Diversity of fungi in hair roots of Ericaceae varies along a vegetation gradient
Ericaceous dwarf shrubs including Calluna vulgaris and Vaccinium spp. occur both in open heathland communities and in forest ecosystems as understorey vegetation. Ericaceous shrubs were once thought to form ericoid mycorrhizal associations with a relatively narrow range of ascomycetous fungi closely...
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creator | BOUGOURE, DAMIAN S PARKIN, PAMELA I CAIRNEY, JOHN W.G ALEXANDER, IAN J ANDERSON, IAN C |
description | Ericaceous dwarf shrubs including Calluna vulgaris and Vaccinium spp. occur both in open heathland communities and in forest ecosystems as understorey vegetation. Ericaceous shrubs were once thought to form ericoid mycorrhizal associations with a relatively narrow range of ascomycetous fungi closely related to, and including, Rhizoscyphus ericae. However, perceptions have recently changed since the realization that a broader range of ascomycete fungi, and in some cases basidiomycete fungi, can also form associations with the roots of ericaceous plants. We used a combination of molecular approaches, including denaturing gradient gel electrophoresis, terminal restriction fragment length polymorphism, cloning and sequencing, to investigate the diversity of fungi associated with C. vulgaris roots collected across a heathland/native Scots pine forest vegetation gradient. We also determined differences in fungal community composition between roots of co-occurring C. vulgaris and Vaccinium myrtillus in the forest understorey. Collectively, the data show that a large diversity of potentially ericoid mycorrhizal fungal taxa associate with roots of C. vulgaris and V. myrtillus, and that ascomycetes were about 2.5 times more frequent than basidiomycetes. The assemblages of fungi associated with C. vulgaris and V. myrtillus were different. In addition, the community of fungi associated with C. vulgaris hair roots was different for samples collected from the forest, open heathland and a transition zone between the two. This separation was partly, but not entirely, due to the occurrence of typical ectomycorrhizal basidiomycetes associated with the hair roots of C. vulgaris in the forest understorey. These data demonstrate that forest understorey ericaceous shrubs associate with a diverse range of ascomycete and basidiomycete taxa, including typical ectomycorrhizal basidiomycetes. |
doi_str_mv | 10.1111/j.1365-294X.2007.03540.x |
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Ericaceous shrubs were once thought to form ericoid mycorrhizal associations with a relatively narrow range of ascomycetous fungi closely related to, and including, Rhizoscyphus ericae. However, perceptions have recently changed since the realization that a broader range of ascomycete fungi, and in some cases basidiomycete fungi, can also form associations with the roots of ericaceous plants. We used a combination of molecular approaches, including denaturing gradient gel electrophoresis, terminal restriction fragment length polymorphism, cloning and sequencing, to investigate the diversity of fungi associated with C. vulgaris roots collected across a heathland/native Scots pine forest vegetation gradient. We also determined differences in fungal community composition between roots of co-occurring C. vulgaris and Vaccinium myrtillus in the forest understorey. Collectively, the data show that a large diversity of potentially ericoid mycorrhizal fungal taxa associate with roots of C. vulgaris and V. myrtillus, and that ascomycetes were about 2.5 times more frequent than basidiomycetes. The assemblages of fungi associated with C. vulgaris and V. myrtillus were different. In addition, the community of fungi associated with C. vulgaris hair roots was different for samples collected from the forest, open heathland and a transition zone between the two. This separation was partly, but not entirely, due to the occurrence of typical ectomycorrhizal basidiomycetes associated with the hair roots of C. vulgaris in the forest understorey. These data demonstrate that forest understorey ericaceous shrubs associate with a diverse range of ascomycete and basidiomycete taxa, including typical ectomycorrhizal basidiomycetes.