您好,欢迎访问安徽省农业科学院 机构知识库!

An optimal parametric proportional hazards model for mapping heading time loci in rice

文献类型: 外文期刊

作者: Luo, Zhixiang 1 ; Piao, Zhongze 2 ; Zhou, Xiaojing 3 ; Yang, Tianfu 4 ; Yang, Runqing 4 ;

作者机构: 1.Anhui Acad Agr Sci, Rice Res Inst, Hefei 230036, Peoples R China

2.Shanghai Acad Agr Sci, Crop Breeding & Cultivat Res Inst, Shanghai 201106, Peoples R China

3.Heilongjiang Bayi Agr Univ, Dept Math, Daqing 163319, Peoples R China

4.Shanghai Jiao Tong Univ, Sch Agr & Biol, Shanghai 200240, Peoples R China

5.Chinese Acad Fishery Sci, Res Ctr Fisheries Recourse & Environm, Beijing 100141, Peoples R China

关键词: Heading time;Rice;Proportional hazard model;Interval mapping;Optimization

期刊名称:EUPHYTICA ( 影响因子:1.895; 五年影响因子:2.181 )

ISSN: 0014-2336

年卷期: 2013 年 192 卷 1 期

页码:

收录情况: SCI

摘要: Usually, statistical methods for mapping quantitative trait loci (QTL) require that the phenotypes follow the normal distribution and therefore may not be appropriate to analyze survival traits of skewed distribution. As a result, parametric and semi-parametric models in survival analysis are incorporated into the framework of the interval mapping for survival trait loci. Through formulating the effects of the QTL genotype on the survival time with a Cox proportional hazards model, we construct a general parametric model for mapping survival trait loci, in which baseline hazard function is selectable for goodness of fit to the effects of QTL genotype on survival curve. Bayesian information criterion is used to choose the optimal baseline hazard function with maximum likelihood and parsimonious parameters. Heading time, defined by days from sowing to heading is a typical survival trait. In this study, we apply the mapping method to locate QTL for heading time in rice and conclude that among the six commonly used survival distributions, Gamma distribution is the optimal baseline hazard function and by which, four QTLs are identified.

  • 相关文献

[1]Dissection of combining ability for yield and related traits using introgression lines in the background of a key restorer line in rice (Oryza sativa L.). Xiang, Chao,Zhang, Hongjun,Wang, Jie,Wang, Wensheng,Gao, Yongming,Wang, Hui,Xia, Jiafa,Ye, Guoyou.

[2]A naturally occurring conditional albino mutant in rice caused by defects in the plastid-localized OsABCI8 transporter. Zeng, Xiuyu,Tang, Ran,Guo, Herong,Ke, Shanwen,Xu, Zhenjiang,Xie, Xin-Ming,Zhang, Xiang-Qian,Teng, Bin,Hung, Yu-Hung,Hsieh, Tzung-Fu,Hung, Yu-Hung,Hsieh, Tzung-Fu.

[3]Biofortification of rice grain with zinc through zinc fertilization in different countries. Yazici, A.,Cakmak, I.,Phattarakul, N.,Rerkasem, B.,Li, L. J.,Wu, L. H.,Zou, C. Q.,Zhang, F. S.,Ram, H.,Sohu, V. S.,Kang, B. S.,Surek, H.,Kalayci, M..

[4]Comparison of physicochemical characteristics between white-belly and white-core rice grains. Xi, Min,Zhao, Yanling,Lin, Zhaomiao,Zhang, Xincheng,Ding, Chengqiang,Tang, She,Liu, Zhenghui,Wang, Shaohua,Ding, Yanfeng,Xi, Min,Liu, Zhenghui,Ding, Yanfeng.

[5]Mutation of rice (Oryza sativa L.) LOX-1/2 near-isogenic lines with ion beam implantation and study of their storability. Song, Mei,Wu, Yuejin,Liu, B. M.,Jiang, J. Y.,Xu, X.,Yu, Z. L.,Zhang, Ying.

[6]Mapping of quantitative trait loci controlling physico-chemical properties of rice grains (Oryza sativa L.). Li, ZF,Wan, JM,Xia, JF,Yano, M.

[7]Marker-assisted breeding of Chinese elite rice cultivar 9311 for disease resistance to rice blast and bacterial blight and tolerance to submergence. Luo, Yanchang,Ong, Kar Hui,Yin, Zhongchao,Luo, Yanchang,Ma, Tingchen,Luo, Zhixiang,Li, Zefu,Yang, Jianbo,Zhang, Aifang,Yin, Zhongchao.

