Conditional and unconditional mapping of quantitative trait loci underlying plant height and tiller number in rice (Oryza sativa L.) grown at two nitrogen levels

文献类型： 外文期刊

第一作者： Jiang, Hua

作者： Jiang, Hua;Jiang, Liang;Guo, Longbiao;Gao, Zhenyu;Zeng, Dali;Qian, Qian;Jiang, Hua;Liang, Guohua;Zhu, Lihuang

作者机构：

关键词： Oryza sativa;Quantitative trait loci;Double haploid (DH) population;Developmental behavior;Nitrogen;Map-based cloning

期刊名称：PROGRESS IN NATURAL SCIENCE （ 影响因子：3.607； 五年影响因子：4.795 ）

ISSN： 1002-0071

年卷期： 2008 年 18 卷 12 期

页码：

收录情况： SCI

摘要： In this study, we used 127 double haploid (DH) lines to analyze agricultural traits of rice. The DH lines, derived from a ZYQ8 (indica)/JX17 ( japonica) cross by anther culture, contained 160 RFLP and 83 SSR markers. Unconditional and conditional quantitative trait loci (QTL) mapping was conducted to analyze plant height (PH) and tillers per plant (TP) at five growth stages that were grown at two nitrogen levels. Fourteen PH and 13 TP unconditional QTL were identified in the different growth stages, including 19 QTL from high-nitrogen (HN) and 14 QTL from low-nitrogen (LN) conditions. The conditional QTL for 14 genomic regions under LN/HN conditions showed that there was a significant effect on PH and TP across the different stages. Only one conditional QTL, ph2-3, was unable to be detected in unconditional mapping. More QTL were detected in the first four rice growth stages than in the final stage. Furthermore, a line from the DH mapping population, DH78, was identified in extreme phenotypes of PH and TP that exhibited dwarfism and less-tiller (dft) characters. The gene dft1 was mapped to chromosome 2 using a backcrossed population of DH78/JX17 through a map-based cloning strategy. The location of dft1 coincided with the mapping region of the small-LOD peak, QTL ph2 and tp2, which were identified in plants grown in low-nitrogen conditions. Further backcrossing and fine-mapping successfully delimited the dft1 locus to a 91 kb region. (c) 2008 National Natural Science Foundation of China and Chinese Academy of Sciences. Published by Elsevier Limited and Science in China Press. All rights reserved.

分类号：

  • 相关文献

[1]Young Seedling Stripe1 encodes a chloroplast nucleoid-associated protein required for chloroplast development in rice seedlings. Zhou, Kunneng,Ren, Yulong,Zhou, Feng,Wang, Ying,Ma, Weiwei,Wu, Fuqing,Zhang, Xin,Guo, Xiupin,Cheng, Zhijun,Wang, Jiulin,Lei, Cailin,Wan, Jianmin,Zhang, Long,Lyu, Jia,Wang, Yihua,Zhao, Shaolu,Zhang, Huan,Wang, Liwei,Wang, Chunming,Jiang, Ling,Wan, Jianmin,Li, Zefu.

[2]Characterization and fine mapping of an early senescence mutant (es-t) in Oryza sativa L.. Yang YaoLong,Rao YuChun,Liu HuiJuan,Fang YunXia,Dong GuoJun,Huang LiChao,Leng YuJia,Guo LongBiao,Zhang GuangHeng,Hu Jiang,Gao ZhenYu,Qian Qian,Zeng DaLi,Liu HuiJuan. 2011

[3]Identification of quantitative trait loci for leaf area and chlorophyll content in maize (Zea mays) under low nitrogen and low phosphorus supply. Cai, Hongguang,Chu, Qun,Yuan, Lixing,Liu, Jianchao,Chen, Xiaohui,Chen, Fanjun,Mi, Guohua,Zhang, Fusuo,Cai, Hongguang.

[4]Detection of epistatic interactions of three QTLs for heading date in rice using single segment substitution lines. Ding, Han-Feng,Liu, Xu,Li, Run-Fang,Wang, Wen-Ying,Zhang, Y.,Zhang, Xiao-Dong,Yao, Fang-Yin,Li, Guang-Xian,Jiang, Ming-Song,Ding, Han-Feng.

