数字农科院2.0

The tetraploid Camellia oleifera genome provides insights into evolution, agronomic traits, and genetic architecture of oil Camellia plants

文献类型： 外文期刊

作者： Lin Zhang;Yan Shi;Wenfang Gong;Guang Zhao;Shixin Xiao;Hai Lin;Yanmin Li;Zhenyang Liao;Shengcheng Zhang;Guanxing Hu;Ziqi Ye;Haifeng Wang;Zhiqiang Xia;Yekun Yang;Heping Cao;Shengjun Zhong;Xingtan Zhang;Deyi Yuan

作者机构：

关键词： （0-2-4）Camellia oleifera;CP: Genomics;CP: Plants;genetic differentiation;genome methylation;interspecific introgression;polyploid genome evolution

期刊名称： Cell Reports

ISSN： 2639-1856

年卷期： 2024 年 43 卷 11 期

页码：

收录情况： SCIE（2024版）

摘要： Camellia oleifera is an economically important woody oil plant. Complex ploidy and lack of genomic information have seriously hindered the molecular breeding of C. oleifera. Here, we present an 11.43-Gb haplotype-resolved, chromosome-level genome assembly of tetraploid C. oleifera (COL-tetra). Methods employed in this study support the conclusion that COL-tetra is an autotetraploid and probably originates from genome doubling of the diploid C. brevistyla. In addition, DNA methylation plays a significant role in imbalanced allelic expression and seed development. Genetic divergence analyses reveal significant differentiation signals for flowering time between spring-flowering and autumn-flowering oil Camellia species, which probably account for reproductive isolation between species with distinct flowering times. Strong introgression signals are detected between COL-tetra and C. sasanqua and between C. vietnamensis and COL-hexa, which might affect the development of agronomic traits and environmental adaptability. This study provides valuable insights into the evolution, agronomic trait development, and genetic architecture of oil Camellia plants.

分类号：

  • 相关文献

[1]Next-generation bulked segregant analysis for Breeding 4.0. Xi Wang,Linqian Han,Juan Li,Xiaoyang Shang,Qian Liu,Lin Li,Hongwei Zhang. 2023

[2]Dissection of genomic drivers of spike morphology changes in wheat by high-throughput phenotyping. Kuocheng Shen,Botao Ye,Xuchang Yu,Peng Shen,Rui Yu,Changbin Yin,Xiaowan Xu,Jing Dong,Ziying Wang,He Wu,Yiming Zang,Jiaxin Li,Yanchun Peng,Dejun Han,Zhonghu He,Xueyong Zhang,Junming Li,Chenyang Hao,Zhiliang Zhang,Lipeng Kang,Song Xu,Fei Lu,Yuanfeng Hao,Tingting Wu,Jianhui Wu,Zifeng Guo. 2025

[3]Interspecific gene flow and the origin of semi-wild soybean revealed by capturing the natural occurrence of introgression between wild and cultivated soybean populations. Wang, K-J.,Li, X-H.. 2011

[4]Landscape of structural variants reveals insights for local adaptations in the Asian corn borer. Yan Peng,Kaikai Mao,Zhuting Zhang,Junfen Ping,Minghui Jin,Xinye Liu,Chao Wu,Chongjun Zhao,Peng Wang,Xueqing Duan,Songmiao Yu,Zhimin Li,Jimin Liu,Hongran Li,Alexander Yesaya,Lin Chen,Hongru Wang,Kenneth Wilson,Yutao Xiao. 2024

[5]Comparative Population Genomics of Relictual Caribbean Island Gossypium hirsutum. Weixuan Ning,Guanjing Hu,Daojun Yuan,Mark A. Arick,Chuan Yu Hsu,Zenaida V. Magbanua,Olga Pechanova,Daniel G. Peterson,Yating Dong,Joshua A. Udall,Corrinne E. Grover,Jonathan F. Wendel. 2026

[6]The rice peroxisomal receptor PEX5 negatively regulates resistance to rice blast fungus Magnaporthe oryzae. Xiaoman You,Shanshan Zhu,Haowen Sheng,Zheng Liu,Dan Wang,Min Wang,Xiao Xu,Feng He,Hong Fang,Fan Zhang,Debao Wang,Zeyun Hao,Ruyi Wang,Yinghui Xiao,Jianmin Wan,Guo Liang Wang,Yuese Ning. 2023

