Quantitative trait loci controlling plant architectural traits in cotton
Cotton plant architecture is an important characteristic influencing the suitability of specific cotton varieties in cultivation, fiber yield and quality. However, complex multigenic relationships and substantial genotype–environment interaction underlie plant architecture, and will hinder the effic...
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| Veröffentlicht in: | Plant science (Limerick) 2009-10, Vol.177 (4), p.317-323 |
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| creator | Song, Xianliang Zhang, Tianzhen |
| description | Cotton plant architecture is an important characteristic influencing the suitability of specific cotton varieties in cultivation, fiber yield and quality. However, complex multigenic relationships and substantial genotype–environment interaction underlie plant architecture, and will hinder the efficient improvement of these traits in conventional cotton breeding programs. An enhanced understanding of the molecular-genetic regulation of plant morphological developmental can aid in the modification of agronomically relevant traits. In this study, an interspecific
Gossypium hirsutum and
Gossypium barbadense BC
1 population was used to identify QTL associated with plant architectural traits. Twenty-six single QTL were identified for seven plant architecture traits. The phenotypic variation explained by an individual QTL ranged from 9.56% to 44.57%. In addition, 11 epistatic QTL for fruit branch angle (FBA), plant height (PH), main-stem leaf size (MLS), and fruiting branch internode length (FBI) explained 2.28–15.34% of the phenotypic variation in these traits. The majority of the interactions (60%) occurred between markers linked to QTL influencing the same traits. The QTL detected in this study are expected to be valuable in future breeding programs to develop cultivars exhibiting desirable cotton architecture. |
| doi_str_mv | 10.1016/j.plantsci.2009.05.015 |
| format | Article |
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Gossypium hirsutum and
Gossypium barbadense BC
1 population was used to identify QTL associated with plant architectural traits. Twenty-six single QTL were identified for seven plant architecture traits. The phenotypic variation explained by an individual QTL ranged from 9.56% to 44.57%. In addition, 11 epistatic QTL for fruit branch angle (FBA), plant height (PH), main-stem leaf size (MLS), and fruiting branch internode length (FBI) explained 2.28–15.34% of the phenotypic variation in these traits. The majority of the interactions (60%) occurred between markers linked to QTL influencing the same traits. The QTL detected in this study are expected to be valuable in future breeding programs to develop cultivars exhibiting desirable cotton architecture.</description><identifier>ISSN: 0168-9452</identifier><identifier>EISSN: 1873-2259</identifier><identifier>DOI: 10.1016/j.plantsci.2009.05.015</identifier><identifier>CODEN: PLSCE4</identifier><language>eng</language><publisher>Shannon: Elsevier Ireland Ltd</publisher><subject>agronomic traits ; Agronomy. Soil science and plant productions ; backcrossing ; Biological and medical sciences ; bolls ; branches ; Cotton ; crop yield ; cultivars ; environmental factors ; epistasis ; Epistatic QTL ; fiber quality ; Fundamental and applied biological sciences. Psychology ; genetic markers ; Genetics and breeding of economic plants ; genotype ; genotype-environment interaction ; Gossypium barbadense ; Gossypium hirsutum ; height ; hybrids ; inheritance (genetics) ; internodes ; linkage (genetics) ; phenotypic variation ; Plant architecture ; QTL mapping ; quantitative trait loci</subject><ispartof>Plant science (Limerick), 2009-10, Vol.177 (4), p.317-323</ispartof><rights>2009 Elsevier Ireland Ltd</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c398t-cd25497d06653641b61e1dc7c0eba1207c019b2a27e3cff950fdf8f118d4e35c3</citedby><cites>FETCH-LOGICAL-c398t-cd25497d06653641b61e1dc7c0eba1207c019b2a27e3cff950fdf8f118d4e35c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.plantsci.2009.05.015$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21821030$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Song, Xianliang</creatorcontrib><creatorcontrib>Zhang, Tianzhen</creatorcontrib><title>Quantitative trait loci controlling plant architectural traits in cotton</title><title>Plant science (Limerick)</title><description>Cotton plant architecture is an important characteristic influencing the suitability of specific cotton varieties in cultivation, fiber yield and quality. However, complex multigenic relationships and substantial genotype–environment interaction underlie plant architecture, and will hinder the efficient improvement of these traits in conventional cotton breeding programs. An enhanced understanding of the molecular-genetic regulation of plant morphological developmental can aid in the modification of agronomically relevant traits. In this study, an interspecific
Gossypium hirsutum and
Gossypium barbadense BC
