Mapping of quantitative trait loci for the occurrence of white-back kernels associated with high temperatures during the ripening period of rice (Oryza sativa L.)
To identify the chromosomal regions controlling the occurrence of undesirable white-back kernels (WBK) in rice under growth conditions at high temperatures, we performed a quantitative trait locus (QTL) analysis in F6 recombinant inbred lines (RILs). We constructed a linkage map using 106 simple seq...
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| Veröffentlicht in: | Breeding Science 2007, Vol.57(1), pp.47-52 |
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| creator | Tabata, M.(Ibaraki-ken. Agricultural Center, Mito (Japan)) Hirabayashi, H Takeuchi, Y Ando, I Iida, Y Ohsawa, R |
| description | To identify the chromosomal regions controlling the occurrence of undesirable white-back kernels (WBK) in rice under growth conditions at high temperatures, we performed a quantitative trait locus (QTL) analysis in F6 recombinant inbred lines (RILs). We constructed a linkage map using 106 simple sequence repeat (SSR) markers from 107 RILs derived from a cross between the japonica cultivar 'Chiyonishiki', which shows a high incidence of WBK at high temperatures, and the japonica cultivar 'Koshijiwase', which is tolerant to high temperatures and displays a low incidence of WBK. Each RIL was exposed to high temperatures in a greenhouse during the ripening period (from heading to maturity). The number of heat-damaged kernels was counted to obtain the rates of WBK in each RIL. Four putative QTLs for the occurrence of WBK-qWK1-1, qWK1-2, qWK2 and qWK8-were detected near the SSR markers RM8068 and RM5501 on chromosome 1, RM5916 on chromosome 2, and RM2680 on chromosome 8, respectively. The Koshijiwase alleles at the qWK1-2, qWK2 and qWK8 loci decreased the incidence of WBK and showed additive effects. qWK1-2 explained 15.0% of the total phenotypic variance, while qWK1-1, 8.8%, qWK2, 9.3%, and qWK8, 9.2%. |
| doi_str_mv | 10.1270/jsbbs.57.47 |
| format | Article |
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Agricultural Center, Mito (Japan)) ; Hirabayashi, H ; Takeuchi, Y ; Ando, I ; Iida, Y ; Ohsawa, R</creator><creatorcontrib>Tabata, M.(Ibaraki-ken. Agricultural Center, Mito (Japan)) ; Hirabayashi, H ; Takeuchi, Y ; Ando, I ; Iida, Y ; Ohsawa, R</creatorcontrib><description>To identify the chromosomal regions controlling the occurrence of undesirable white-back kernels (WBK) in rice under growth conditions at high temperatures, we performed a quantitative trait locus (QTL) analysis in F6 recombinant inbred lines (RILs). We constructed a linkage map using 106 simple sequence repeat (SSR) markers from 107 RILs derived from a cross between the japonica cultivar 'Chiyonishiki', which shows a high incidence of WBK at high temperatures, and the japonica cultivar 'Koshijiwase', which is tolerant to high temperatures and displays a low incidence of WBK. Each RIL was exposed to high temperatures in a greenhouse during the ripening period (from heading to maturity). The number of heat-damaged kernels was counted to obtain the rates of WBK in each RIL. Four putative QTLs for the occurrence of WBK-qWK1-1, qWK1-2, qWK2 and qWK8-were detected near the SSR markers RM8068 and RM5501 on chromosome 1, RM5916 on chromosome 2, and RM2680 on chromosome 8, respectively. The Koshijiwase alleles at the qWK1-2, qWK2 and qWK8 loci decreased the incidence of WBK and showed additive effects. qWK1-2 explained 15.0% of the total phenotypic variance, while qWK1-1, 8.8%, qWK2, 9.3%, and qWK8, 9.2%.</description><identifier>ISSN: 1344-7610</identifier><identifier>EISSN: 1347-3735</identifier><identifier>DOI: 10.1270/jsbbs.57.47</identifier><language>eng</language><publisher>Tokyo: Japanese Society of Breeding</publisher><subject>CALIDAD ; CARTE GENETIQUE ; CHROMOSOME ; CHROMOSOMES ; CROMOSOMAS ; ESTRES TERMICO ; GENETIC MAPS ; GENETICA CUANTITATIVA ; GENETIQUE QUANTITATIVE ; GRAIN ; grain quality ; GRANOS ; HEAT STRESS ; heritability ; high-temperature ; INBRED LINES ; LIGNEE CONSANGUINE ; LINEAS CONSANGUINEAS ; MADURAMIENTO ; MAPAS GENETICOS ; MURISSAGE ; ORYZA SATIVA ; QTL mapping ; QUALITE ; QUALITY ; QUANTITATIVE GENETICS ; rice ; RIPENING ; ripening period ; STRESS THERMIQUE ; white-back kernels</subject><ispartof>Breeding Science, 2007, Vol.57(1), pp.47-52</ispartof><rights>2007 by JAPANESE SOCIETY OF BREEDING</rights><rights>Copyright Japan Science and Technology Agency 2007</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c474t-b56cccd95fbdaae0db6e5cf803ee967b800f9f91cfe2371632b2ce87cd9275a73</citedby><cites>FETCH-LOGICAL-c474t-b56cccd95fbdaae0db6e5cf803ee967b800f9f91cfe2371632b2ce87cd9275a73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1883,4024,27923,27924,27925</link.rule.ids></links><search><creatorcontrib>Tabata, M.