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Article: Mapping quantitative trait loci for milling quality, protein content and color characteristics of rice using a recombinant inbred line population derived from an elite rice hybrid

TitleMapping quantitative trait loci for milling quality, protein content and color characteristics of rice using a recombinant inbred line population derived from an elite rice hybrid
Authors
KeywordsFlour color
Milling characteristics
Molecular marker
Protein content
Quantitative trait locus (QTL)
Rice quality
Issue Date2001
PublisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00122/index.htm
Citation
Theoretical And Applied Genetics, 2001, v. 103 n. 6-7, p. 1037-1045 How to Cite?
AbstractMilling properties, protein content, and flour color are important factors in rice. A marker-based genetic analysis of these traits was carried out in this study using recombinant inbred lines (RILs) derived from an elite hybrid cross 'Shanyou 63', the most-widely grown rice hybrid in production in China. Correlation analysis shows that the traits were inter-correlated, though the coefficients were generally small. Quantitative trait locus (QTL) analysis with both interval mapping (IM) and composite interval mapping (CIM) revealed that the milling properties were controlled by the same few loci that are responsible for grain shape. The QTL located in the interval of RM42-C734b was the major locus for brown rice yield, and the QTL located in the interval of C1087-RZ403 was the major locus for head rice yield. These two QTLs are the loci for grain width and length, respectively. The Wx gene plays a major role in determining protein content and flour color, and is modified by several QTLs with minor effect. The implications of the results in rice breeding were discussed.
Persistent Identifierhttp://hdl.handle.net/10722/68609
ISSN
2015 Impact Factor: 3.9
2015 SCImago Journal Rankings: 1.930
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorTan, YFen_HK
dc.contributor.authorSun, Men_HK
dc.contributor.authorXing, YZen_HK
dc.contributor.authorHua, JPen_HK
dc.contributor.authorSun, XLen_HK
dc.contributor.authorZhang, QFen_HK
dc.contributor.authorCorke, Hen_HK
dc.date.accessioned2010-09-06T06:06:06Z-
dc.date.available2010-09-06T06:06:06Z-
dc.date.issued2001en_HK
dc.identifier.citationTheoretical And Applied Genetics, 2001, v. 103 n. 6-7, p. 1037-1045en_HK
dc.identifier.issn0040-5752en_HK
dc.identifier.urihttp://hdl.handle.net/10722/68609-
dc.description.abstractMilling properties, protein content, and flour color are important factors in rice. A marker-based genetic analysis of these traits was carried out in this study using recombinant inbred lines (RILs) derived from an elite hybrid cross 'Shanyou 63', the most-widely grown rice hybrid in production in China. Correlation analysis shows that the traits were inter-correlated, though the coefficients were generally small. Quantitative trait locus (QTL) analysis with both interval mapping (IM) and composite interval mapping (CIM) revealed that the milling properties were controlled by the same few loci that are responsible for grain shape. The QTL located in the interval of RM42-C734b was the major locus for brown rice yield, and the QTL located in the interval of C1087-RZ403 was the major locus for head rice yield. These two QTLs are the loci for grain width and length, respectively. The Wx gene plays a major role in determining protein content and flour color, and is modified by several QTLs with minor effect. The implications of the results in rice breeding were discussed.en_HK
dc.languageengen_HK
dc.publisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00122/index.htmen_HK
dc.relation.ispartofTheoretical and Applied Geneticsen_HK
dc.subjectFlour coloren_HK
dc.subjectMilling characteristicsen_HK
dc.subjectMolecular markeren_HK
dc.subjectProtein contenten_HK
dc.subjectQuantitative trait locus (QTL)en_HK
dc.subjectRice qualityen_HK
dc.titleMapping quantitative trait loci for milling quality, protein content and color characteristics of rice using a recombinant inbred line population derived from an elite rice hybriden_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0040-5752&volume=103&spage=1037&epage=1045&date=2001&atitle=Mapping+quantitative+trait+loci+for+milling+quality,+protein+content+and+color+characteristics+of+rice+using+a+recombinant+inbred+line+population+derived+from+an+elite+rice+hybriden_HK
dc.identifier.emailSun, M: meisun@hkucc.hku.hken_HK
dc.identifier.emailCorke, H: harold@hku.hken_HK
dc.identifier.authoritySun, M=rp00779en_HK
dc.identifier.authorityCorke, H=rp00688en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s001220100665en_HK
dc.identifier.scopuseid_2-s2.0-0035208919en_HK
dc.identifier.hkuros65889en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035208919&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume103en_HK
dc.identifier.issue6-7en_HK
dc.identifier.spage1037en_HK
dc.identifier.epage1045en_HK
dc.identifier.isiWOS:000172530400026-
dc.publisher.placeGermanyen_HK
dc.identifier.scopusauthoridTan, YF=7402139394en_HK
dc.identifier.scopusauthoridSun, M=7403181447en_HK
dc.identifier.scopusauthoridXing, YZ=7201623094en_HK
dc.identifier.scopusauthoridHua, JP=7102121253en_HK
dc.identifier.scopusauthoridSun, XL=7405623777en_HK
dc.identifier.scopusauthoridZhang, QF=7406718033en_HK
dc.identifier.scopusauthoridCorke, H=7007102942en_HK

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