phylogenetic relationship of possible progenitors of the cultivated peanut
The cultivated peanut (Arachis hypogaea L.) is an allotetraploid composed of A and B genomes. The phylogenetic relationship among the cultivated peanut, wild diploid, and tetraploid species in the section Arachis was studied based on sequence comparison of stearoyl-ACP desaturase and oleoyl-PC desat...
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| Veröffentlicht in: | Journal of Heredity 2003-07, Vol.94 (4), p.334-340 |
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| creator | Jung, S Tate, P.L Horn, R Kochert, G Moore, K Abbott, A.G |
| description | The cultivated peanut (Arachis hypogaea L.) is an allotetraploid composed of A and B genomes. The phylogenetic relationship among the cultivated peanut, wild diploid, and tetraploid species in the section Arachis was studied based on sequence comparison of stearoyl-ACP desaturase and oleoyl-PC desaturase. The topology of the trees for both fatty acid desaturases displayed two clusters; one cluster with A genome diploid species and the other with B genome diploid species. The two homeologous genes obtained for each of the two fatty acid desaturases from the tetraploid species A. hypogaea and A. monticola were separated into the A and B genome clusters, respectively. The gene phylogenetic trees showed that A. hypogaea is more closely related to the diploid species A. duranensis and A. ipaensis than to the wild tetraploid species A. monticola, suggesting that A. monticola is not a progenitor of the cultivated peanut. In addition, for the stearoyl-ACP desaturase, the A. duranensis sequence was identical with one of the sequences of A. hypogaea and the A. ipaensis sequence was identical with the other. These results support the hypothesis that A. duranensis and A. ipaensis are the most likely diploid progenitors of the cultivated tetraploid A. hypogaea. |
| doi_str_mv | 10.1093/jhered/esg061 |
| format | Article |
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The phylogenetic relationship among the cultivated peanut, wild diploid, and tetraploid species in the section Arachis was studied based on sequence comparison of stearoyl-ACP desaturase and oleoyl-PC desaturase. The topology of the trees for both fatty acid desaturases displayed two clusters; one cluster with A genome diploid species and the other with B genome diploid species. The two homeologous genes obtained for each of the two fatty acid desaturases from the tetraploid species A. hypogaea and A. monticola were separated into the A and B genome clusters, respectively. The gene phylogenetic trees showed that A. hypogaea is more closely related to the diploid species A. duranensis and A. ipaensis than to the wild tetraploid species A. monticola, suggesting that A. monticola is not a progenitor of the cultivated peanut. In addition, for the stearoyl-ACP desaturase, the A. duranensis sequence was identical with one of the sequences of A. hypogaea and the A. ipaensis sequence was identical with the other. These results support the hypothesis that A. duranensis and A. ipaensis are the most likely diploid progenitors of the cultivated tetraploid A. hypogaea.</description><identifier>ISSN: 0022-1503</identifier><identifier>ISSN: 1471-8505</identifier><identifier>EISSN: 1465-7333</identifier><identifier>EISSN: 1471-8505</identifier><identifier>DOI: 10.1093/jhered/esg061</identifier><identifier>PMID: 12920105</identifier><identifier>CODEN: JOHEA8</identifier><language>eng</language><publisher>United States: Oxford University Press</publisher><subject>Amino Acid Sequence ; Arachis - genetics ; Arachis duranensis ; Arachis hypogaea ; Arachis ipaensis ; Arachis monticola ; Base Sequence ; diploidy ; DNA Primers ; Fatty Acid Desaturases - genetics ; Genetics ; Molecular Sequence Data ; Peanuts ; Phylogeny ; Ploidies ; Sequence Alignment ; Sequence Analysis, DNA ; tetraploidy ; wild