数字农科院2.0

Yield performances of japonica introgression lines selected for drought tolerance in a BC breeding programme

文献类型： 外文期刊

作者： He, Y. X.;Zheng, T. Q.;Wang, L. F.;Gao, Y. M.;Zhai, H. Q.;Xu, J. L.;Zhu, L. H.;Li, Z. K.;He, Y. X.;Xu, Z. J.;He, Y. X.;Hao, X. B.;Hua, Z. T.;Li, Z. K.

作者机构：

关键词： Oryza sativa L;yield potential;drought tolerance;introgression line;hidden diversity

期刊名称： PLANT BREEDING

ISSN： 0179-9541

年卷期： 2010 年 129 卷 2 期

页码：

收录情况： SCI

摘要： P>Developing drought tolerant cultivars is a preferred strategy to solve water-shortage facing rice farmers. A backcross (BC) breeding was initiated to improve drought tolerance (DT) of japonica hybrids in North China using an elite japonica restorer, C418, as recipient and five indica cultivars as donors. A two-round-selection for yield under severe drought together with a two-round-selection for yield under irrigation resulted in 113 BC(2)F(8) introgression lines (ILs). Progeny testing allowed the identification of 46 (40.7%) superior-C418-ILs that had significantly improved yield potential under water stress and/or normal irrigation, demonstrating the power of BC breeding in exploiting favourable variation hidden in the indica gene pool for improving complex traits of japonica rice. Increased height and accelerated-heading were major phenotypic changes correlated with improved-yield under stress in these ILs, suggesting the possible involvement of gibberellin (GA) pathway and drought escaping. Considerable variations in yield components among these ILs indicate the presence of different underlying mechanisms. The C418-ILs developed in this study provide useful materials for dissecting DT and yield, and for further target-trait-improvement by pyramiding.

分类号：

  • 相关文献

[1]Detection of Drought-Related Loci in Rice at Reproductive Stage Using Selected Introgressed Lines. Chen Man-yuan,Shi Ying-yao,Yao Da-nian,Chen Man-yuan,Fu Bin-ying,Xu Jian-long,Zhu Ling-hua,Gao Yong-ming,Li Zhi-kang,Ali, J.,Zhao Ming-fu,Jiang Yun-zhu,Li Zhi-kang. 2011

[2]Comparative transcriptome sequencing of tolerant rice introgression line and its parents in response to drought stress. Huang, Liyu,Zhang, Fan,Zhang, Fan,Wang, Wensheng,Zhou, Yongli,Fu, Binying,Li, Zhikang,Zhang, Fan. 2014

[3]Identification of quantitative trait loci for drought tolerance at seedling stage by screening a large number of introgression lines in maize. Hao, Z.,Liu, X.,Li, X.,Xie, C.,Li, M.,Zhang, D.,Zhang, S.,Hao, Z.,Xu, Y..

[4]Novel and favorable QTL allele clusters for end-use quality revealed by introgression lines derived from synthetic wheat. Li, Yulian,Zhou, Ronghua,Wang, Jin,Liao, Xiangzheng,Jia, Jizeng,Branlard, Gerard,Li, Yulian. 2012

[5]Genome-wide gene expression profiling of introgressed indica rice alleles associated with seedling cold tolerance improvement in a japonica rice background. Zhang, Fan,Huang, Liyu,Wang, Wensheng,Zhao, Xiuqin,Zhu, Linghua,Fu, Binying,Li, Zhikang,Zhang, Fan,Huang, Liyu,Wang, Wensheng,Zhao, Xiuqin,Zhu, Linghua,Fu, Binying,Li, Zhikang,Li, Zhikang. 2012

[6]Identification of salt tolerance-improving quantitative trait loci alleles from a salt-susceptible rice breeding line by introgression breeding. Qiu, Xianjin,Yuan, Zhihua,Liu, Huan,Yang, Longwei,He, Wenjing,Du, Bin,Xing, Danying,Xiang, Xiaojiao,Xu, Jianlong,Ye, Guoyou,Xu, Jianlong.

[7]Mining of Candidate Maize Genes for Nitrogen Use Efficiency by Integrating Gene Expression and QTL Data. Liu, Ruixiang,Zhang, Hao,Zhao, Pu,Zhang, Zuxin,Liu, Ruixiang,Zhang, Zuxin,Zheng, Yonglian,Liang, Wenke,Tian, Zhigang.

