Genetic analysis of leaffolder resistance in rice |
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| Authors: | Yuchun Rao a b Guojun Dong a Dali Zeng a Jiang Hu a Longjun Zeng a Zhengyu Gao a Guanghen Zhang a Longbiao Guo a Qian Qian a a State Key Laboratory of Rice Biology China National Rice Research Institute Hangzhou China b Graduate School of Chinese Academy of Agriculture Science Beijing China |
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| Institution: | Yuchun Rao a,b,1,Guojun Dong a,Dali Zeng a,Jiang Hu a,Longjun Zeng a,Zhengyu Gao a,Guanghen Zhang a,Longbiao Guo a,Qian Qian a,a State Key Laboratory of Rice Biology,China National Rice Research Institute,Hangzhou 310006,China b Graduate School of Chinese Academy of Agriculture Science,Beijing 100081,China |
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| Abstract: | A double haploid(DH)population,which consists of 120 lines derived from anther culture of a typical indica and japonica hybrid 'CJ06'/'TN1',was used to investigate the genetic basis for rice leaffolder resistance.Using a constructed molecular linkage map,five QTLs for rolled leaves were detected on chromosomes 1,2,3,4,and 8.The positive alleles from CJ06 on chromosomes 3,4,and 8 in-creased the resistance to rice leaffolder,and the alleles from TN1 on chromosomes 1 and 2 also enhanced resistance to leaffolde... |
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| Keywords: | rice(Oryza sativa L ) rice leaffolder QTL analysis conditional interaction |
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