Relationship between genetic distance and heterosis for yield and morphological traits in winter canola (Brassica napus L.)
Genetic distance among canola cultivars was estimated through multivariate analysis. 30 cultivars from various sources were analyzed and clustered based upon five morphological characteristics and yield components - crown diameter, number of branches per plant, number of pods per plant, number of se...
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| Veröffentlicht in: | Theoretical and applied genetics 1995-07, Vol.91 (1), p.118-121 |
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| creator | ALI, M COPELAND, L. O ELIAS, S. G KELLY, J. D |
| description | Genetic distance among canola cultivars was estimated through multivariate analysis. 30 cultivars from various sources were analyzed and clustered based upon five morphological characteristics and yield components - crown diameter, number of branches per plant, number of pods per plant, number of seeds per pod and yield per plant and placed in three distinct clusters. Two cultivars from each cluster were selected as parents and 15 partial-diallel inter- and intra-cluster crosses were made between the six selected parents and evaluated at two locations in Michigan in 1990/1991. The association between genetic distance and mid-parent heterosis was investigated. The correlation between genetic distance and heterosis was positive and highly significant for seed yield, number of pods per plant, and number of seeds per pod. Clustering, based on yield and yield-component traits, demonstrated that inter-cluster heterosis was greater than intra-cluster heterosis in the majority of cases. |
| doi_str_mv | 10.1007/BF00220867 |
| format | Article |
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The correlation between genetic distance and heterosis was positive and highly significant for seed yield, number of pods per plant, and number of seeds per pod. Clustering, based on yield and yield-component traits, demonstrated that inter-cluster heterosis was greater than intra-cluster heterosis in the majority of cases.</description><identifier>ISSN: 0040-5752</identifier><identifier>EISSN: 1432-2242</identifier><identifier>DOI: 10.1007/BF00220867</identifier><identifier>PMID: 24169676</identifier><identifier>CODEN: THAGA6</identifier><language>eng</language><publisher>Heidelberg: Springer</publisher><subject>anatomia de la planta ; anatomie vegetale ; Biological and medical sciences ; Brassica napus ; Classical genetics, quantitative genetics, hybrids ; crop yield ; distance genetique ; distancia genetica ; Fundamental and applied biological sciences. Psychology ; genetic distance ; Genetics of eukaryotes. Biological and molecular evolution ; heterosis ; methode statistique ; metodos estadisticos ; plant anatomy ; Pteridophyta, spermatophyta ; rendement des cultures ; rendimiento de cultivos ; statistical methods ; Vegetals ; vigor hibrido ; vigueur hybride</subject><ispartof>Theoretical and applied genetics, 1995-07, Vol.91 (1), p.118-121</ispartof><rights>1996 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-4fa2ca6596c715e3c155389485311eb9bce1ae16738cdc10e49c0a87e380f6243</citedby><cites>FETCH-LOGICAL-c368t-4fa2ca6596c715e3c155389485311eb9bce1ae16738cdc10e49c0a87e380f6243</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=2941217$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24169676$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>ALI, M</creatorcontrib><creatorcontrib>COPELAND, L. O</creatorcontrib><creatorcontrib>ELIAS, S. G</creatorcontrib><creatorcontrib>KELLY, J. D</creatorcontrib><creatorcontrib>Michigan State Univ., East Lansing (USA). Dept. of Crop and Soil Sciences</creatorcontrib><title>Relationship between genetic distance and heterosis for yield and morphological traits in winter canola (Brassica napus L.)</title><title>Theoretical and applied genetics</title><addtitle>Theor Appl Genet</addtitle><description>Genetic distance among canola cultivars was estimated through multivariate analysis. 30 cultivars from various sources were analyzed and clustered based upon five morphological characteristics and yield components - crown diameter, number of branches per plant, number of pods per plant, number of seeds per pod and yield per plant and placed in three distinct clusters. Two cultivars from each cluster were selected as parents and 15 partial-diallel inter- and intra-cluster crosses were made between the six selected parents and evaluated at two locations in Michigan in 1990/1991. The association between genetic distance and mid-parent heterosis was investigated. The correlation between genetic distance and heterosis was positive and highly significant for seed yield, number of pods per plant, and number of seeds per pod. Clustering, based on yield and yield-component traits, demonstrated that inter-cluster heterosis was greater than intra-cluster heterosis in the majority of cases.