Population genetic structure of an ectomycorrhizal fungus Amanita manginiana in a subtropical forest over two years
The population genetic structure of the late-stage fungus Amanita manginiana in a natural forest in Dujiangyan, southwest China was examined over two years using inter-simple sequence repeat (ISSR) markers. Seven ISSR primers were used and 170 bands were obtained in this population: 134/160 and 135/...
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| Veröffentlicht in: | Mycorrhiza 2005-03, Vol.15 (2), p.137-142 |
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| creator | Liang, Y Guo, L.D Ma, K.P |
| description | The population genetic structure of the late-stage fungus Amanita manginiana in a natural forest in Dujiangyan, southwest China was examined over two years using inter-simple sequence repeat (ISSR) markers. Seven ISSR primers were used and 170 bands were obtained in this population: 134/160 and 135/153 bands were polymorphic for sporocarps of 2001 and 2002, respectively. Each sporocarp represented a single genet in 2001 and 2002, and no identical genets were found between the two years. The results of genetic similarity comparison, using unweighted pair group method with arithmetic means, and analysis of molecular variance, indicated that although genetic variances were mainly within individuals of the same year the genetic variance between years was statistically significant (P |
| doi_str_mv | 10.1007/s00572-004-0311-8 |
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Seven ISSR primers were used and 170 bands were obtained in this population: 134/160 and 135/153 bands were polymorphic for sporocarps of 2001 and 2002, respectively. Each sporocarp represented a single genet in 2001 and 2002, and no identical genets were found between the two years. The results of genetic similarity comparison, using unweighted pair group method with arithmetic means, and analysis of molecular variance, indicated that although genetic variances were mainly within individuals of the same year the genetic variance between years was statistically significant (P<0.001). Relationships between genetic similarity and spatial distance of pairwise sporocarps were also found to be different in the two years. The differences in genetic structure and genetic similarity between individuals of the two years implied that the sporocarps were not likely to be derived from continuous generations, i.e., the sporocarps collected in 2002 were not developed from sexual spores dispersed by sporocarps of 2001. We suggest that the life-cycle traits of ectomycorrhizal (ECM) fungi should be considered in genetic studies on ECM fungal populations.</description><identifier>ISSN: 0940-6360</identifier><identifier>EISSN: 1432-1890</identifier><identifier>DOI: 10.1007/s00572-004-0311-8</identifier><identifier>PMID: 15164273</identifier><language>eng</language><publisher>Berlin: Springer</publisher><subject>Amanita ; Amanita - genetics ; Amanita manginiana ; Biological and medical sciences ; China ; ectomycorrhizae ; forest trees ; Fundamental and applied biological sciences. Psychology ; Genetic diversity ; genetic markers ; Genetic structure ; Genetic variance ; genetic variation ; Genetic Variation - genetics ; microsatellite repeats ; Mycorrhizae - genetics ; mycorrhizal fungi ; Parasitism and symbiosis ; Phylogeny ; Plant physiology and development ; population genetics ; roots ; spatial distribution ; Symbiosis ; Trees - microbiology</subject><ispartof>Mycorrhiza, 2005-03, Vol.15 (2), p.137-142</ispartof><rights>2005 INIST-CNRS</rights><rights>Springer-Verlag 2005</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-af0332ef97b372f6b8e29cee53a362ae50aaea354a380b048d9d70fc1161a8ea3</citedby><cites>FETCH-LOGICAL-c411t-af0332ef97b372f6b8e29cee53a362ae50aaea354a380b048d9d70fc1161a8ea3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16810109$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15164273$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liang, Y</creatorcontrib><creatorcontrib>Guo, L.D</creatorcontrib><creatorcontrib>Ma, K.P</creatorcontrib><title>Population genetic structure of an ectomycorrhizal fungus Amanita manginiana in a subtropical forest over two years</title><title>Mycorrhiza</title><addtitle>Mycorrhiza</addtitle><description>The population genetic structure of the late-stage fungus Amanita manginiana in a natural forest in Dujiangyan, southwest China was examined over two years using inter-simple sequence repeat (ISSR) markers. Seven ISSR primers were used and 170 bands were obtained in this population: 134/160 and 135/153 bands were polymorphic for sporocarps of 2001 and 2002, respectively. Each sporocarp represented a single genet in 2001 and 2002, and no identical genets were found between the two years. The results of genetic similarity comparison, using unweighted pair group method with arithmetic means, and analysis of molecular variance, indicated that although genetic variances were mainly within individuals of the same year the genetic variance between years was statistically significant (P<0.001). Relationships between genetic similarity and spatial distance of pairwise sporocarps were also found to be different in the two years. The differences in genetic structure and genetic similarity between individuals of the two years implied that the sporocarps were not likely to be derived from continuous generations, i.e., the sporocarps collected in 2002 were not developed from sexual spores dispersed by sporocarps of 2001. We suggest that the life-cycle traits of ectomycorrhizal (ECM) fungi should be considered in genetic studies on ECM fungal populations.