(Ibaraki-ken. Agricultural Center, Mito (Japan))</creatorcontrib><creatorcontrib>Hirabayashi, H</creatorcontrib><creatorcontrib>Takeuchi, Y</creatorcontrib><creatorcontrib>Ando, I</creatorcontrib><creatorcontrib>Iida, Y</creatorcontrib><creatorcontrib>Ohsawa, R</creatorcontrib><title>Mapping of quantitative trait loci for the occurrence of white-back kernels associated with high temperatures during the ripening period of rice (Oryza sativa L.)</title><title>Breeding Science</title><addtitle>Breeding Science</addtitle><description>To identify the chromosomal regions controlling the occurrence of undesirable white-back kernels (WBK) in rice under growth conditions at high temperatures, we performed a quantitative trait locus (QTL) analysis in F6 recombinant inbred lines (RILs). We constructed a linkage map using 106 simple sequence repeat (SSR) markers from 107 RILs derived from a cross between the japonica cultivar 'Chiyonishiki', which shows a high incidence of WBK at high temperatures, and the japonica cultivar 'Koshijiwase', which is tolerant to high temperatures and displays a low incidence of WBK. Each RIL was exposed to high temperatures in a greenhouse during the ripening period (from heading to maturity). The number of heat-damaged kernels was counted to obtain the rates of WBK in each RIL. Four putative QTLs for the occurrence of WBK-qWK1-1, qWK1-2, qWK2 and qWK8-were detected near the SSR markers RM8068 and RM5501 on chromosome 1, RM5916 on chromosome 2, and RM2680 on chromosome 8, respectively. The Koshijiwase alleles at the qWK1-2, qWK2 and qWK8 loci decreased the incidence of WBK and showed additive effects. qWK1-2 explained 15.0% of the total phenotypic variance, while qWK1-1, 8.8%, qWK2, 9.3%, and qWK8, 9.2%.</description><subject>CALIDAD</subject><subject>CARTE GENETIQUE</subject><subject>CHROMOSOME</subject><subject>CHROMOSOMES</subject><subject>CROMOSOMAS</subject><subject>ESTRES TERMICO</subject><subject>GENETIC MAPS</subject><subject>GENETICA CUANTITATIVA</subject><subject>GENETIQUE QUANTITATIVE</subject><subject>GRAIN</subject><subject>grain quality</subject><subject>GRANOS</subject><subject>HEAT STRESS</subject><subject>heritability</subject><subject>high-temperature</subject><subject>INBRED LINES</subject><subject>LIGNEE CONSANGUINE</subject><subject>LINEAS CONSANGUINEAS</subject><subject>MADURAMIENTO</subject><subject>MAPAS GENETICOS</subject><subject>MURISSAGE</subject><subject>ORYZA SATIVA</subject><subject>QTL mapping</subject><subject>QUALITE</subject><subject>QUALITY</subject><subject>QUANTITATIVE GENETICS</subject><subject>rice</subject><subject>RIPENING</subject><subject>ripening period</subject><subject>STRESS THERMIQUE</subject><subject>white-back kernels</subject><issn>1344-7610</issn><issn>1347-3735</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNpdkV2L1TAQhosouK5eeS0EBHGRHpO2SU7vlGX94sh6oddhmk5Oc7an6U5Sl_Xn-Ettt7KCN0mGefLMC5NlzwXfiELzt4fYNHEj9abSD7ITUVY6L3UpH969q1wrwR9nT2I8cF5IXsmT7PdXGEc_7Flw7HqCIfkEyf9Elgh8Yn2wnrlALHXIgrUTEQ4WF_qm8wnzBuwVu0IasI8MYpx5SNiyG5861vl9xxIeRyRIE2Fk7UTLsMVGfsRhKeauD-2iJD-rX1_S7S9gcYkBbLc5e5o9ctBHfPb3Ps1-fLj4fv4p311-_Hz-fpfbSlcpb6Sy1ra1dE0LgLxtFErrtrxErJVutpy72tXCOixKLVRZNIXFrZ6_FFqCLk-zV6t3pHA9YUzm6KPFvocBwxRNwYttqYScwZf_gYcw0TBnM6JSWquaaz5Tb1bKUoiR0JmR_BHo1ghulm2Zu20ZqU21DH-30oeYYI_3LFDytsd_rFiPSt-3bAdkcJgVL1aFg2BgTz6aL98KPmfhhVKq_ANjTKy3</recordid><startdate>2007</startdate><enddate>2007</enddate><creator>Tabata, M.(Ibaraki-ken. Agricultural Center, Mito (Japan))</creator><creator>Hirabayashi, H</creator><creator>Takeuchi, Y</creator><creator>Ando, I</creator><creator>Iida, Y</creator><creator>Ohsawa, R</creator><general>Japanese Society of Breeding</general><general>Japan Science and Technology Agency</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope></search><sort><creationdate>2007</creationdate><title>Mapping of quantitative trait loci for the occurrence of white-back kernels associated with high temperatures during the ripening period of rice (Oryza sativa L.)