Phylogenetic study documents different speciation mechanisms within the Russula globispora lineage in boreal and arctic environments of the Northern Hemisphere
Abstract The Russula globispora lineage is a morphologically and phylogenetically well-defined group of ectomycorrhizal fungi occurring in various climatic areas. In this study we performed a multi-locus phylogenetic study based on collections from boreal, alpine and arctic habitats of Europe and We...
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BMC
2019-06-01
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| Series: | IMA Fungus |
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| Online Access: | http://link.springer.com/article/10.1186/s43008-019-0003-9 |
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| author | Miroslav Caboň Guo-Jie Li Malka Saba Miroslav Kolařík Soňa Jančovičová Abdul Nasir Khalid Pierre-Arthur Moreau Hua-An Wen Donald H. Pfister Slavomír Adamčík |
| author_facet | Miroslav Caboň Guo-Jie Li Malka Saba Miroslav Kolařík Soňa Jančovičová Abdul Nasir Khalid Pierre-Arthur Moreau Hua-An Wen Donald H. Pfister Slavomír Adamčík |
| author_sort | Miroslav Caboň |
| collection | DOAJ |
| description | Abstract The Russula globispora lineage is a morphologically and phylogenetically well-defined group of ectomycorrhizal fungi occurring in various climatic areas. In this study we performed a multi-locus phylogenetic study based on collections from boreal, alpine and arctic habitats of Europe and Western North America, subalpine collections from the southeast Himalayas and collections from subtropical coniferous forests of Pakistan. European and North American collections are nearly identical and probably represent a single species named R. dryadicola distributed from the Alps to the Rocky Mountains. Collections from the southeast Himalayas belong to two distinct species: R. abbottabadensis sp. nov. from subtropical monodominant forests of Pinus roxburghii and R. tengii sp. nov. from subalpine mixed forests of Abies and Betula. The results suggest that speciation in this group is driven by a climate disjunction and adaptation rather than a host switch and geographical distance. |
| format | Article |
| id | doaj-art-839a66bcb8da47fc8595c840dfb3d5d7 |
| institution | Kabale University |
| issn | 2210-6359 |
| language | English |
| publishDate | 2019-06-01 |
| publisher | BMC |
| record_format | Article |
| series | IMA Fungus |
| spelling | doaj-art-839a66bcb8da47fc8595c840dfb3d5d72025-02-02T10:13:55ZengBMCIMA Fungus2210-63592019-06-0110111610.1186/s43008-019-0003-9Phylogenetic study documents different speciation mechanisms within the Russula globispora lineage in boreal and arctic environments of the Northern HemisphereMiroslav Caboň0Guo-Jie Li1Malka Saba2Miroslav Kolařík3Soňa Jančovičová4Abdul Nasir Khalid5Pierre-Arthur Moreau6Hua-An Wen7Donald H. Pfister8Slavomír Adamčík9Department of Cryptogams, Institute of Botany, Plant Science and Biodiversity Centre, Slovak Academy of SciencesState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of SciencesDepartment of Plant Sciences, Quaid-i-Azam UniversityLaboratory of Fungal Genetics and Metabolism, Institute of Microbiology, Czech Academy of SciencesDepartment of Botany, Faculty of Natural Sciences, Comenius University in BratislavaDepartment of Botany, University of the Punjab, Quaid-e-Azam CampusLaboratoire IMPECS, Fac. Pharma. Lille, Université de LilleState Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of SciencesFarlow Reference Library and Herbarium of Cryptogamic Botany, Harvard UniversityDepartment of Cryptogams, Institute of Botany, Plant Science and Biodiversity Centre, Slovak Academy of SciencesAbstract The Russula globispora lineage is a morphologically and phylogenetically well-defined group of ectomycorrhizal fungi occurring in various climatic areas. In this study we performed a multi-locus phylogenetic study based on collections from boreal, alpine and arctic habitats of Europe and Western North America, subalpine collections from the southeast Himalayas and collections from subtropical coniferous forests of Pakistan. European and North American collections are nearly identical and probably represent a single species named R. dryadicola distributed from the Alps to the Rocky Mountains. Collections from the southeast Himalayas belong to two distinct species: R. abbottabadensis sp. nov. from subtropical monodominant forests of Pinus roxburghii and R. tengii sp. nov. from subalpine mixed forests of Abies and Betula. The results suggest that speciation in this group is driven by a climate disjunction and adaptation rather than a host switch and geographical distance.http://link.springer.com/article/10.1186/s43008-019-0003-9Ectomycorrhizal fungiBiogeographyClimateDisjunctionEvolutionary driversNew taxa |
| spellingShingle | Miroslav Caboň Guo-Jie Li Malka Saba Miroslav Kolařík Soňa Jančovičová Abdul Nasir Khalid Pierre-Arthur Moreau Hua-An Wen Donald H. Pfister Slavomír Adamčík Phylogenetic study documents different speciation mechanisms within the Russula globispora lineage in boreal and arctic environments of the Northern Hemisphere IMA Fungus Ectomycorrhizal fungi Biogeography Climate Disjunction Evolutionary drivers New taxa |
| title | Phylogenetic study documents different speciation mechanisms within the Russula globispora lineage in boreal and arctic environments of the Northern Hemisphere |
| title_full | Phylogenetic study documents different speciation mechanisms within the Russula globispora lineage in boreal and arctic environments of the Northern Hemisphere |
| title_fullStr | Phylogenetic study documents different speciation mechanisms within the Russula globispora lineage in boreal and arctic environments of the Northern Hemisphere |
| title_full_unstemmed | Phylogenetic study documents different speciation mechanisms within the Russula globispora lineage in boreal and arctic environments of the Northern Hemisphere |
| title_short | Phylogenetic study documents different speciation mechanisms within the Russula globispora lineage in boreal and arctic environments of the Northern Hemisphere |
| title_sort | phylogenetic study documents different speciation mechanisms within the russula globispora lineage in boreal and arctic environments of the northern hemisphere |
| topic | Ectomycorrhizal fungi Biogeography Climate Disjunction Evolutionary drivers New taxa |
| url | http://link.springer.com/article/10.1186/s43008-019-0003-9 |
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