A Phylogeny of the Genus Polemonium Based on Amplified Fragment Length Polymorphism (AFLP) Markers
The genus Polemonium is composed of animal-pollinated herbs found largely in North America. Wide phenotypic variation suggests rapid evolution of floral and vegetative morphology. However, phylogenetic relationships within Polemonium have received little attention. We present a phylogeny of Polemoni...
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| Veröffentlicht in: | Systematic botany 2009-01, Vol.34 (1), p.149-161 |
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| creator | Worley, Anne C Ghazvini, Habibollah Schemske, Douglas W |
| description | The genus Polemonium is composed of animal-pollinated herbs found largely in North America. Wide phenotypic variation suggests rapid evolution of floral and vegetative morphology. However, phylogenetic relationships within Polemonium have received little attention. We present a phylogeny of Polemonium based on 1676 Amplified Fragment Length Polymorphisms (AFLPs). We obtained similar topologies through minimum evolution analysis using Nei-Li genetic distances and parsimony analysis. Our analyses supported the mono-phyly of most species, and indicated that the single annual species, P. micranthum, is sister to all perennial species. Relationships were well resolved among species separated by genetic distances |
| doi_str_mv | 10.1600/036364409787602267 |
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Wide phenotypic variation suggests rapid evolution of floral and vegetative morphology. However, phylogenetic relationships within Polemonium have received little attention. We present a phylogeny of Polemonium based on 1676 Amplified Fragment Length Polymorphisms (AFLPs). We obtained similar topologies through minimum evolution analysis using Nei-Li genetic distances and parsimony analysis. Our analyses supported the mono-phyly of most species, and indicated that the single annual species, P. micranthum, is sister to all perennial species. Relationships were well resolved among species separated by genetic distances<0.16. Three well-supported clades each included taxa from one of three species complexes: the P. caeruleum complex, the P. pulcherrimum complex, or the P. viscosum complex. Relationships within clades were generally consistent with earlier systematic work. Exceptions were the inclusion of eastern North American P. reptans within the P. caeruleum clade, inclusion of P. boreale within the P. pulchernmum clade, and a close relationship between tetraploid P. califomicum and diploid P. pulchernmum subsp. delicatum. Our results indicate that floral traits are quite divergent among close relatives within the genus, and provide a phylogenetic framework for research on adaptation and speciation in Polemonium.</description><identifier>ISSN: 0363-6445</identifier><identifier>EISSN: 1548-2324</identifier><identifier>DOI: 10.1600/036364409787602267</identifier><language>eng</language><publisher>American Society of Plant Toxonomists</publisher><subject>amplified fragment length polymorphism ; Biological taxonomies ; Corolla ; Evolution ; Evolutionary genetics ; Flower Shape ; flowers ; Genetic Distance ; genetic variation ; Inflorescence Architecture ; Inflorescences ; Jacob's Ladder ; lacob's ladder ; molecular systematics ; Parsimony ; Phylogenetics ; Phylogeny ; plant taxonomy ; Plants ; Polemoniaceae ; Polemonium ; pollinators ; Sky Pilot ; Taxa</subject><ispartof>Systematic botany, 2009-01, Vol.34 (1), p.149-161</ispartof><rights>Copyright 2009 by the American Society of Plant Taxonomists</rights><rights>Copyright 2009 American Society of Plant Taxonomists</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b526t-95b82fe40682b2e57ed99c816d5f71fddfb2df0e4fa00c240d0ccb96af6dab783</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://bioone.org/doi/pdf/10.1600/036364409787602267$$EPDF$$P50$$Gbioone$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/40211876$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,26955,27901,27902,52338,57992,58225</link.rule.ids></links><search><creatorcontrib>Worley, Anne C</creatorcontrib><creatorcontrib>Ghazvini, Habibollah</creatorcontrib><creatorcontrib>Schemske, Douglas W</creatorcontrib><title>A Phylogeny of the Genus Polemonium Based on Amplified Fragment Length Polymorphism (AFLP) Markers</title><title>Systematic botany</title><description>The genus Polemonium is composed of animal-pollinated herbs found largely in North America. Wide phenotypic variation suggests rapid evolution of floral and vegetative morphology. However, phylogenetic relationships within Polemonium have received little attention. We present a phylogeny of Polemonium based on 1676 Amplified Fragment Length Polymorphisms (AFLPs). We obtained similar topologies through minimum evolution analysis using Nei-Li genetic distances and parsimony analysis. Our analyses supported the mono-phyly of most species, and indicated that the single annual species, P. micranthum, is sister to all perennial species. Relationships were well resolved among species separated by genetic distances<0.16. Three well-supported clades each included taxa from one of three species complexes: the P. caeruleum complex, the P. pulcherrimum complex, or the P. viscosum complex. Relationships within clades were generally consistent with earlier systematic work. Exceptions were the inclusion of eastern North American P. reptans within the P. caeruleum clade, inclusion of P. boreale within the P. pulchernmum clade, and a close relationship between tetraploid P. califomicum and diploid P. pulchernmum subsp. delicatum. Our results indicate that floral traits are quite divergent among close relatives within the genus, and provide a phylogenetic framework for research on adaptation and speciation in Polemonium.