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Landscape of structural variants reveals insights for local adaptations in the Asian corn borer

文献类型: 外文期刊

作者: Peng, Yan 1 ; Mao, Kaikai 2 ; Zhang, Zhuting 1 ; Ping, Junfen 1 ; Jin, Minghui 1 ; Liu, Xinye 1 ; Wu, Chao 1 ; Zhao, Chongjun 1 ; Wang, Peng 1 ; Duan, Xueqing 1 ; Yu, Songmiao 1 ; Li, Zhimin 3 ; Liu, Jimin 6 ; Li, Hongran 1 ; Yesaya, Alexander 1 ; Chen, Lin 7 ; Wang, Hongru 1 ; Wilson, Kenneth 1 ; Xiao, Yutao 1 ;

作者机构: 1.Chinese Acad Agr Sci, Agr Genom Inst Shenzhen, Minist Agr & Rural Affairs, Guangdong Lab Lingnan Modern Agr,Key Lab Gene Edit, Shenzhen, Peoples R China

2.Guangxi Univ, Coll Agr, Guangxi Key Lab Agroenvironm & Agr Prod Safety, Nanning 530004, Guangxi, Peoples R China

3.Huazhong Agr Univ, Coll Plant Sci & Technol, Wuhan, Peoples R China

4.Henan Univ, Sch Life Sci, Kaifeng 475004, Peoples R China

5.Henan Univ, Shenzhen Res Inst, Shenzhen 518000, Peoples R China

6.Guangxi Acad Agr Sci, Plant Protect Res Inst, Key Lab Green Prevent & Control Fruits & Vegetable, Minist Agr & Rural Affairs,Guangxi Key Lab Biol Cr, Nanning, Peoples R China

7.Yangzhou Univ, Coll Plant Protect, Yangzhou 225009, Peoples R China

8.Univ Lancaster, Lancaster Environm Ctr, Lancaster LA1 4YQ, England

期刊名称:CELL REPORTS ( 影响因子:6.9; 五年影响因子:8.1 )

ISSN: 2211-1247

年卷期: 2024 年 43 卷 11 期

页码:

收录情况: SCI

摘要: Capturing the genetic diversity of different wild populations is crucial for unraveling the mechanisms of adaptation and establishing links between genome evolution and local adaptation. The Asian corn borer (ACB) moth has undergone natural selection during its adaptative evolution. However, structural variants (SVs), which play significant roles in these adaptation processes, have not been previously identified. Here, we constructed a multi-assembly graph pan-genome to highlight the importance of SVs in local adaptation. Our analysis revealed that the graph pan-genome contained 176.60 Mb (similar to 37.33%) of unique sequences. Subsequently, we performed an analysis of expression quantitative trait loci (QTLs) to explore the impact of SVs on gene expression regulation. Notably, through QTL mapping analysis, we identified the FTZ-F1 gene as a potential candidate gene associated with the traits of larval development rate. In sum, we explored the impact of SVs on the local adaptation of pests, therefore facilitating accelerated pest management strategies.

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