文献类型： 外文期刊
作者： Yang, Fan 1 ; Liu, Zehou 1 ; Wan, Hongshen 1 ; Yang, Sujie 4 ; Yang, Ning 1 ; Ding, Hongxia 2 ; Jiang, Yun 2 ; Feng, Junyan 2 ; Zhang, Jie 2 ; Wang, Ying 2 ; Fan, Xing 3 ; Zhou, Yonghong 3 ; Li, Jun 1 ; Yang, Wuyun 1 ;
作者机构： 1.Sichuan Acad Agr Sci, Crop Res Inst, Chengdu 610066, Sichuan, Peoples R China
2.Sichuan Acad Agr Sci, Biotechnol & Nucl Technol Res Inst, Chengdu 610066, Sichuan, Peoples R China
3.Sichuan Agr Univ, Triticeae Res Inst, Chengdu 611130, Sichuan, Peoples R China
4.Sichuan Agr Univ, Coll Agron, Chengdu 611130, Sichuan, Peoples R China
关键词： Pentaploid hybridization; Interspecific hybridization; Alien introgression; Homoeologous recombination; Aegilops tauschii
期刊名称：CROP JOURNAL （ 影响因子：5.6； 五年影响因子：6.0 ）
ISSN： 2095-5421
年卷期： 2025 年 13 卷 1 期
页码：
收录情况： SCI
摘要： Pentaploid hybrids produced from crosses between hexaploid and tetraploid wheats combine the genetic variation of both parents. Crossing a synthetic hexaploid wheat LM/AT23 with its AB-genome donor, the durum wheat LM, and selfing the pentaploid hybrids to the F7 generation yielded mostly euploid tetraploids and a few hexaploids. Two special derivatives of tetraploid were isolated, including a 4D(4B) substitution line with large panicles and high resistance to stripe rust and a 2DS.2AL translocation line with non-waxy epidermis. The discovery of small D-genome introgressions in the A and B genomes suggested that pentaploidization can be used to induce homoeologous recombination. The introgression of D genome from Aegilops tauschii to the AB genomes might promote the development of super tetraploid wheat with hexaploid biological characteristics (especially stress resistance) and quality functions and the functional study of the introduced chromosomes or fragments. (c) 2025 Crop Science Society of China and Institute of Crop Science, CAAS. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd. This is an open access article under the CC BY-NC- ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
- 相关文献
作者其他论文 更多>>
-
Study on Rapid Quantitative Detection of Soil MPs Based on Terahertz Time-Domain Spectroscopy
作者：Xu, Lijia;Feng, Yanqi;Feng, Ao;Yang, Yuping;Chen, Yanjun;Wu, Zhijun;Wang, Yuchao;Zhao, Yongpeng;Yang, Yuping;Liu, Bo;Yang, Ning;Ma, Wei;He, Yong
关键词：
-
Study on the degradation efficiency and mechanism of polystyrene microplastics by five kinds of edible fungi
作者：Yu, Xin;Zhang, Yunfeng;Chen, Sumin;Chen, Shuyi;Wan, Caijing;Wang, Ying;Zou, Liang;Peng, Lianxin;Li, Qiang;Ye, Lei;Li, Qiang;Ye, Lei
关键词：Edible fungi; Polystyrene; Microplastics; Pollution control; Biodegradation
-
Identification of a dominant stripe rust resistance gene YrXY on chromosome 6R in hexaploid triticale
作者：Lin, Yu;Yang, Yahan;Gou, Yichang;Xue, Zhenzhen;Huang, Genxi;Huang, Lin;Kang, Houyang;Wang, Yi;Zhou, Yonghong;Zhang, Haiqin;Lin, Yu;Zhang, Haiqin;Wan, Hongshen;Wang, Zhiqiang;Huang, Lin;Kang, Houyang;Wang, Yi;Zhou, Yonghong
关键词：
-
GNN-FTuckER: A novel link prediction model for identifying suitable populations for tea varieties
作者：Li, Jun;Yang, Bing;Liu, Jiaxin;Wang, Xu;Wu, Zhongyuan;Huang, Qiang;Li, Jun;Yang, Bing;Li, Jun;He, Peng
关键词：
-
NPK-N application limits grain cadmium concentration of wheat via promoting Cd export during grain filling
作者：Cheng, Yiran;Chen, Jia;Li, Weiping;Xiang, Wenhui;Chen, Xing;Long, Dan;Wu, Dandan;Fan, Xing;Kang, Houyang;Zhou, Yonghong;Wang, Yi;He, Yuanjiang;Chen, Xing;Ren, Yong;Zeng, Jian;Liu, Yang;Wang, Dongwei;Sha, Lina;Zhang, Haiqin
关键词：Wheat; Cadmium; Nitrogen; Yield; Uptake
-
Dietary addition of fraxetin improved intestinal structure and growth performance in juvenile grass carp (Ctenopharyngodon idella): As a potential novel phytogenic feed additive
作者：Zhang, Jie;Jiang, Wei-Dan;Wu, Pei;Liu, Yang;Ma, Yao-Bin;Zhou, Xiao-Qiu;Feng, Lin;Jiang, Wei-Dan;Wu, Pei;Liu, Yang;Ma, Yao-Bin;Zhou, Xiao-Qiu;Feng, Lin;Jiang, Wei-Dan;Wu, Pei;Liu, Yang;Ma, Yao-Bin;Zhou, Xiao-Qiu;Feng, Lin;Kuang, Sheng-Yao;Li, Shu-Wei;Tang, Ling;Shi, He-Qun
关键词：Grass carp; Fraxetin; Digestive enzyme; Apoptosis; Apical junctional complex
-
Identification and Specific KASP Marker Development for Durum Wheat T2DS-2AS.2AL Translocation Line YL-429 with Wax Inhibitor Gene IW2
作者：Yang, Sujie;Yang, Fan;Ding, Hongxia;Yang, Feiyang;Lang, Tao;Zhang, Jie;Jiang, Yun;Feng, Junyan;Chen, Qian;Deng, Qian;Wang, Ying;Wu, Jingyu;Xiao, Jun;Yang, Sujie;Yang, Fan;Wan, Hongshen;Liu, Zehou;Yang, Ning;Tang, Hao;Li, Jun;Yang, Fan;Fan, Xing;Zhou, Yonghong;Yang, Zujun;Hu, Wenjing
关键词：alien introgression; karyotype analysis; chromosome translocation; genome resequencing; glaucousness