</description><subject>amplified fragment length polymorphism</subject><subject>Biological taxonomies</subject><subject>Corolla</subject><subject>Evolution</subject><subject>Evolutionary genetics</subject><subject>Flower Shape</subject><subject>flowers</subject><subject>Genetic Distance</subject><subject>genetic variation</subject><subject>Inflorescence Architecture</subject><subject>Inflorescences</subject><subject>Jacob's Ladder</subject><subject>lacob's ladder</subject><subject>molecular systematics</subject><subject>Parsimony</subject><subject>Phylogenetics</subject><subject>Phylogeny</subject><subject>plant taxonomy</subject><subject>Plants</subject><subject>Polemoniaceae</subject><subject>Polemonium</subject><subject>pollinators</subject><subject>Sky Pilot</subject><subject>Taxa</subject><issn>0363-6445</issn><issn>1548-2324</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqNkUGP1CAUxxujiePqFzAxctM9VB-U0nIy42ZnNRmzk-ieCW2hw9jCLFCT8dNLtxMvxigXIO_3fo_8ybKXGN5hBvAeClYwSoFXdcWAEFY9yla4pHVOCkIfZ6sZyBNRPs2ehXAAAM4Ar7JmjXb70-B6ZU_IaRT3Ct0oOwW0c4ManTXTiD7KoDrkLFqPx8Foky4bL_tR2Yi2yvZxP9On0fnj3oQRvV1vtrtL9EX678qH59kTLYegXpz3i-xuc_3t6lO-vb35fLXe5k1JWMx52dREKwqsJg1RZaU6ztsas67UFdZdpxvSaVBUS4CWUOigbRvOpGadbKq6uMjeLN6jd_eTClGMJrRqGKRVbgqi5hwXBGP2b7LitCIVVIkkC9l6F4JXWhy9GaU_CQxiTl78mXxqerU0HUJ0_ncHhTQ8Qan-Yakbm2KPUhzc5G2KRshwjCI0gqTvEfCwCno-ABbSx3mfDbd_MZh2kZyfVYofBbU4CQkGDkxgiqnolJbTEEWUXvQ_RXgwvl6MWjohe2-CuPtKABdpHHDKy0TAQjTGOav-J4hfZU7EdA</recordid><startdate>20090101</startdate><enddate>20090101</enddate><creator>Worley, Anne C</creator><creator>Ghazvini, Habibollah</creator><creator>Schemske, Douglas W</creator><general>American Society of Plant Toxonomists</general><general>American Society of Plant Taxonomists</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope></search><sort><creationdate>20090101</creationdate><title>A Phylogeny of the Genus Polemonium Based on Amplified Fragment Length Polymorphism (AFLP) Markers</title><author>Worley, Anne C ; Ghazvini, Habibollah ; Schemske, Douglas W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b526t-95b82fe40682b2e57ed99c816d5f71fddfb2df0e4fa00c240d0ccb96af6dab783</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>amplified fragment length polymorphism</topic><topic>Biological taxonomies</topic><topic>Corolla</topic><topic>Evolution</topic><topic>Evolutionary genetics</topic><topic>Flower Shape</topic><topic>flowers</topic><topic>Genetic Distance</topic><topic>genetic variation</topic><topic>Inflorescence Architecture</topic><topic>Inflorescences</topic><topic>Jacob's Ladder</topic><topic>lacob's ladder</topic><topic>molecular systematics</topic><topic>Parsimony</topic><topic>Phylogenetics</topic><topic>Phylogeny</topic><topic>plant taxonomy</topic><topic>Plants</topic><topic>Polemoniaceae</topic><topic>Polemonium</topic><topic>pollinators</topic><topic>Sky Pilot</topic><topic>Taxa</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Worley, Anne C</creatorcontrib><creatorcontrib>Ghazvini, Habibollah</creatorcontrib><creatorcontrib>Schemske, Douglas W</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><jtitle>Systematic botany</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Worley, Anne C</au><au>Ghazvini, Habibollah</au><au>Schemske, Douglas W</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Phylogeny of the Genus Polemonium Based on Amplified Fragment Length Polymorphism (AFLP) Markers</atitle><jtitle>Systematic botany</jtitle><date>2009-01-01</date><risdate>2009</risdate><volume>34</volume><issue>1</issue><spage>149</spage><epage>161</epage><pages>149-161</pages><issn>0363-6445</issn><eissn>1548-2324</eissn><abstract>The genus Polemonium is composed of animal-pollinated herbs found largely in North America. Wide phenotypic variation suggests rapid evolution of floral and vegetative morphology. However, phylogenetic relationships within Polemonium have received little attention. We present a phylogeny of Polemonium based on 1676 Amplified Fragment Length Polymorphisms (AFLPs). We obtained similar topologies through minimum evolution analysis using Nei-Li genetic distances and parsimony analysis. Our analyses supported the mono-phyly of most species, and indicated that the single annual species, P. micranthum, is sister to all perennial species. Relationships were well resolved among species separated by genetic distances<0.16. Three well-supported clades each included taxa from one of three species complexes: the P. caeruleum complex, the P. pulcherrimum complex, or the P. viscosum complex. Relationships within clades were generally consistent with earlier systematic work. Exceptions were the inclusion of eastern North American P. reptans within the P. caeruleum clade, inclusion of P. boreale within the P. pulchernmum clade, and a close relationship between tetraploid P. califomicum and diploid P. pulchernmum subsp. delicatum. Our results indicate that floral traits are quite divergent among close relatives within the genus, and provide a phylogenetic framework for research on adaptation and speciation in Polemonium.</abstract><pub>American Society of Plant Toxonomists</pub><doi>10.1600/036364409787602267</doi><tpages>13</tpages></addata></record> |
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| ispartof | Systematic botany, 2009-01, Vol.34 (1), p.149-161 |
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| subjects | amplified fragment length polymorphism Biological taxonomies Corolla Evolution Evolutionary genetics Flower Shape flowers Genetic Distance genetic variation Inflorescence Architecture Inflorescences Jacob's Ladder lacob's ladder molecular systematics Parsimony Phylogenetics Phylogeny plant taxonomy Plants Polemoniaceae Polemonium pollinators Sky Pilot Taxa |
| title | A Phylogeny of the Genus Polemonium Based on Amplified Fragment Length Polymorphism (AFLP) Markers |
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