</description><identifier>ISSN: 0962-1083</identifier><identifier>EISSN: 1365-294X</identifier><identifier>DOI: 10.1111/j.1365-294X.2007.03540.x</identifier><identifier>PMID: 17908212</identifier><language>eng</language><publisher>Oxford, UK: Oxford, UK : Blackwell Publishing Ltd</publisher><subject>Ascomycetes ; Basidiomycetes ; Biodiversity ; Calluna - microbiology ; Calluna vulgaris ; Ecology ; ectomycorrhizal fungi ; Ericaceae ; ericoid mycorrhizal fungi ; Forests ; fungal diversity ; Fungi ; Molecular biology ; Mycorrhizae - classification ; Mycorrhizae - genetics ; Mycorrhizae - physiology ; native pinewood ; Phylogeny ; Pinus sylvestris ; Plant Roots - microbiology ; Polymorphism, Restriction Fragment Length ; Rhizoscyphus ericae aggregate ; Symbiosis ; T-RFLP ; Vaccinium myrtillus ; Vaccinium myrtillus - microbiology</subject><ispartof>Molecular ecology, 2007-11, Vol.16 (21), p.4624-4636</ispartof><rights>2007 The AuthorsJournal compilation © 2007 Blackwell Publishing Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5530-3af56f010cbc6b32f731139e894a304ad785311d78e0f16e9676b8f4164cac63</citedby><cites>FETCH-LOGICAL-c5530-3af56f010cbc6b32f731139e894a304ad785311d78e0f16e9676b8f4164cac63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1365-294X.2007.03540.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1365-294X.2007.03540.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17908212$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>BOUGOURE, DAMIAN S</creatorcontrib><creatorcontrib>PARKIN, PAMELA I</creatorcontrib><creatorcontrib>CAIRNEY, JOHN W.G</creatorcontrib><creatorcontrib>ALEXANDER, IAN J</creatorcontrib><creatorcontrib>ANDERSON, IAN C</creatorcontrib><title>Diversity of fungi in hair roots of Ericaceae varies along a vegetation gradient</title><title>Molecular ecology</title><addtitle>Mol Ecol</addtitle><description>Ericaceous dwarf shrubs including Calluna vulgaris and Vaccinium spp. occur both in open heathland communities and in forest ecosystems as understorey vegetation. Ericaceous shrubs were once thought to form ericoid mycorrhizal associations with a relatively narrow range of ascomycetous fungi closely related to, and including, Rhizoscyphus ericae. However, perceptions have recently changed since the realization that a broader range of ascomycete fungi, and in some cases basidiomycete fungi, can also form associations with the roots of ericaceous plants. We used a combination of molecular approaches, including denaturing gradient gel electrophoresis, terminal restriction fragment length polymorphism, cloning and sequencing, to investigate the diversity of fungi associated with C. vulgaris roots collected across a heathland/native Scots pine forest vegetation gradient. We also determined differences in fungal community composition between roots of co-occurring C. vulgaris and Vaccinium myrtillus in the forest understorey. Collectively, the data show that a large diversity of potentially ericoid mycorrhizal fungal taxa associate with roots of C. vulgaris and V. myrtillus, and that ascomycetes were about 2.5 times more frequent than basidiomycetes. The assemblages of fungi associated with C. vulgaris and V. myrtillus were different. In addition, the community of fungi associated with C. vulgaris hair roots was different for samples collected from the forest, open heathland and a transition zone between the two. This separation was partly, but not entirely, due to the occurrence of typical ectomycorrhizal basidiomycetes associated with the hair roots of C. vulgaris in the forest understorey. These data demonstrate that forest understorey ericaceous shrubs associate with a diverse range of ascomycete and basidiomycete taxa, including typical ectomycorrhizal basidiomycetes.