Mapping of quantitative trait loci conferring resistance to bacterial wilt in tobacco (Nicotiana tabacum L.)
Tobacco bacterial wilt (TBW) is one of the most serious tobacco diseases in the world. Studies have shown that tobacco resistance to TBW is quantitatively inherited. This study aimed to map quantitative trait loci (QTL) conferring TBW resistance. An F₂ : ₃ population containing 237 lines was develop...
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Veröffentlicht in: | Plant breeding 2014-10, Vol.133 (5), p.672-677 |
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creator | Lan, Tao Zheng, Shanfeng Yang, Liu Wu, Shengxin Wang, Bin Zhang, Shujun Tong, Zhijun Chen, Yazhi Chen, Shunhui Duan, Yuanlin Wu, Weiren Li, Z.‐K |
description | Tobacco bacterial wilt (TBW) is one of the most serious tobacco diseases in the world. Studies have shown that tobacco resistance to TBW is quantitatively inherited. This study aimed to map quantitative trait loci (QTL) conferring TBW resistance. An F₂ : ₃ population containing 237 lines was developed from a cross between two flue‐cured tobacco cultivars, ‘Yanyan 97’ (YY97; moderately resistant to TBW) and ‘Honghua Dajinyuan’ (HD; highly susceptible to TBW), and a linkage map consisting of 201 simple sequence repeats (SSR) markers and spanning a total length of 2326.7 cM was constructed based on the population. Field experiments were conducted 2011 and 2012, and disease symptoms were investigated three times in each year. The phenotypic data were analysed either separately or jointly for QTL mapping using the software QTLNetwork 2.1. Eight QTL with significant main effects were mapped on chromosomes 2, 6, 12, 17 and 24. A major QTL (qBWR17a) was detected on chromosome 17, which explained up to 30% of the phenotypic variation. The results can facilitate marker‐assisted selection (MAS) in TBW resistance breeding programme. |
doi_str_mv | 10.1111/pbr.12202 |
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Studies have shown that tobacco resistance to TBW is quantitatively inherited. This study aimed to map quantitative trait loci (QTL) conferring TBW resistance. An F₂ : ₃ population containing 237 lines was developed from a cross between two flue‐cured tobacco cultivars, ‘Yanyan 97’ (YY97; moderately resistant to TBW) and ‘Honghua Dajinyuan’ (HD; highly susceptible to TBW), and a linkage map consisting of 201 simple sequence repeats (SSR) markers and spanning a total length of 2326.7 cM was constructed based on the population. Field experiments were conducted 2011 and 2012, and disease symptoms were investigated three times in each year. The phenotypic data were analysed either separately or jointly for QTL mapping using the software QTLNetwork 2.1. Eight QTL with significant main effects were mapped on chromosomes 2, 6, 12, 17 and 24. A major QTL (qBWR17a) was detected on chromosome 17, which explained up to 30% of the phenotypic variation. The results can facilitate marker‐assisted selection (MAS) in TBW resistance breeding programme.</description><identifier>ISSN: 0179-9541</identifier><identifier>EISSN: 1439-0523</identifier><identifier>DOI: 10.1111/pbr.12202</identifier><language>eng</language><publisher>Berlin: P. Parey</publisher><subject>Bacteria ; bacterial wilt ; breeding ; chromosome mapping ; chromosomes ; computer software ; cultivars ; field experimentation ; microsatellite repeats ; Nicotiana tabacum ; phenotypic variation ; quantitative trait loci ; quantitative trait locus ; resistance ; tobacco</subject><ispartof>Plant breeding, 2014-10, Vol.133 (5), p.672-677</ispartof><rights>2014 Blackwell Verlag GmbH</rights><rights>Copyright © 2014 Blackwell Verlag GmbH</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5282-80f8b3c5675ded0d638cf1111edebd800cc4eebb270217bd2fcc821562fd01cc3</citedby><cites>FETCH-LOGICAL-c5282-80f8b3c5675ded0d638cf1111edebd800cc4eebb270217bd2fcc821562fd01cc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fpbr.12202$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fpbr.12202$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27926,27927,45576,45577</link.rule.ids></links><search><contributor>Li, Z.