[5]Dissection of component QTL expression in yield formation in rice. Guo, LB,Xing, YZ,Mei, HW,Xu, CG,Shi, CH,Wu, P,Luo, LJ. 2005

[6]Characterization of quantitative trait loci for number of primary branches in near-isogenic lines from a cross between the Oryza sativa cultivar 'Hwayeongbyeo' and the wild relative Oryza rufipogon. Ji, Shi-Dong,Xiao, Luo,Lee, Hyun-Sook,Ahn, Sang-Nag,Yuan, Ping-Rong. 2012

[7]QTL analysis for resistance to preharvest sprouting in rice (Oryza sativa). Zhang, Y. Z.,Gao, F. Y.,Ren, G. J.,Lu, X. J.,Sun, S. X.,Li, H. J.,Gao, Y. M.,Luo, H.,Yan, W. G..

[8]Identification of quantitative trait loci underlying milling quality of rice (Oryza sativa) grains. Li, ZF,Wan, JM,Xia, JF,Zhai, HQ,Ikehashi, H. 2004

[9]Development of Chromosome Segment Substitution Lines Derived from Backcross between Two Sequenced Rice Cultivars, Indica Recipient 93-11 and Japonica Donor Nipponbare. Zhu, Wenyin,Lin, Jing,Yang, Dewei,Zhao, Ling,Zhang, Yadong,Zhu, Zhen,Chen, Tao,Wang, Cailin.

[10]Influence of the system of rice intensification on rice yield and nitrogen and water use efficiency with different N application rates. Zhao, Limei,Wu, Lianghuan,Lu, Xinghua,Zhao, Limei,Li, Yongshan,Zhu, Defeng,Uphoff, Norman.

[11]Expression of OsAMT1 (1.1-1.3) in rice varieties differing in nitrogen accumulation. Zhao, S. P.,Ye, X. Z.,Zhao, S. P.,Shi, W. M..

[12]Unconditional and conditional QTL mapping for the developmental behavior of tiller number in rice (Oryza sativa L.). Liu, Guifu,Zhu, Haitao,Zeng, Ruizhen,Zhang, Zemin,Li, Wentao,Ding, Xiaohua,Zhao, Fangming,Zhang, Guiquan,Liu, Shuwen. 2010

[13]QTL mapping for developmental behavior of plant height in wheat (Triticum aestivum L.). Wang, Zhenghang,Ren, Qian,Li, Runzhi,Wang, Zhenghang,Wu, Xianshan,Ren, Qian,Chang, Xiaoping,Jing, Ruilian.

[14]Genetic dissection of the developmental behaviours of plant height in wheat under diverse water regimes. Wu, Xianshan,Wang, Zhenghang,Chang, Xiaoping,Jing, Ruilian.

[15]Dynamic QTL Analysis of Rice Protein Content and Protein Index Using Recombinant Inbred Lines. Zheng, Leina,Zhang, Wenwei,Chen, Xingang,Ma, Jing,Chen, Weiwei,Zhao, Zhigang,Wan, Jianmin,Zhai, Huqu,Wan, Jianmin.

[16]Earthworms enhanced winter oilseed rape (Brassica napus L.) growth and nitrogen uptake. Zhang, Shujie,Chao, Ying,Zhang, Chunlei,Cheng, Jing,Li, Jun,Ma, Ni.

[17]Characterization and gene cloning of the rice (Oryza sativa L.) dwarf and narrow-leaf mutant dnl3. Shi, L.,Tang, S. Q.,Hu, P. S.,Wang, J. L.,Shi, L.,Wei, X. J.,Adedze, Y. M. N.,Sheng, Z. H.,Tang, S. Q.,Hu, P. S.. 2016

[18]The newly identified heat-stress sensitive albino 1 gene affects chloroplast development in rice. Qiu, Zhennan,Kang, Shujing,He, Lei,Zhao, Juan,Zhang, Sen,Hu, Jiang,Zeng, Dali,Zhang, Guangheng,Dong, Guojun,Gao, Zhenyu,Ren, Deyong,Chen, Guang,Guo, Longbiao,Qian, Qian,Zhu, Li. 2018

[19]Map-based cloning and functional analysis of the chromogen gene C in rice (Oryza sativa L.). Zhao, Shasha,Wang, Cuihong,Ma, Jian,Wang, Shuai,Tian, Peng,Wang, Jiulin,Cheng, Zhijun,Zhang, Xin,Guo, Xiuping,Lei, Cailin. 2016

[20]A B-lectin receptor kinase gene conferring rice blast resistance. Chen, Xuewei,Shang, Junjun,Chen, Dexi,Lei, Cailin,Zou, Yan,Zhai, Wenxue,Liu, Guozhen,Xu, Jichen,Ling, Zhongzhuan,Cao, Gang,Ma, Bingtian,Wang, Yuping,Zhao, Xianfeng,Li, Shigui,Zhu, Lihuang. 2006

作者其他论文 更多>>

微信小程序