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Acta Agron Sin ›› 2005, Vol. 31 ›› Issue (12): 1620-1627.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Identification of Quantitative Traits Loci for Yield Component Traits Using (Pei’ai64s/Nipponbare) F2 Population

YE Shao-Ping; ZHANG Qi-Jun; LI Jie-Qin; ZHAO Bing; LI Ping   

  1. Rice Research Institute of Sichuan Agricultural University, Wenjiang 611130, Sichuan
  • Received:2004-11-16 Revised:1900-01-01 Online:2005-12-12 Published:2005-12-12
  • Contact: LI Ping

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Abstract: Recently QTL (quantitative trait loci) mapping has mostly adopted such markers as RFLP marker, which is costly and difficult to operate. Besides, in such mapping the genome information of the mapping parents is not known, which makes it difficult to compare and share the outcomes achieved by different researchera. QTL mapping, using genetic linkage map constructed by sequenced rice cultivar, will facilitate the application of rice genome outcomes, and can provide a basis for the comparison of different rice QTL mapping and molecular marker assistant selection. It will prove to be a pathway to integrate QTL mapping and genome findings application.

Key words: Sequenced rice variety, SSR, Yield component traits, Mapping QTL, Bio-informatics

CLC Number: 

  • S511
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