[8]Generation of targeted mutant rice using a CRISPR-Cpf1 system. Xu, Rongfang,Qin, Ruiying,Li, Hao,Li, Dongdong,Li, Li,Wei, Pengcheng,Yang, Jianbo.

[9]Identification of a regulatory element responsible for salt induction of rice OsRAV2 through ex situ and in situ promoter analysis. Duan, Yong-Bo,Li, Juan,Qin, Rui-Ying,Xu, Rong-Fang,Li, Hao,Yang, Ya-Chun,Ma, Hui,Li, Li,Wei, Peng-Cheng,Yang, Jian-Bo,Duan, Yong-Bo.

[10]The influence of biochar type on long-term stabilization for Cd and Cu in contaminated paddy soils. Li, Hongying,Ye, Xinxin,Geng, Zhigang,Zhou, Hongjian,Zhang, Yunxia,Zhao, Huijun,Wang, Guozhong,Li, Hongying,Guo, Xisheng,Zhao, Huijun.

[11]Identification and utilization of cleistogamy gene cl7(t) in rice (Oryza sativa L.). Ni, Da-Hu,Duan, Yong-Bo,Yang, Ya-Chun,Wei, Peng-Cheng,Li, Hao,Song, Feng-Shun,Ni, Jin-Long,Yang, Jian-Bo,Li, Juan,Duan, Yong-Bo,Wei, Peng-Cheng,Li, Hao,Xu, Rong-Fang,Li, Chun-Rong,Liang, Dan-Dan. 2014

[12]Study on the variation of the distant crossing rice by ion beam implantation. Wu, YJ,Zhang, Y,Wu, JD,Tong, JP,Li, H,Zheng, LY,Song, M,Yu, ZL. 2005

[13]Amendment damages the function of continuous flooding in decreasing Cd and Pb uptake by rice in acid paddy soil. Ye, Xinxin,Zhang, Ligan,Chai, Rushan,Tu, Renfeng,Gao, Hongjian,Li, Hongying,Zhang, Ligan. 2018

[14]Diagnosis of Nitrogen Nutrition of Rice Based on Image Processing of Visible Light. Yuan, Yuan,Chen, Lei,Li, Miao,Wu, Na,Wan, Li,Wang, Shimei. 2016

[15]Effect of the absence of lipoxygenase isoenzymes on the storage characteristics of rice grains. Zhang, Ying,Yu, Zengliang,Lu, Yixuan,Wang, Yu,She, Dehong,Song, Mei,Wu, Yuejin. 2007

[16]Bayesian dissection for genetic architecture of traits associated with nitrogen utilization efficiency in rice. Yang, Runqing,Piao, Zhongze,Li, Maobai,Zhang, Jianming,Wang, Hui,Li, Peide,Zhu, Chunmei,Luo, Zhixiang,Lee, Jungro. 2009

[17]Dissection of heterosis for yield and related traits using populations derived from introgression lines in rice. Xiang, Chao,Zhang, Hongjun,Wei, Shaobo,Fu, Binying,Gao, Yongming,Wang, Hui,Xia, Jiafa,Li, Zefu,Ye, Guoyou. 2016

[18]Marker-assisted breeding of Indonesia local rice variety Siputeh for semi-dwarf phonetype, good grain quality and disease resistance to bacterial blight. Luo, Yanchang,Yin, Zhongchao,Zakaria, Sabaruddin,Basyah, Bakhtiar,Luo, Yanchang,Ma, Tingchen,Li, Zefu,Yang, Jianbo,Yin, Zhongchao. 2014

[19]Overexpression of an alternative oxidase gene, OsAOX1a, improves cold tolerance in Oryza sativa L.. Li, C. R.,Liang, D. D.,Xu, R. F.,Li, L.,Li, C. R.,Liang, D. D.,Xu, R. F.,Li, H.,Zhang, Y. P.,Qin, R. Y.,Li, L.,Wei, P. C.,Yang, J. B.,Li, H.,Wei, P. C.. 2013

[20]Role of embryo lipoxygenase-3 under herbivore stress in stored rice. Zhou, Benguo,Tang, Qingfeng. 2012

作者其他论文 更多>>