mycosphaerella pini</i>biogeographyABCDNBglobal spreadintroduction pathways |
| spellingShingle | Martin S. Mullett Rein Drenkhan Kalev Adamson Piotr Boroń Anna Lenart-Boroń Irene Barnes Michal Tomšovský Zuzana Jánošíková Katarína Adamčíková Emília Ondrušková Valentin Queloz Barbara Piškur Dmitry L. Musolin Kateryna Davydenko Margarita Georgieva Sophie Schmitz Audrius Kačergius Luisa Ghelardini Jelena Kranjec Orlović Michael Müller Funda Oskay Tine Hauptman Ágnes Halász Svetlana Markovskaja Halvor Solheim Martti Vuorinen Renate Heinzelmann Richard C. Hamelin Adam Konečný Worldwide Genetic Structure Elucidates the Eurasian Origin and Invasion Pathways of <i>Dothistroma septosporum</i>, Causal Agent of Dothistroma Needle Blight Journal of Fungi <i>Mycosphaerella pini</i> biogeography ABC DNB global spread introduction pathways |
| title | Worldwide Genetic Structure Elucidates the Eurasian Origin and Invasion Pathways of <i>Dothistroma septosporum</i>, Causal Agent of Dothistroma Needle Blight |
| title_full | Worldwide Genetic Structure Elucidates the Eurasian Origin and Invasion Pathways of <i>Dothistroma septosporum</i>, Causal Agent of Dothistroma Needle Blight |
| title_fullStr | Worldwide Genetic Structure Elucidates the Eurasian Origin and Invasion Pathways of <i>Dothistroma septosporum</i>, Causal Agent of Dothistroma Needle Blight |
| title_full_unstemmed | Worldwide Genetic Structure Elucidates the Eurasian Origin and Invasion Pathways of <i>Dothistroma septosporum</i>, Causal Agent of Dothistroma Needle Blight |
| title_short | Worldwide Genetic Structure Elucidates the Eurasian Origin and Invasion Pathways of <i>Dothistroma septosporum</i>, Causal Agent of Dothistroma Needle Blight |
| title_sort | worldwide genetic structure elucidates the eurasian origin and invasion pathways of i dothistroma septosporum i causal agent of dothistroma needle blight |
| topic | <i>Mycosphaerella pini</i> biogeography ABC DNB global spread introduction pathways |
| url | https://www.mdpi.com/2309-608X/7/2/111 |
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