典型文献
Identifying candidate genes and patterns of heat-stress response in rice using a genome-wide association study and transcriptome analyses
文献摘要:
Because high temperatures impair rice production, it is desirable to elucidate the regulatory mechanisms involved in rice response to heat stress. The objectives of this study were to identify candidate genes and characterize their response patterns during rice adaptation to high temperatures at the seedling stage. Ten heat-associated quantitative-trait loci were identified in a genome-wide association study. Comparison of transcript abundances in heat-sensitive and heat-tolerant rice pools under heat stress revealed approximately 400 differentially expressed genes. The expression of genes from heat-sensitive accessions changed more than those from heat-tolerant accessions under heat stress. Alternative splicing (AS) events responded to heat stress in rice. The types of AS variants significant dif-ferent between the heat-sensitive and heat-tolerant accessions. Expression patterns differing between the heat-sensitive and heat-tolerant accessions were identified for genes known to be involved in heat stress. We identified eleven genes associated with rice heat stress response. These genes could be pyra-mided to breed heat-tolerant rice accessions.
文献关键词:
中图分类号:
作者姓名:
Yingxue Yang;Chao Zhang;De Zhu;Huiying He;Zhaoran Wei;Qiaoling Yuan;Xiaoxia Li;Xu Gao;Bin Zhang;Hongsheng Gao;Bo Wang;Shuaimin Cao;Tianyi Wang;Yuhua Li;Xiaoman Yu;Longbiao Guo;Guanjing Hu;Qian Qian;Lianguang Shang
作者机构:
Shenzhen Branch,Guangdong Laboratory of Lingnan Modern Agriculture,Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs,Agricultural Genomics Institute at Shenzhen,Chinese Academy of Agricultural Sciences,Shenzhen 518120,Guangdong,China;College of Agriculture,Ludong University,Yantai 264025,Shandong,China;China National Rice Research Institute(CNRRI),Chinese Academy of Agricultural Sciences,Hangzhou 311401,Zhejiang,China
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引用格式:
[1]Yingxue Yang;Chao Zhang;De Zhu;Huiying He;Zhaoran Wei;Qiaoling Yuan;Xiaoxia Li;Xu Gao;Bin Zhang;Hongsheng Gao;Bo Wang;Shuaimin Cao;Tianyi Wang;Yuhua Li;Xiaoman Yu;Longbiao Guo;Guanjing Hu;Qian Qian;Lianguang Shang-.Identifying candidate genes and patterns of heat-stress response in rice using a genome-wide association study and transcriptome analyses)[J].作物学报(英文版),2022(06):1633-1643
A类:
mided
B类:
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AB值:
0.462831
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