</description><subject>Ascomycetes</subject><subject>Basidiomycetes</subject><subject>Biodiversity</subject><subject>Calluna - microbiology</subject><subject>Calluna vulgaris</subject><subject>Ecology</subject><subject>ectomycorrhizal fungi</subject><subject>Ericaceae</subject><subject>ericoid mycorrhizal fungi</subject><subject>Forests</subject><subject>fungal diversity</subject><subject>Fungi</subject><subject>Molecular biology</subject><subject>Mycorrhizae - classification</subject><subject>Mycorrhizae - genetics</subject><subject>Mycorrhizae - physiology</subject><subject>native pinewood</subject><subject>Phylogeny</subject><subject>Pinus sylvestris</subject><subject>Plant Roots - microbiology</subject><subject>Polymorphism, Restriction Fragment Length</subject><subject>Rhizoscyphus ericae aggregate</subject><subject>Symbiosis</subject><subject>T-RFLP</subject><subject>Vaccinium myrtillus</subject><subject>Vaccinium myrtillus - microbiology</subject><issn>0962-1083</issn><issn>1365-294X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkUGP0zAQhS0EYkvhL4DFgVvC2I7t5MABle6yqMBKLGJvlpvawSWNFzsp7b_H2VSLxAV8GWv8vWd7HkKYQE7Ser3NCRM8o1Vxk1MAmQPjBeSHB2h2f_AQzaASNCNQsjP0JMYtAGGU88fojMgKSkroDF29c3sTouuP2Ftsh65x2HX4u3YBB-_7OLaXwdW6NtrgvQ7ORKxb3zVY471pTK975zvcBL1xpuufokdWt9E8O9U5uj5fXi_eZ6vPF5eLt6us5pxBxrTlwgKBel2LNaNWMkJYZcqq0AwKvZElT51UDFgiTCWkWJe2IKJITxFsjl5NtrfB_xxM7NXOxdq0re6MH6ISZUEFAfgnSIFUEtJlc_TyL3Drh9ClPyhKQIKoqiJB5QTVwccYjFW3we10OCoCaoxGbdWYgBoTUGM06i4adUjS5yf_Yb0zmz_CUxYJeDMBv1xrjv9trD4uF-Mu6bNJ72JvDvd6HX4oIZnk6tunC3UONx9WVxzUOMIXE2-1V7oJLqqvX9I4GEBJJCkl-w0897NT</recordid><startdate>200711</startdate><enddate>200711</enddate><creator>BOUGOURE, DAMIAN S</creator><creator>PARKIN, PAMELA I</creator><creator>CAIRNEY, JOHN W.G</creator><creator>ALEXANDER, IAN J</creator><creator>ANDERSON, IAN C</creator><general>Oxford, UK : Blackwell Publishing Ltd</general><general>Blackwell Publishing Ltd</general><scope>FBQ</scope><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>7SS</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7ST</scope><scope>7T7</scope><scope>7U6</scope><scope>7X8</scope></search><sort><creationdate>200711</creationdate><title>Diversity of fungi in hair roots of Ericaceae varies along a vegetation gradient</title><author>BOUGOURE, DAMIAN S ; PARKIN, PAMELA I ; CAIRNEY, JOHN W.G ; ALEXANDER, IAN J ; ANDERSON, IAN C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5530-3af56f010cbc6b32f731139e894a304ad785311d78e0f16e9676b8f4164cac63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Ascomycetes</topic><topic>Basidiomycetes</topic><topic>Biodiversity</topic><topic>Calluna - microbiology</topic><topic>Calluna vulgaris</topic><topic>Ecology</topic><topic>ectomycorrhizal fungi</topic><topic>Ericaceae</topic><topic>ericoid mycorrhizal fungi</topic><topic>Forests</topic><topic>fungal diversity</topic><topic>Fungi</topic><topic>Molecular biology</topic><topic>Mycorrhizae - classification</topic><topic>Mycorrhizae - genetics</topic><topic>Mycorrhizae - physiology</topic><topic>native pinewood</topic><topic>Phylogeny</topic><topic>Pinus sylvestris</topic><topic>Plant Roots - microbiology</topic><topic>Polymorphism, Restriction Fragment Length</topic><topic>Rhizoscyphus ericae aggregate</topic><topic>Symbiosis</topic><topic>T-RFLP</topic><topic>Vaccinium