文献类型: 外文期刊
第一作者: Tian, Guili
作者: Tian, Guili;Yang, Yuhong;Zhang, Shengping;Miao, Han;Lu, Hongwei;Wang, Ye;Xie, Bingyan;Gu, Xingfang
作者机构:
关键词: Cucumber;Papaya ring spot virus;Virus resistance;Gene mapping
期刊名称:MOLECULAR BREEDING ( 影响因子:2.589; 五年影响因子:2.75 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: The papaya ring spot virus (PRSV) causes significant fruit yield loss in cucurbit crops. Understanding of the inheritance and molecular mapping of PRSV resistance will facilitate development of resistant varieties to control this disease. In the present study, an F-2 population was developed from the cross between susceptible '65G' and resistant '02245' cucumber inbred lines. Genetic analysis of PRSV resistance in 144 F-2:3-derived F-3 families showed that resistance is controlled by a single recessive gene which was designated as prsv(02245). Simple sequence repeat (SSR) markers were employed in polymorphism screening between PRSV-susceptible and resistant DNA pools. The PRSV resistance gene, prsv(02245), was mapped on chromosome 6 that was flanked by two SSR markers, SSR11-177 and SSR11-1, which was 1.1 and 2.9 cM away from the prsv(02245) locus, respectively. The physical distance between the two markers was approximately 600 kb. The accuracy rate of marker-assisted selection of PRSV resistance among 35 cucumber lines using the marker, SSR11-177 was more than 80 %. Results from this study provide a valuable tool for fine mapping, gene cloning, and marker-assisted breeding for PRSV resistance in cucumber.
分类号: Q94
- 相关文献
作者其他论文 更多>>
-
Efficient degradation of tylosin by Kurthia gibsonii TYL-A1: performance, pathway, and genomics study
作者:Wang, Ye;Zhao, Boyu;Zhang, Jingyi;Kong, Lingcong;Gao, Yunhang;Muhammad, Inam;Liang, Xiaojun;Yu, Xiuzhen
关键词:TYL; biodegradation; degradation products; degradation pathway; genome analysis
-
Comprehensive Assessment of Rapeseed Meal as a Fish Meal Substitute in Hybrid Sturgeon (Acipenser schrenckii ♀ x Acipenser baerii ♂) Diets: Impacts on Growth Performance, Body Composition, Immunological Responses, Intestinal Histology, and Inflammatory Response
作者:Zhang, Wenpeng;Liu, Siyuan;Wang, Shidi;Wang, Huamin;Ge, Kaibo;Lu, Shaoxia;Han, Shicheng;Wang, Chang'an;Liu, Hongbai;Zhang, Wenpeng;Ge, Kaibo;Yang, Yuhong;Wang, Chang'an;Liu, Siyuan;Wang, Shidi;Wang, Huamin;Jiang, Haibo
关键词:growth performance; hybrid sturgeon; immunological response; intestinal histology; rapeseed meal
-
Verticillium dahliae effector Vd06254 disrupts cotton defence response by interfering with GhMYC3-GhCCD8-mediated hormonal crosstalk between jasmonic acid and strigolactones
作者:Ma, Jianhui;Jiang, Fan;Yu, Yan;Zhou, Haodan;Zhan, Jingjing;Li, Jianing;Chen, Yanli;Wang, Ye;Duan, Hongying;Ge, Xiaoyang;Zhao, Hang;Liu, Lisen;Zhou, Haodan;Zhan, Jingjing;Li, Jianing;Chen, Yanli;Wang, Ye;Ge, Xiaoyang;Zhao, Hang;Liu, Lisen;Xu, Zhenzhen;Zhao, Hang
关键词:
Verticillium dahliae ; Effector; host-pathogen interaction; cotton; transcription factor -
Digital literacy and the rural cooking energy transition: Evidence from rural China
作者:Lu, Hongwei;Li, Guojing;Luo, Qiyou;Gao, Mingjie;Li, Tingting
关键词:Digital literacy; Clean cooking fuels; SDG7; Green development; Energy transition
-
Effects of water immersion on immune, intestinal flora and metabolome of Chinese mitten crab (Eriocheir sinensis) after air exposure
作者:Deng, Xiangyi;Li, Zhiqiang;Luo, Liang;Wang, Shihui;Zhang, Rui;Guo, Kun;Zhao, Zhigang;Deng, Xiangyi;Li, Zhiqiang;Yang, Yuhong;Li, Zhiqiang;Qiao, Guo
关键词:Air exposure Eriocheir sinensis; Immersion; Intestinal microbiota; Metabolome
-
A new method for Phytophthora cactorum culturing using host plant materials to prepare agar medium
作者:Zhang, Shengping;Zhao, Jiaqiang;Xu, Guoliang;Cheng, Ying;Liang, Kuijing;Pu, Yupeng;Yang, Zhaohui
关键词:Apple phytophthora rot;
Phytophthora cactorum ; Plant hosts; Agar media -
Effects of re-enter water on antioxidant, immune, intestinal flora and metabolome of Chinese mitten crab (Eriocheir sinensis) after high air
作者:Deng, Xiangyi;Li, Zhiqiang;Luo, Liang;Wang, Shihui;Zhang, Rui;Guo, Kun;Zhao, Zhigang;Deng, Xiangyi;Yang, Yuhong;Li, Zhiqiang
关键词:Air exposure; Eriocheir sinensis; Metabolome; Physiologic function; Re-enter water