-K.</contributor><contributor>Li, Z.‐K.</contributor><creatorcontrib>Lan, Tao</creatorcontrib><creatorcontrib>Zheng, Shanfeng</creatorcontrib><creatorcontrib>Yang, Liu</creatorcontrib><creatorcontrib>Wu, Shengxin</creatorcontrib><creatorcontrib>Wang, Bin</creatorcontrib><creatorcontrib>Zhang, Shujun</creatorcontrib><creatorcontrib>Tong, Zhijun</creatorcontrib><creatorcontrib>Chen, Yazhi</creatorcontrib><creatorcontrib>Chen, Shunhui</creatorcontrib><creatorcontrib>Duan, Yuanlin</creatorcontrib><creatorcontrib>Wu, Weiren</creatorcontrib><creatorcontrib>Li, Z.‐K</creatorcontrib><title>Mapping of quantitative trait loci conferring resistance to bacterial wilt in tobacco (Nicotiana tabacum L.)</title><title>Plant breeding</title><addtitle>Plant Breed</addtitle><description>Tobacco bacterial wilt (TBW) is one of the most serious tobacco diseases in the world. Studies have shown that tobacco resistance to TBW is quantitatively inherited. This study aimed to map quantitative trait loci (QTL) conferring TBW resistance. An F₂ : ₃ population containing 237 lines was developed from a cross between two flue‐cured tobacco cultivars, ‘Yanyan 97’ (YY97; moderately resistant to TBW) and ‘Honghua Dajinyuan’ (HD; highly susceptible to TBW), and a linkage map consisting of 201 simple sequence repeats (SSR) markers and spanning a total length of 2326.7 cM was constructed based on the population. Field experiments were conducted 2011 and 2012, and disease symptoms were investigated three times in each year. The phenotypic data were analysed either separately or jointly for QTL mapping using the software QTLNetwork 2.1. Eight QTL with significant main effects were mapped on chromosomes 2, 6, 12, 17 and 24. A major QTL (qBWR17a) was detected on chromosome 17, which explained up to 30% of the phenotypic variation. The results can facilitate marker‐assisted selection (MAS) in TBW resistance breeding programme.</description><subject>Bacteria</subject><subject>bacterial wilt</subject><subject>breeding</subject><subject>chromosome mapping</subject><subject>chromosomes</subject><subject>computer software</subject><subject>cultivars</subject><subject>field experimentation</subject><subject>microsatellite repeats</subject><subject>Nicotiana tabacum</subject><subject>phenotypic variation</subject><subject>quantitative trait loci</subject><subject>quantitative trait locus</subject><subject>resistance</subject><subject>tobacco</subject><issn>0179-9541</issn><issn>1439-0523</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp10Mtu1TAQBmCrolIPhQVPgCU27SKnYyfOZQlVL6C0VIWCxMZyJnblkhOntkPp2-NDKAskvLE8-saa-Ql5xWDN0jmaOr9mnAPfIStW5E0GgufPyApY1WSNKNgeeR7CHWzfebUiw4WaJjveUmfo_azGaKOK9oem0Ssb6eDQUnSj0d5vldfBhqhGTMDRTmHU3qqBPtghUjumYqqhoweXFl20alQ0qlSaN7RdH74gu0YNQb_8c--Tm9OTz8fnWfvx7P3x2zZDwWue1WDqLkdRVqLXPfRlXqPZbqd73fU1AGKhddfxCjirup4bxJozUXLTA0PM98nB8u_k3f2sQ5QbG1APgxq1m4NkJWMlFw0Xib75h9652Y9pOslEU9RlwcsmqcNFoXcheG3k5O1G-UfJQG4nkyl3-Tv3ZI8WmzLRj_-H8urd9VNHtnSkaPXPvx3Kf5dllVdCfr08k9-Kq-u2bb_ID8m_XrxRTqpbb4O8-cSBCQBoasEh_wV3r500</recordid><startdate>201410</startdate><enddate>201410</enddate><creator>Lan, Tao</creator><creator>Zheng, Shanfeng</creator><creator>Yang, Liu</creator><creator>Wu, Shengxin</creator><creator>Wang, Bin</creator><creator>Zhang, Shujun</creator><creator>Tong, Zhijun</creator><creator>Chen, Yazhi</creator><creator>Chen, Shunhui</creator><creator>Duan, Yuanlin</creator><creator>Wu, Weiren</creator><creator>Li, Z.‐K</creator><general>P. Parey</general><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>FBQ</scope><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>7QL</scope></search><sort><creationdate>201410</creationdate><title>Mapping of quantitative trait loci conferring resistance to bacterial wilt in tobacco (Nicotiana tabacum L.)