plants</subject><ispartof>Journal of Heredity, 2003-07, Vol.94 (4), p.334-340</ispartof><rights>Copyright Oxford University Press(England) Jul/Aug 2003</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c448t-5001b18753663d729b16b8f12a0a7457646b8dd6711042fd4036e62eb3ba5bc93</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12920105$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jung, S</creatorcontrib><creatorcontrib>Tate, P.L</creatorcontrib><creatorcontrib>Horn, R</creatorcontrib><creatorcontrib>Kochert, G</creatorcontrib><creatorcontrib>Moore, K</creatorcontrib><creatorcontrib>Abbott, A.G</creatorcontrib><title>phylogenetic relationship of possible progenitors of the cultivated peanut</title><title>Journal of Heredity</title><addtitle>J Hered</addtitle><description>The cultivated peanut (Arachis hypogaea L.) is an allotetraploid composed of A and B genomes. The phylogenetic relationship among the cultivated peanut, wild diploid, and tetraploid species in the section Arachis was studied based on sequence comparison of stearoyl-ACP desaturase and oleoyl-PC desaturase. The topology of the trees for both fatty acid desaturases displayed two clusters; one cluster with A genome diploid species and the other with B genome diploid species. The two homeologous genes obtained for each of the two fatty acid desaturases from the tetraploid species A. hypogaea and A. monticola were separated into the A and B genome clusters, respectively. The gene phylogenetic trees showed that A. hypogaea is more closely related to the diploid species A. duranensis and A. ipaensis than to the wild tetraploid species A. monticola, suggesting that A. monticola is not a progenitor of the cultivated peanut. In addition, for the stearoyl-ACP desaturase, the A. duranensis sequence was identical with one of the sequences of A. hypogaea and the A. ipaensis sequence was identical with the other. These results support the hypothesis that A. duranensis and A. ipaensis are the most likely diploid progenitors of the cultivated tetraploid A. hypogaea.</description><subject>Amino Acid Sequence</subject><subject>Arachis - genetics</subject><subject>Arachis duranensis</subject><subject>Arachis hypogaea</subject><subject>Arachis ipaensis</subject><subject>Arachis monticola</subject><subject>Base Sequence</subject><subject>diploidy</subject><subject>DNA Primers</subject><subject>Fatty Acid Desaturases - genetics</subject><subject>Genetics</subject><subject>Molecular Sequence Data</subject><subject>Peanuts</subject><subject>Phylogeny</subject><subject>Ploidies</subject><subject>Sequence Alignment</subject><subject>Sequence Analysis, DNA</subject><subject>tetraploidy</subject><subject>wild plants</subject><issn>0022-1503</issn><issn>1471-8505</issn><issn>1465-7333</issn><issn>1471-8505</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkb1v2zAQxYmiQeykGbs2QoZsqvlNaWyNfDkGMqQBii4EJZ1surKkklSQ_PehIcMFsmQgDrz74eHuPYS-Evyd4JzNNmtwUM3Ar7Akn9CUcClSxRj7jKYYU5oSgdkEnXi_wRgTkeNjNCE0p5hgMUWLfv3adCtoIdgycdCYYLvWr22fdHXSd97booGkdzvGhs75XT-sISmHJthnE6BKejDtEL6go9o0Hs729RQ9XV_9mt-my4ebu_mPZVpynoVUxC0KkinBpGSVonlBZJHVhBpsFBdK8vitKqkIwZzWFcdMgqRQsMKIoszZKbocdeNS_wbwQW-tL6FpTAvd4LViQsXHPwRJNCHPchXBi3fgphtcG4-ITEYZVZmIUDpCpYuuOKh17-zWuFdNsN5Focco9BhF5L_tRYdiG9sHeu_9f0HrA7wc5sb91VIxJfTt7z96ycU9f5wv9M_In498bTptVs56_fQYpVhUo4Jwwd4AmY2dyw</recordid><startdate>20030701</startdate><enddate>20030701</enddate><creator>Jung, S</creator><creator>Tate, P.L</creator><creator>Horn, R</creator><creator>Kochert, G</creator><creator>Moore, K</creator><creator>Abbott, A.G</creator><general>Oxford University Press</general><general>Oxford Publishing Limited (England)</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>7QG</scope><scope>7SN</scope><scope>7SS</scope><scope>7TK</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>K9.