</description><subject>anatomia de la planta</subject><subject>anatomie vegetale</subject><subject>Biological and medical sciences</subject><subject>Brassica napus</subject><subject>Classical genetics, quantitative genetics, hybrids</subject><subject>crop yield</subject><subject>distance genetique</subject><subject>distancia genetica</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>genetic distance</subject><subject>Genetics of eukaryotes. Biological and molecular evolution</subject><subject>heterosis</subject><subject>methode statistique</subject><subject>metodos estadisticos</subject><subject>plant anatomy</subject><subject>Pteridophyta, spermatophyta</subject><subject>rendement des cultures</subject><subject>rendimiento de cultivos</subject><subject>statistical methods</subject><subject>Vegetals</subject><subject>vigor hibrido</subject><subject>vigueur hybride</subject><issn>0040-5752</issn><issn>1432-2242</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNp90c1rFDEYBvAgFrtWL_4BkoNILUzN1-Tj2G-FBUH0PLybeWc3MpuMySyl-M8b27X15CkQfu9zeB5C3nB2yhkzH8-vGROCWW2ekQVXUjRCKPGcLBhTrGlNKw7Jy1J-sMpaJl-QQ6G4dtroBfn1FUeYQ4plEya6wvkWMdI1RpyDp30oM0SPFGJPNzhjTiUUOqRM7wKO_f3_NuVpk8a0Dh5GOmcIc6Eh0tsQ6wH1ENMI9Pg8QymV0AjTrtDl6YdX5GCAseDr_XtEvl9ffbv41Cy_3Hy-OFs2Xmo7N2oA4UG3TnvDW5Set620TtlWco4rt_LIAbk20vrec4bKeQbWoLRs0ELJI_L-IXfK6ecOy9xtQ_E4jhAx7UrHta19GFbh8f-hUkY5Y62t9OSB-lpJyTh0Uw5byHcdZ92fVbqnVSp-u8_drbbYP9K_M1Twbg-g1BKHXEsP5ck5xQX_J2eA1ME6V3J5xZ0zjFlrtJa_AZh0nME</recordid><startdate>19950701</startdate><enddate>19950701</enddate><creator>ALI, M</creator><creator>COPELAND, L. O</creator><creator>ELIAS, S. G</creator><creator>KELLY, J. D</creator><general>Springer</general><scope>FBQ</scope><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope></search><sort><creationdate>19950701</creationdate><title>Relationship between genetic distance and heterosis for yield and morphological traits in winter canola (Brassica napus L.)</title><author>ALI, M ; COPELAND, L. O ; ELIAS, S. G ; KELLY, J. D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-4fa2ca6596c715e3c155389485311eb9bce1ae16738cdc10e49c0a87e380f6243</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>anatomia de la planta</topic><topic>anatomie vegetale</topic><topic>Biological and medical sciences</topic><topic>Brassica napus</topic><topic>Classical genetics, quantitative genetics, hybrids</topic><topic>crop yield</topic><topic>distance genetique</topic><topic>distancia genetica</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>genetic distance</topic><topic>Genetics of eukaryotes. Biological and molecular evolution</topic><topic>heterosis</topic><topic>methode statistique</topic><topic>metodos estadisticos</topic><topic>plant anatomy</topic><topic>Pteridophyta, spermatophyta</topic><topic>rendement des cultures</topic><topic>rendimiento de cultivos</topic><topic>statistical methods</topic><topic>Vegetals</topic><topic>vigor hibrido</topic><topic>vigueur hybride</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>ALI, M</creatorcontrib><creatorcontrib>COPELAND, L. O</creatorcontrib><creatorcontrib>ELIAS, S. G</creatorcontrib><creatorcontrib>KELLY, J. D</creatorcontrib><creatorcontrib>Michigan State Univ., East Lansing (USA). 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Dept. of Crop and Soil Sciences</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Relationship between genetic distance and heterosis for yield and morphological traits in winter canola (Brassica napus L.)</atitle><jtitle>Theoretical and applied genetics</jtitle><addtitle>Theor Appl Genet</addtitle><date>1995-07-01</date><risdate>1995</risdate><volume>91</volume><issue>1</issue><spage>118</spage><epage>121</epage><pages>118-121</pages><issn>0040-5752</issn><eissn>1432-2242</eissn><coden>THAGA6</coden><abstract>Genetic distance among canola cultivars was estimated through multivariate analysis. 30 cultivars from various sources were analyzed and clustered based upon five morphological characteristics and yield components - crown diameter, number of branches per plant, number of pods per plant, number of seeds per pod and yield per plant and placed in three distinct clusters. Two cultivars from each cluster were selected as parents and 15 partial-diallel inter- and intra-cluster crosses were made between the six selected parents and evaluated at two locations in Michigan in 1990/1991. The association between genetic distance and mid-parent heterosis was investigated. The correlation between genetic distance and heterosis was positive and highly significant for seed yield, number of pods per plant, and number of seeds per pod. Clustering, based on yield and yield-component traits, demonstrated that inter-cluster heterosis was greater than intra-cluster heterosis in the majority of cases.</abstract><cop>Heidelberg</cop><cop>Berlin</cop><pub>Springer</pub><pmid>24169676</pmid><doi>10.1007/BF00220867</doi><tpages>4</tpages></addata></record> |
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| subjects | anatomia de la planta anatomie vegetale Biological and medical sciences Brassica napus Classical genetics, quantitative genetics, hybrids crop yield distance genetique distancia genetica Fundamental and applied biological sciences. Psychology genetic distance Genetics of eukaryotes. Biological and molecular evolution heterosis methode statistique metodos estadisticos plant anatomy Pteridophyta, spermatophyta rendement des cultures rendimiento de cultivos statistical methods Vegetals vigor hibrido vigueur hybride |
| title | Relationship between genetic distance and heterosis for yield and morphological traits in winter canola (Brassica napus L.) |
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