</description><subject>Amanita</subject><subject>Amanita - genetics</subject><subject>Amanita manginiana</subject><subject>Biological and medical sciences</subject><subject>China</subject><subject>ectomycorrhizae</subject><subject>forest trees</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genetic diversity</subject><subject>genetic markers</subject><subject>Genetic structure</subject><subject>Genetic variance</subject><subject>genetic variation</subject><subject>Genetic Variation - genetics</subject><subject>microsatellite repeats</subject><subject>Mycorrhizae - genetics</subject><subject>mycorrhizal fungi</subject><subject>Parasitism and symbiosis</subject><subject>Phylogeny</subject><subject>Plant physiology and development</subject><subject>population genetics</subject><subject>roots</subject><subject>spatial distribution</subject><subject>Symbiosis</subject><subject>Trees - microbiology</subject><issn>0940-6360</issn><issn>1432-1890</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqF0U2LFDEQBuAgijuu_gAvGgS9tVZ1upP0cVn8ggUF3XOoziRjlp5kTLqV8debZgYWvHiqQ54qKvUy9hzhLQKodwWgV20D0DUgEBv9gG2wE22DeoCHbANDB40UEi7Yk1LuAFBJgY_ZBfYou1aJDStf02GZaA4p8p2Lbg6Wlzkvdl6y48lzitzZOe2PNuX8I_yhifsl7pbCr_YUw0y8ll2IgSLxEDnxsoxzTodgV5qyKzNPv1zm8-_Ej45yecoeeZqKe3aul-z2w_vv15-amy8fP19f3TS2Q5wb8iBE6_ygRqFaL0ft2sE61wsSsiXXA5Ej0XckNIzQ6e2wVeAtokTS9eWSvTnNPeT0c6l7mH0o1k0TRZeWYqTqBiXrGf4HUSk1DHqFr_6Bd2nJsX7CSBTreXVfEZ6QzamU7Lw55LCnfDQIZs3NnHIzNTez5mZ07XlxHryMe7e97zgHVcHrM6BSD-szRRvKvZMaAWGo7uXJeUqGdrma228trMuB1EKB-As-Y6rR</recordid><startdate>20050301</startdate><enddate>20050301</enddate><creator>Liang, Y</creator><creator>Guo, L.D</creator><creator>Ma, K.P</creator><general>Springer</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>IQODW</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>3V.</scope><scope>7T7</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope></search><sort><creationdate>20050301</creationdate><title>Population genetic structure of an ectomycorrhizal fungus Amanita manginiana in a subtropical forest over two years</title><author>Liang, Y ; Guo, L.D ; Ma, K.P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-af0332ef97b372f6b8e29cee53a362ae50aaea354a380b048d9d70fc1161a8ea3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Amanita</topic><topic>Amanita - genetics</topic><topic>Amanita manginiana</topic><topic>Biological and medical sciences</topic><topic>China</topic><topic>ectomycorrhizae</topic><topic>forest trees</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genetic diversity</topic><topic>genetic markers</topic><topic>Genetic structure</topic><topic>Genetic variance</topic><topic>genetic variation</topic><topic>Genetic Variation - genetics</topic><topic>microsatellite repeats</topic><topic>Mycorrhizae - genetics</topic><topic>mycorrhizal fungi</topic><topic>Parasitism and symbiosis</topic><topic>Phylogeny</topic><topic>Plant physiology and development</topic><topic>population genetics</topic><topic>roots</topic><topic>spatial distribution</topic><topic>Symbiosis</topic><topic>Trees - microbiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liang, Y</creatorcontrib><creatorcontrib>Guo, L.D</creatorcontrib><creatorcontrib>Ma, K.P</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>MEDLINE - Academic</collection><jtitle>Mycorrhiza</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liang, Y</au><au>Guo, L.D</au><au>Ma, K.P</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Population genetic structure of an ectomycorrhizal fungus Amanita manginiana in a subtropical forest over two years</atitle><jtitle>Mycorrhiza</jtitle><addtitle>Mycorrhiza</addtitle><date>2005-03-01</date><risdate>2005</risdate><volume>15</volume><issue>2</issue><spage>137</spage><epage>142</epage><pages>137-142</pages><issn>0940-6360</issn><eissn>1432-1890</eissn><abstract>The population genetic structure of the late-stage fungus Amanita manginiana in a natural forest in Dujiangyan, southwest China was examined over two years using inter-simple sequence repeat (ISSR) markers. Seven ISSR primers were used and 170 bands were obtained in this population: 134/160 and 135/153 bands were polymorphic for sporocarps of 2001 and 2002, respectively. Each sporocarp represented a single genet in 2001 and 2002, and no identical genets were found between the two years. The results of genetic similarity comparison, using unweighted pair group method with arithmetic means, and analysis of molecular variance, indicated that although genetic variances were mainly within individuals of the same year the genetic variance between years was statistically significant (P<0.001). Relationships between genetic similarity and spatial distance of pairwise sporocarps were also found to be different in the two years. The differences in genetic structure and genetic similarity between individuals of the two years implied that the sporocarps were not likely to be derived from continuous generations, i.e., the sporocarps collected in 2002 were not developed from sexual spores dispersed by sporocarps of 2001. We suggest that the life-cycle traits of ectomycorrhizal (ECM) fungi should be considered in genetic studies on ECM fungal populations.</abstract><cop>Berlin</cop><pub>Springer</pub><pmid>15164273</pmid><doi>10.1007/s00572-004-0311-8</doi><tpages>6</tpages></addata></record> |
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| ispartof | Mycorrhiza, 2005-03, Vol.15 (2), p.137-142 |
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| source | MEDLINE; Springer Nature - Complete Springer Journals |
| subjects | Amanita Amanita - genetics Amanita manginiana Biological and medical sciences China ectomycorrhizae forest trees Fundamental and applied biological sciences. Psychology Genetic diversity genetic markers Genetic structure Genetic variance genetic variation Genetic Variation - genetics microsatellite repeats Mycorrhizae - genetics mycorrhizal fungi Parasitism and symbiosis Phylogeny Plant physiology and development population genetics roots spatial distribution Symbiosis Trees - microbiology |
| title | Population genetic structure of an ectomycorrhizal fungus Amanita manginiana in a subtropical forest over two years |
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