</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>20030701</creationdate><title>phylogenetic relationship of possible progenitors of the cultivated peanut</title><author>Jung, S ; Tate, P.L ; Horn, R ; Kochert, G ; Moore, K ; Abbott, A.G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c448t-5001b18753663d729b16b8f12a0a7457646b8dd6711042fd4036e62eb3ba5bc93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Amino Acid Sequence</topic><topic>Arachis - genetics</topic><topic>Arachis duranensis</topic><topic>Arachis hypogaea</topic><topic>Arachis ipaensis</topic><topic>Arachis monticola</topic><topic>Base Sequence</topic><topic>diploidy</topic><topic>DNA Primers</topic><topic>Fatty Acid Desaturases - genetics</topic><topic>Genetics</topic><topic>Molecular Sequence Data</topic><topic>Peanuts</topic><topic>Phylogeny</topic><topic>Ploidies</topic><topic>Sequence Alignment</topic><topic>Sequence Analysis, DNA</topic><topic>tetraploidy</topic><topic>wild plants</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jung, S</creatorcontrib><creatorcontrib>Tate, P.L</creatorcontrib><creatorcontrib>Horn, R</creatorcontrib><creatorcontrib>Kochert, G</creatorcontrib><creatorcontrib>Moore, K</creatorcontrib><creatorcontrib>Abbott, A.G</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>Animal Behavior Abstracts</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Neurosciences Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of Heredity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jung, S</au><au>Tate, P.L</au><au>Horn, R</au><au>Kochert, G</au><au>Moore, K</au><au>Abbott, A.G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>phylogenetic relationship of possible progenitors of the cultivated peanut</atitle><jtitle>Journal of Heredity</jtitle><addtitle>J Hered</addtitle><date>2003-07-01</date><risdate>2003</risdate><volume>94</volume><issue>4</issue><spage>334</spage><epage>340</epage><pages>334-340</pages><issn>0022-1503</issn><issn>1471-8505</issn><eissn>1465-7333</eissn><eissn>1471-8505</eissn><coden>JOHEA8</coden><abstract>The cultivated peanut (Arachis hypogaea L.) is an allotetraploid composed of A and B genomes. The phylogenetic relationship among the cultivated peanut, wild diploid, and tetraploid species in the section Arachis was studied based on sequence comparison of stearoyl-ACP desaturase and oleoyl-PC desaturase. The topology of the trees for both fatty acid desaturases displayed two clusters; one cluster with A genome diploid species and the other with B genome diploid species. The two homeologous genes obtained for each of the two fatty acid desaturases from the tetraploid species A. hypogaea and A. monticola were separated into the A and B genome clusters, respectively. The gene phylogenetic trees showed that A. hypogaea is more closely related to the diploid species A. duranensis and A. ipaensis than to the wild tetraploid species A. monticola, suggesting that A. monticola is not a progenitor of the cultivated peanut. In addition, for the stearoyl-ACP desaturase, the A. duranensis sequence was identical with one of the sequences of A. hypogaea and the A. ipaensis sequence was identical with the other. These results support the hypothesis that A. duranensis and A. ipaensis are the most likely diploid progenitors of the cultivated tetraploid A. hypogaea.</abstract><cop>United States</cop><pub>Oxford University Press</pub><pmid>12920105</pmid><doi>10.1093/jhered/esg061</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| source | Oxford University Press Journals All Titles (1996-Current); MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Amino Acid Sequence Arachis - genetics Arachis duranensis Arachis hypogaea Arachis ipaensis Arachis monticola Base Sequence diploidy DNA Primers Fatty Acid Desaturases - genetics Genetics Molecular Sequence Data Peanuts Phylogeny Ploidies Sequence Alignment Sequence Analysis, DNA tetraploidy wild plants |
| title | phylogenetic relationship of possible progenitors of the cultivated peanut |
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