Integrated IBD Analysis, GWAS Analysis and Transcriptome Analysis to Identify the Candidate Genes for White Spot Disease in Maize
文献类型: 外文期刊
第一作者: Wang, Dong
作者: Wang, Dong;He, Yue;Nie, Lei;Guo, Shuang;Wang, Dong;He, Yue;Nie, Lei;Guo, Shuang;Tu, Liang;Guo, Xiangyang;Wang, Angui;Liu, Pengfei;Zhu, Yunfang;Wu, Xun;Chen, Zehui;Wu, Xun
作者机构:
关键词: maize (Zea mays L; ); identity-by-descent segments; genome-wide association study; transcriptome analysis; white spot disease
期刊名称:INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES ( 影响因子:5.6; 五年影响因子:6.2 )
ISSN: 1661-6596
年卷期: 2023 年 24 卷 12 期
页码:
收录情况: SCI
摘要: Foundation parents (FPs) play an irreplaceable role in maize breeding practices. Maize white spot (MWS) is an important disease in Southwest China that always seriously reduces production. However, knowledge about the genetic mechanism of MWS resistance is limited. In this paper, a panel of 143 elite lines were collected and genotyped by using the MaizeSNP50 chip with approximately 60,000 single nucleotide polymorphisms (SNPs) and evaluated for resistance to MWS among 3 environments, and a genome-wide association study (GWAS) and transcriptome analysis were integrated to reveal the function of the identity-by-descent (IBD) segments for MWS. The results showed that (1) 225 IBD segments were identified only in the FP QB512, 192 were found only in the FP QR273 and 197 were found only in the FP HCL645. (2) The GWAS results showed that 15 common quantitative trait nucleotides (QTNs) were associated with MWS. Interestingly, SYN10137 and PZA00131.14 were in the IBD segments of QB512, and the SYN10137-PZA00131.14 region existed in more than 58% of QR273 & PRIME;s descendants. (3) By integrating the GWAS and transcriptome analysis, Zm00001d031875 was found to located in the region of SYN10137-PZA00131.14. These results provide some new insights for the detection of MWS's genetic variation mechanisms.
分类号:
- 相关文献
作者其他论文 更多>>
-
Spatiotemporal variations and driving factors for potential wind erosion on the Mongolian Plateau
作者:Wei, Xianhua;Wu, Xiaodong;Wang, Dong;Wu, Tonghua;Li, Ren;Hu, Guojie;Zou, Defu;Ma, Xin;Liu, Yadong;Yan, Xuchun;Fan, Xiaoying;Cao, Xiaoyan;Wei, Xianhua;Wu, Xiaodong;Wang, Dong;Ma, Xin;Liu, Yadong;Yan, Xuchun;Fan, Xiaoying;Cao, Xiaoyan;Wu, Tonghua;Bai, Keyu;Bai, Keyu;Dashtseren, Avirmed;Wu, Xiaodong
关键词:Soil erosion; Land cover type; Climate change; Deserti fication
-
Physicochemical properties and in vitro digestibility of highland barley starch with different extraction methods
作者:Nie, Mengzi;Wang, Aixia;Xi, Huihan;Chen, Zhiying;He, Yue;Wang, Lili;Liu, Liya;Huang, Yatao;Wang, Fengzhong;Tong, Li-Tao;Nie, Mengzi;Piao, Chunhong
关键词:Highland barley starch; Extraction method; Double enzyme extraction; Multiscale structure of starch; Starch digestion
-
LettuceGDB: The community database for lettuce genetics and omics
作者:Guo, Zhonglong;Li, Bo;Du, Jianjun;Shen, Fei;Zhao, Yongxin;Deng, Yang;Kuang, Zheng;Lu, Xianju;Wang, Ying;Wei, Jianhua;Guo, Xinyu;Zhao, Chunjiang;Yang, Xiaozeng;Guo, Zhonglong;Tao, Yihan;Wan, Miaomiao;Wang, Ying;Li, Lei;Guo, Zhonglong;Tao, Yihan;Wan, Miaomiao;Wang, Ying;Li, Lei;Guo, Zhonglong;Li, Bo;Shen, Fei;Zhao, Yongxin;Deng, Yang;Kuang, Zheng;Wang, Ying;Yang, Xiaozeng;Guo, Zhonglong;Du, Jianjun;Lu, Xianju;Guo, Xinyu;Zhao, Chunjiang;Wang, Dong;Han, Yingyan
关键词:lettuce; genome; multi-omics; germplasms; breeding; community
-
GBSOT4 Enhances the Resistance of Gossypium barbadense to Fusarium oxysporum f. sp. vasinfectum (FOV) by Regulating the Content of Flavonoid
作者:Su, Zhanlian;Jiao, Yang;Jiang, Zhengwen;Liu, Pengfei;Chen, Quanjia;Qu, Yanying;Deng, Xiaojuan;Jiao, Yang
关键词:Gossypium barbadense; FOV; SOT; VIGS; flavonoid; WGCNA; metabolomics
-
Mechanisms underlying impaired spermatogenic function in orchitis induced by busulfan
作者:Zhao, Lingjun;Zhao, Jing;Xu, Shiyuan;Zhao, Lingjun;Dong, Zhihao;Xu, Shiyuan;Wang, Dong;Zhao, Lingjun;Zhao, Jing;Xu, Shiyuan;Dong, Zhihao;Zhao, Jing;Wang, Dong
关键词:Busulfan; Orchitis; Cytokines; Cytoskeleton
-
The structural and functional properties of dietary fibre extracts obtained from highland barley bran through different steam explosion-assisted treatments
作者:Xi, Huihan;Wang, Aixia;Qin, Wanyu;Nie, Mengzi;Chen, Zhiying;He, Yue;Wang, Lili;Liu, Liya;Huang, Yatao;Wang, Fengzhong;Tong, Li -Tao
关键词:Highland barley bran; Soluble dietary fibre; Steam explosion; Structural properties; Functional properties
-
Exploratory comparison of flower visiting behavior and pollination ability of mason bees, bumble bees, and honey bees
作者:Lyu, Zhaoyun;Sun, Meng;Nie, Lei;Zhou, Ting;Feng, Min;Guo, Wenxiu;Song, Yingying;Men, Xingyuan;Li, Lili;Yu, Yi
关键词:bumble bee; flower visiting ability; Italian honey bee; mason bee; pollinating insect