</title><author>Tabata, M.(Ibaraki-ken. Agricultural Center, Mito (Japan)) ; Hirabayashi, H ; Takeuchi, Y ; Ando, I ; Iida, Y ; Ohsawa, R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c474t-b56cccd95fbdaae0db6e5cf803ee967b800f9f91cfe2371632b2ce87cd9275a73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>CALIDAD</topic><topic>CARTE GENETIQUE</topic><topic>CHROMOSOME</topic><topic>CHROMOSOMES</topic><topic>CROMOSOMAS</topic><topic>ESTRES TERMICO</topic><topic>GENETIC MAPS</topic><topic>GENETICA CUANTITATIVA</topic><topic>GENETIQUE QUANTITATIVE</topic><topic>GRAIN</topic><topic>grain quality</topic><topic>GRANOS</topic><topic>HEAT STRESS</topic><topic>heritability</topic><topic>high-temperature</topic><topic>INBRED LINES</topic><topic>LIGNEE CONSANGUINE</topic><topic>LINEAS CONSANGUINEAS</topic><topic>MADURAMIENTO</topic><topic>MAPAS GENETICOS</topic><topic>MURISSAGE</topic><topic>ORYZA SATIVA</topic><topic>QTL mapping</topic><topic>QUALITE</topic><topic>QUALITY</topic><topic>QUANTITATIVE GENETICS</topic><topic>rice</topic><topic>RIPENING</topic><topic>ripening period</topic><topic>STRESS THERMIQUE</topic><topic>white-back kernels</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tabata, M.(Ibaraki-ken. Agricultural Center, Mito (Japan))</creatorcontrib><creatorcontrib>Hirabayashi, H</creatorcontrib><creatorcontrib>Takeuchi, Y</creatorcontrib><creatorcontrib>Ando, I</creatorcontrib><creatorcontrib>Iida, Y</creatorcontrib><creatorcontrib>Ohsawa, R</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><jtitle>Breeding Science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tabata, M.(Ibaraki-ken. Agricultural Center, Mito (Japan))</au><au>Hirabayashi, H</au><au>Takeuchi, Y</au><au>Ando, I</au><au>Iida, Y</au><au>Ohsawa, R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mapping of quantitative trait loci for the occurrence of white-back kernels associated with high temperatures during the ripening period of rice (Oryza sativa L.)</atitle><jtitle>Breeding Science</jtitle><addtitle>Breeding Science</addtitle><date>2007</date><risdate>2007</risdate><volume>57</volume><issue>1</issue><spage>47</spage><epage>52</epage><pages>47-52</pages><issn>1344-7610</issn><eissn>1347-3735</eissn><abstract>To identify the chromosomal regions controlling the occurrence of undesirable white-back kernels (WBK) in rice under growth conditions at high temperatures, we performed a quantitative trait locus (QTL) analysis in F6 recombinant inbred lines (RILs). We constructed a linkage map using 106 simple sequence repeat (SSR) markers from 107 RILs derived from a cross between the japonica cultivar 'Chiyonishiki', which shows a high incidence of WBK at high temperatures, and the japonica cultivar 'Koshijiwase', which is tolerant to high temperatures and displays a low incidence of WBK. Each RIL was exposed to high temperatures in a greenhouse during the ripening period (from heading to maturity). The number of heat-damaged kernels was counted to obtain the rates of WBK in each RIL. Four putative QTLs for the occurrence of WBK-qWK1-1, qWK1-2, qWK2 and qWK8-were detected near the SSR markers RM8068 and RM5501 on chromosome 1, RM5916 on chromosome 2, and RM2680 on chromosome 8, respectively. The Koshijiwase alleles at the qWK1-2, qWK2 and qWK8 loci decreased the incidence of WBK and showed additive effects. qWK1-2 explained 15.0% of the total phenotypic variance, while qWK1-1, 8.8%, qWK2, 9.3%, and qWK8, 9.2%.</abstract><cop>Tokyo</cop><pub>Japanese Society of Breeding</pub><doi>10.1270/jsbbs.57.47</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | CALIDAD CARTE GENETIQUE CHROMOSOME CHROMOSOMES CROMOSOMAS ESTRES TERMICO GENETIC MAPS GENETICA CUANTITATIVA GENETIQUE QUANTITATIVE GRAIN grain quality GRANOS HEAT STRESS heritability high-temperature INBRED LINES LIGNEE CONSANGUINE LINEAS CONSANGUINEAS MADURAMIENTO MAPAS GENETICOS MURISSAGE ORYZA SATIVA QTL mapping QUALITE QUALITY QUANTITATIVE GENETICS rice RIPENING ripening period STRESS THERMIQUE white-back kernels |
| title | Mapping of quantitative trait loci for the occurrence of white-back kernels associated with high temperatures during the ripening period of rice (Oryza sativa L.) |
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