Integration of marker-assisted selection for resistance to pre-harvest sprouting with selection for grain-filling rate in breeding of white-kernelled wheat for the Chinese environment
文献类型: 外文期刊
第一作者: Xiao, Shi-He
作者: Xiao, Shi-He;You, Guang-Xia;Zhang, Xiu-Ying;Yan, Chang-Sheng;Chen, Xu;Zhang, Hai-Ping
作者机构:
关键词: Dormancy;Grain filling rate;Pre-harvest sprouting;Marker assisted selection;Wheat
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: 2012 年 188 卷 1 期
页码:
收录情况: SCI
摘要: Few Chinese high yielding white-grained wheat cultivars possess sufficient dormancy to avoid pre-harvest sprouting (PHS). Because the field evaluation of PHS is difficult, the identification of informative molecular markers is a priority for improving the level of dormancy. In this report, the effectiveness of phenotypic and genotypic selection was compared. Four microsatellite loci Xbarc57, Xbarc294, Xbarc310 and Xbarc321, mapped on the short arm of chromosome 3A, were used for selection in white-grained wheat F-5 lines which were also selected on the basis of their grain filling rate (GFR). One of these (later designated cv. Zhongmai911) was further selected on the basis of its allelic constitution at the four SSR loci. This cultivar combines a high level of PHS resistance with high grain yield. The results suggested that rapid GFR and PHS resistance can be bred simultaneously.
分类号:
- 相关文献
作者其他论文 更多>>
-
Pleiotropic effects of Ebony on pigmentation and development in the Asian multi-coloured ladybird beetle, Harmonia axyridis (Coleoptera: Coccinellidae)
作者:Lin, Jing;Wu, Mengmeng;Chen, Xu;Zang, Liansheng;Lin, Jing;Wu, Mengmeng;Chen, Xu;Zang, Liansheng;Lin, Jing;Xiao, Da;Xu, Qingxuan;Wang, Su;Xiao, Da;Xu, Qingxuan;Wang, Su
关键词:CRISPR/Cas9;
Ebony ;Harmonia axyridis ; pigmentation -
The nature of complex structural variations in tomatoes
作者:Cui, Xue;Liu, Yuxin;Zhao, Qiyue;Liu, Yang;Chen, Xiuling;Liu, Jiayin;Chen, Xu;Ghanizadeh, Hossein;Wang, Aoxue;Sun, Miao;Yin, Hang;Zhou, Yao;Huang, Yicheng;Zhang, Jianwei;Huang, Yicheng;Yao, Qiulin;Zhang, Huixin;Mo, Fulei;Zhang, Yao;Qiu, Youwen;Feng, Mingfang;Zhong, Hongbin;Zhou, Yao
关键词:
-
Samsoniella doupengshanensis, a new species from Guizhou, China
作者:Zeng, Qian;Chen, Wan-hao;Tian, Wei-yi;Zeng, Qian;Chen, Wan-hao;Tian, Wei-yi;Zeng, Qian;Chen, Wan-hao;Tian, Wei-yi;Chen, Xu
关键词:entomopathogenic fungi; morphology; phylogeny; Samsoniella
-
Effects of astragalus polysaccharide on the physicochemical properties of heat-induced whey protein gels by simultaneous rheology and Fourier transform infrared spectroscopy
作者:Xiang, Huiyu;Tao, Weibing;Su, Ying;He, Yumeng;Cheng, Yiting;Mu, Weiwei;Wang, Chenhao;Chen, Xu;Sun, Xiaomeng;Jiang, Yuqi;Wang, Kunlun;Sun, Xiaomeng
关键词:polymerized whey protein; astragalus polysaccharide; simultaneous rheology and Fourier transform infrared spectroscopy; cryogenic scanning electron microscope; molecular docking
-
Mitochondrial PCGs Provide Novel Insights into Subspecies Classification, Codon Usage and Selection of Cervus canadensis Distributed in Qinghai and Gansu, China
作者:Dong, Shiwu;Tang, Lixin;Yang, Sukun;Chen, Xu;Su, Weilin;Xing, Xiumei;Feng, Yang;Wang, Xinhao
关键词:Cervus elaphus; Cervus canadensis kansuensis; phylogeny; mitochondrial characteristics; codon usage; natural selection
-
Functional characterization of RNAi candidate target genes in Monolepta hieroglyphica (Motschulsky) for potential pest control applications
作者:Chen, Xu;Fu, Ning;Xu, Qingxuan;Wang, Su;Xiao, Da;Zhang, Chun;Chen, Xu
关键词:Monolepta hieroglyphica; Lethal effect; RNAi; Potential gene
-
Diversity and horizontal gene transfer of mycoviruses in Exserohilum turcicum population from northern corn leaf blight of maize
作者:Jia, Jichun;Cheng, Lihong;Wang, Jinye;Chen, Xu;Xia, Jinsheng;Zhao, Xiaojun;Zhang, Baojun;Mu, Fan
关键词:Mycovirus;
Exserohilum turcicum ; Viral diversity; Horizontal gene transfer