myrtillus</topic><topic>Vaccinium myrtillus - microbiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>BOUGOURE, DAMIAN S</creatorcontrib><creatorcontrib>PARKIN, PAMELA I</creatorcontrib><creatorcontrib>CAIRNEY, JOHN W.G</creatorcontrib><creatorcontrib>ALEXANDER, IAN J</creatorcontrib><creatorcontrib>ANDERSON, IAN C</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Sustainability Science Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Molecular ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>BOUGOURE, DAMIAN S</au><au>PARKIN, PAMELA I</au><au>CAIRNEY, JOHN W.G</au><au>ALEXANDER, IAN J</au><au>ANDERSON, IAN C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Diversity of fungi in hair roots of Ericaceae varies along a vegetation gradient</atitle><jtitle>Molecular ecology</jtitle><addtitle>Mol Ecol</addtitle><date>2007-11</date><risdate>2007</risdate><volume>16</volume><issue>21</issue><spage>4624</spage><epage>4636</epage><pages>4624-4636</pages><issn>0962-1083</issn><eissn>1365-294X</eissn><abstract>Ericaceous dwarf shrubs including Calluna vulgaris and Vaccinium spp. occur both in open heathland communities and in forest ecosystems as understorey vegetation. Ericaceous shrubs were once thought to form ericoid mycorrhizal associations with a relatively narrow range of ascomycetous fungi closely related to, and including, Rhizoscyphus ericae. However, perceptions have recently changed since the realization that a broader range of ascomycete fungi, and in some cases basidiomycete fungi, can also form associations with the roots of ericaceous plants. We used a combination of molecular approaches, including denaturing gradient gel electrophoresis, terminal restriction fragment length polymorphism, cloning and sequencing, to investigate the diversity of fungi associated with C. vulgaris roots collected across a heathland/native Scots pine forest vegetation gradient. We also determined differences in fungal community composition between roots of co-occurring C. vulgaris and Vaccinium myrtillus in the forest understorey. Collectively, the data show that a large diversity of potentially ericoid mycorrhizal fungal taxa associate with roots of C. vulgaris and V. myrtillus, and that ascomycetes were about 2.5 times more frequent than basidiomycetes. The assemblages of fungi associated with C. vulgaris and V. myrtillus were different. In addition, the community of fungi associated with C. vulgaris hair roots was different for samples collected from the forest, open heathland and a transition zone between the two. This separation was partly, but not entirely, due to the occurrence of typical ectomycorrhizal basidiomycetes associated with the hair roots of C. vulgaris in the forest understorey. These data demonstrate that forest understorey ericaceous shrubs associate with a diverse range of ascomycete and basidiomycete taxa, including typical ectomycorrhizal basidiomycetes.</abstract><cop>Oxford, UK</cop><pub>Oxford, UK : Blackwell Publishing Ltd</pub><pmid>17908212</pmid><doi>10.1111/j.1365-294X.2007.03540.x</doi><tpages>13</tpages></addata></record> |
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subjects | Ascomycetes Basidiomycetes Biodiversity Calluna - microbiology Calluna vulgaris Ecology ectomycorrhizal fungi Ericaceae ericoid mycorrhizal fungi Forests fungal diversity Fungi Molecular biology Mycorrhizae - classification Mycorrhizae - genetics Mycorrhizae - physiology native pinewood Phylogeny Pinus sylvestris Plant Roots - microbiology Polymorphism, Restriction Fragment Length Rhizoscyphus ericae aggregate Symbiosis T-RFLP Vaccinium myrtillus Vaccinium myrtillus - microbiology |
title | Diversity of fungi in hair roots of Ericaceae varies along a vegetation gradient |
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