[8]Genetic Dissection of Low Phosphorus Tolerance Related Traits Using Selected Introgression Lines in Rice. Xiang Chao,Ren Jie,Zhao Xiu-qin,Ding Zai-song,Zhang Jing,Wang Chao,Zhang Jun-wei,Joseph, Charles Augustino,Zhang Qiang,Pang Yun-long,Gao Yong-ming,Ren Jie,Zhang Jing,Wang Chao,Zhang Jun-wei,Shi Ying-yao,Ren Jie. 2015

[9]Identification of qtl underlying cadmium tolerance at seedling stage using two sets of reciprocal introgression lines in rice. Liping He,Shuochen Jiang,Can Deng,Hui Hu,Pingping Li,Yu Wu,Huimin Cao,Hao Zhou,Danying Xing,Famao Liang,Zhixin Li,Junying Xu,Longwei Yang,Chongrong Wang,Jianlong Xu,Xianjin Qiu. 2021

[10]Genetic Dissection of Rice Ratooning Ability Using an Introgression Line Population and Substitution Mapping of a Pleiotropic Quantitative Trait Locus qRA5. Hui Hu,Ruoyu Gao,Liping He,Famao Liang,Zhixin Li,Junying Xu,Longwei Yang,Chongrong Wang,Zhangyong Liu,Jianlong Xu,Xianjin Qiu. 2022

[11]Multi-Omics Analysis Reveals the Regulatory and Metabolic Mechanisms Underlying Low-Nitrogen Tolerance at the Flowering Stage in Rice. Yanru Wang,Jing Jiang,Yukang Qian,Siyu Miao,Wensheng Wang,Jianlong Xu,Binying Fu,Fan Zhang,Xiuqin Zhao. 2023

[12]Genetic improvement of wheat yield potential in north China. He, Z. H.,Zhou, Y.,He, Z. H.,Chen, X. M.,Wang, D. S.,Yan, J.,Xia, X. C.,Zhang, Y.. 2007

[13]Molecular dissection of the primary sink size and its related traits in rice. Xu, JL,Yu, SB,Luo, LJ,Zhong, DB,Mei, HW,Li, ZK. 2004

[14]Genetic improvement of grain yield and associated traits in the southern China winter wheat region: 1949 to 2000. Zhu, H. Z.,Cai, S. B.,He, Z. H.,Zhang, X. K.,Xia, X. C.,Zhang, G. S.. 2007

[15]LSCHL4 from Japonica Cultivar, Which Is Allelic to NAL1, Increases Yield of Indica Super Rice 93-11. Zhang, Guang-Heng,Wang, Li,Ye, Wei-Jun,Zeng, Da-Li,Rao, Yu-Chun,Peng, You-Lin,Hu, Jiang,Yang, Yao-Long,Xu, Jie,Ren, De-Yong,Gao, Zhen-Yu,Zhu, Li,Dong, Guo-Jun,Hu, Xing-Ming,Yan, Mei-Xian,Guo, Long-Biao,Qian, Qian,Li, Shu-Yu,Li, Chuan-You.

[16]Meeting demands for increased cereal production in China. He, Zhonghu,Xia, Xianchun,Peng, Shaobing,He, Zhonghu,Lumpkin, Thomas Adam. 2014

[17]Variations in phenological, physiological, plant architectural and yield-related traits, their associations with grain yield and genetic basis. Li, Yibo,Tao, Fulu,Hao, Yuanfeng,Tong, Jingyang,Xiao, Yonggui,He, Zhonghu,Reynolds, Matthew. 2023

[18]Wheat traits and the associated loci conferring radiation use efficiency. Li Y., Tao F., Hao Y., Tong J., Xiao Y., He Z., Reynolds M.. 2022

[19]Genetic gains in maize yield and related traits for high-yielding cultivars released during 1980s to 2010s in China. Guangzhou Liu,Haishun Yang,Ruizhi Xie,Yunshan Yang,Wanmao Liu,Xiaoxia Guo,Jun Xue,Bo Ming,Keru Wang,Peng Hou,Shaokun Li. 2021

[20]Variation of the ferulic acid concentration and kernel weight in CIMMYT bread wheat germplasm and selection of lines for functional food production. Tian W.,Gong X.,Ibba M.I.,Govindan V.,Cao S.,Liu J.,He Z.. 2024

作者其他论文 更多>>