1 population was used to identify QTL associated with plant architectural traits. Twenty-six single QTL were identified for seven plant architecture traits. The phenotypic variation explained by an individual QTL ranged from 9.56% to 44.57%. In addition, 11 epistatic QTL for fruit branch angle (FBA), plant height (PH), main-stem leaf size (MLS), and fruiting branch internode length (FBI) explained 2.28–15.34% of the phenotypic variation in these traits. The majority of the interactions (60%) occurred between markers linked to QTL influencing the same traits. The QTL detected in this study are expected to be valuable in future breeding programs to develop cultivars exhibiting desirable cotton architecture.</description><subject>agronomic traits</subject><subject>Agronomy. Soil science and plant productions</subject><subject>backcrossing</subject><subject>Biological and medical sciences</subject><subject>bolls</subject><subject>branches</subject><subject>Cotton</subject><subject>crop yield</subject><subject>cultivars</subject><subject>environmental factors</subject><subject>epistasis</subject><subject>Epistatic QTL</subject><subject>fiber quality</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>genetic markers</subject><subject>Genetics and breeding of economic plants</subject><subject>genotype</subject><subject>genotype-environment interaction</subject><subject>Gossypium barbadense</subject><subject>Gossypium hirsutum</subject><subject>height</subject><subject>hybrids</subject><subject>inheritance (genetics)</subject><subject>internodes</subject><subject>linkage (genetics)</subject><subject>phenotypic variation</subject><subject>Plant architecture</subject><subject>QTL mapping</subject><subject>quantitative trait loci</subject><issn>0168-9452</issn><issn>1873-2259</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEQhoMoWKt_QfcinnadSTb7cVOKX1AQUc8hzSaast3UJBX896Zu9epp5vC87wwPIacIBQJWl8ti3cshBmULCtAWwAtAvkcm2NQsp5S3-2SSwCZvS04PyVEISwCgnNcTcv-0SVkbZbSfOote2pj1TtlMuSF61_d2eMt--jPp1buNWsWNl_2IhswOiYzRDcfkwMg-6JPdnJLX25uX2X0-f7x7mF3Pc8XaJuaqo7xs6w6qirOqxEWFGjtVK9ALiRTSgu2CSlprpoxpOZjONAax6UrNuGJTcjH2rr372OgQxcoGpfv0onabIOqyQk4ZNImsRlJ5F4LXRqy9XUn_JRDE1pxYil9zYmtOABfJXAqe707IoGRvvByUDX9pig1FYJC4s5Ez0gn55hPz-kwBWequSmi2TVcjoZORT6u9SLf0oHRnfRIpOmf_e-YbK6aSBw</recordid><startdate>20091001</startdate><enddate>20091001</enddate><creator>Song, Xianliang</creator><creator>Zhang, Tianzhen</creator><general>Elsevier Ireland Ltd</general><general>[Ireland]: Elsevier Science Ireland Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope></search><sort><creationdate>20091001</creationdate><title>Quantitative trait loci controlling plant architectural traits in cotton</title><author>Song, Xianliang ; Zhang, Tianzhen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c398t-cd25497d06653641b61e1dc7c0eba1207c019b2a27e3cff950fdf8f118d4e35c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>agronomic traits</topic><topic>Agronomy. Soil science and plant productions</topic><topic>backcrossing</topic><topic>Biological and medical sciences</topic><topic>bolls</topic><topic>branches</topic><topic>Cotton</topic><topic>crop yield</topic><topic>cultivars</topic><topic>environmental factors</topic><topic>epistasis</topic><topic>Epistatic QTL</topic><topic>fiber quality</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>genetic markers</topic><topic>Genetics and breeding of economic plants</topic><topic>genotype</topic><topic>genotype-environment interaction</topic><topic>Gossypium barbadense</topic><topic>Gossypium hirsutum</topic><topic>height</topic><topic>hybrids</topic><topic>inheritance (genetics)</topic><topic>internodes</topic><topic>linkage (genetics)</topic><topic>phenotypic variation</topic><topic>Plant architecture</topic><topic>QTL mapping</topic><topic>quantitative trait loci</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Song, Xianliang</creatorcontrib><creatorcontrib>Zhang, Tianzhen</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</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>Plant science (Limerick)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Song, Xianliang</au><au>Zhang, Tianzhen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Quantitative trait loci controlling plant architectural traits in cotton</atitle><jtitle>Plant science (Limerick)</jtitle><date>2009-10-01</date><risdate>2009</risdate><volume>177</volume><issue>4</issue><spage>317</spage><epage>323</epage><pages>317-323</pages><issn>0168-9452</issn><eissn>1873-2259</eissn><coden>PLSCE4</coden><abstract>Cotton plant architecture is an important characteristic influencing the suitability of specific cotton varieties in cultivation, fiber yield and quality. However, complex multigenic relationships and substantial genotype–environment interaction underlie plant architecture, and will hinder the efficient improvement of these traits in conventional cotton breeding programs. An enhanced understanding of the molecular-genetic regulation of plant morphological developmental can aid in the modification of agronomically relevant traits. In this study, an interspecific
Gossypium hirsutum and
Gossypium barbadense BC
1 population was used to identify QTL associated with plant architectural traits. Twenty-six single QTL were identified for seven plant architecture traits. The phenotypic variation explained by an individual QTL ranged from 9.56% to 44.57%. In addition, 11 epistatic QTL for fruit branch angle (FBA), plant height (PH), main-stem leaf size (MLS), and fruiting branch internode length (FBI) explained 2.28–15.34% of the phenotypic variation in these traits. The majority of the interactions (60%) occurred between markers linked to QTL influencing the same traits. The QTL detected in this study are expected to be valuable in future breeding programs to develop cultivars exhibiting desirable cotton architecture.</abstract><cop>Shannon</cop><pub>Elsevier Ireland Ltd</pub><doi>10.1016/j.plantsci.2009.05.015</doi><tpages>7</tpages></addata></record> |
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| subjects | agronomic traits Agronomy. Soil science and plant productions backcrossing Biological and medical sciences bolls branches Cotton crop yield cultivars environmental factors epistasis Epistatic QTL fiber quality Fundamental and applied biological sciences. Psychology genetic markers Genetics and breeding of economic plants genotype genotype-environment interaction Gossypium barbadense Gossypium hirsutum height hybrids inheritance (genetics) internodes linkage (genetics) phenotypic variation Plant architecture QTL mapping quantitative trait loci |
| title | Quantitative trait loci controlling plant architectural traits in cotton |
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