</title><author>Lan, Tao ; Zheng, Shanfeng ; Yang, Liu ; Wu, Shengxin ; Wang, Bin ; Zhang, Shujun ; Tong, Zhijun ; Chen, Yazhi ; Chen, Shunhui ; Duan, Yuanlin ; Wu, Weiren ; Li, Z.‐K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5282-80f8b3c5675ded0d638cf1111edebd800cc4eebb270217bd2fcc821562fd01cc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Bacteria</topic><topic>bacterial wilt</topic><topic>breeding</topic><topic>chromosome mapping</topic><topic>chromosomes</topic><topic>computer software</topic><topic>cultivars</topic><topic>field experimentation</topic><topic>microsatellite repeats</topic><topic>Nicotiana tabacum</topic><topic>phenotypic variation</topic><topic>quantitative trait loci</topic><topic>quantitative trait locus</topic><topic>resistance</topic><topic>tobacco</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lan, Tao</creatorcontrib><creatorcontrib>Zheng, Shanfeng</creatorcontrib><creatorcontrib>Yang, Liu</creatorcontrib><creatorcontrib>Wu, Shengxin</creatorcontrib><creatorcontrib>Wang, Bin</creatorcontrib><creatorcontrib>Zhang, Shujun</creatorcontrib><creatorcontrib>Tong, Zhijun</creatorcontrib><creatorcontrib>Chen, Yazhi</creatorcontrib><creatorcontrib>Chen, Shunhui</creatorcontrib><creatorcontrib>Duan, Yuanlin</creatorcontrib><creatorcontrib>Wu, Weiren</creatorcontrib><creatorcontrib>Li, Z.‐K</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><jtitle>Plant breeding</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lan, Tao</au><au>Zheng, Shanfeng</au><au>Yang, Liu</au><au>Wu, Shengxin</au><au>Wang, Bin</au><au>Zhang, Shujun</au><au>Tong, Zhijun</au><au>Chen, Yazhi</au><au>Chen, Shunhui</au><au>Duan, Yuanlin</au><au>Wu, Weiren</au><au>Li, Z.‐K</au><au>Li, Z.-K.</au><au>Li, Z.‐K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mapping of quantitative trait loci conferring resistance to bacterial wilt in tobacco (Nicotiana tabacum L.)</atitle><jtitle>Plant breeding</jtitle><addtitle>Plant Breed</addtitle><date>2014-10</date><risdate>2014</risdate><volume>133</volume><issue>5</issue><spage>672</spage><epage>677</epage><pages>672-677</pages><issn>0179-9541</issn><eissn>1439-0523</eissn><abstract>Tobacco bacterial wilt (TBW) is one of the most serious tobacco diseases in the world. Studies have shown that tobacco resistance to TBW is quantitatively inherited. This study aimed to map quantitative trait loci (QTL) conferring TBW resistance. An F₂ : ₃ population containing 237 lines was developed from a cross between two flue‐cured tobacco cultivars, ‘Yanyan 97’ (YY97; moderately resistant to TBW) and ‘Honghua Dajinyuan’ (HD; highly susceptible to TBW), and a linkage map consisting of 201 simple sequence repeats (SSR) markers and spanning a total length of 2326.7 cM was constructed based on the population. Field experiments were conducted 2011 and 2012, and disease symptoms were investigated three times in each year. The phenotypic data were analysed either separately or jointly for QTL mapping using the software QTLNetwork 2.1. Eight QTL with significant main effects were mapped on chromosomes 2, 6, 12, 17 and 24. A major QTL (qBWR17a) was detected on chromosome 17, which explained up to 30% of the phenotypic variation. The results can facilitate marker‐assisted selection (MAS) in TBW resistance breeding programme.</abstract><cop>Berlin</cop><pub>P. Parey</pub><doi>10.1111/pbr.12202</doi><tpages>6</tpages></addata></record> |
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subjects | Bacteria bacterial wilt breeding chromosome mapping chromosomes computer software cultivars field experimentation microsatellite repeats Nicotiana tabacum phenotypic variation quantitative trait loci quantitative trait locus resistance tobacco |
title | Mapping of quantitative trait loci conferring resistance to bacterial wilt in tobacco (Nicotiana tabacum L.) |
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