[7]The OsbHLH002/OsICE1-OSH1 module orchestrates secondary cell wall formation in rice. Ying Chen,Haoyue Qi,Lijia Yang,Liang Xu,Jiaxuan Wang,Jiazhuo Guo,Liang Zhang,Yuanyuan Tan,Ronghui Pan,Qingyao Shu,Qian Qian,Shiyong Song. 2023

[8]Haplotype mapping of H3K27me3-associated chromatin interactions defines topological regulation of gene silencing in rice. Weizhi Ouyang,Xiwen Zhang,Minrong Guo,Jing Wang,Xiaoting Wang,Runxin Gao,Meng Ma,Xu Xiang,Shiping Luan,Feng Xing,Zhilin Cao,Jiapei Yan,Guoliang Li,Xingwang Li. 2023

[9]A VQ-motif-containing protein fine-tunes rice immunity and growth by a hierarchical regulatory mechanism. Hao Z.,Tian J.,Fang H.,Fang L.,Xu X.,He F.,Li S.,Xie W.,Du Q.,You X.,Wang D.,Chen Q.,Wang R.,Zuo S.,Yuan M.,Wang G.-L.,Xia L.,Ning Y.. 2022

[10]Control of grain size in rice by TGW3 phosphorylation of OsIAA10 through potentiation of OsIAA10-OsARF4-mediated auxin signaling. Ming Ma,Shao Yan Shen,Chen Bai,Wei Qing Wang,Xiao Hui Feng,Jie Zheng Ying,Xian Jun Song. 2023

[11]Expression of a mycoparasite protease in plant petals suppresses the petal-mediated infection by necrotrophic pathogens. Yongchun Wang,Han Yu,Yuping Xu,Mingde Wu,Jing Zhang,Kenichi Tsuda,Shengyi Liu,Daohong Jiang,Weidong Chen,Yangdou Wei,Guoqing Li,Long Yang. 2023

[12]Trichoderma-secreted anthranilic acid promotes lateral root development via auxin signaling and RBOHF-induced endodermal cell wall remodeling. Yu Chen,Yansong Fu,Yanwei Xia,Youzhi Miao,Jiahui Shao,Wei Xuan,Yunpeng Liu,Weibing Xun,Qiuyan Yan,Qirong Shen,Ruifu Zhang. 2024

[13]The Idesia polycarpa genome provides insights into its evolution and oil biosynthesis. Yi Zuo,Hongbing Liu,Bin Li,Hang Zhao,Xiuli Li,Jiating Chen,Lu Wang,Qingbo Zheng,Yuqing He,Jiashuo Zhang,Minxian Wang,Chengzhi Liang,Lei Wang. 2024

[14]The Exserohilum turcicum effector EtEC81 reprograms alternative splicing in maize and activates immunity. Haiyue Yu,Xuetao Shi,Na Ning,Hongliang Wu,Jie Mei,Xiaoyu Gu,Hongchun Ruan,Mingcai Zhang,Zhiqiang Li,Shoucai Ma,Wende Liu. 2025

[15]A rhizobacterium-secreted protein induces lateral root development through the IAA34-PUCHI pathway. Yansong Fu,Yunpeng Liu,Yu Chen,Jintao Xiao,Yuanming Xie,Youzhi Miao,Zhihui Xu,Nan Zhang,Weibing Xun,Wei Xuan,Qirong Shen,Ruifu Zhang. 2025

[16]Time-resolved single-cell atlas identifies the spatiotemporal transcription dynamics in vernalization response in Brassica rapa. Zhicheng Zhang,Xu Cai,Jianli Liang,Jiahe Liu,Jing Guo,Wencai Yang,Xiaowu Wang,Jian Wu. 2025

[17]Pseudomonas syringae lytic transglycosylase HrpH interacts with host ubiquitin ligase ATL2 to modulate plant immunity. Jun Zhou Li,Yi Lin Gu,Wei Zhang,Shen Cong,Ruo Na Wang,Yi Nan Ma,Ya Jin,Hai Lei Wei. 2025

[18]Efficient site-specific integration of kilobase-length DNA fragments in plant cells via Kp03 recombinase. Daqi Yan,Yanyan Meng,Nan Zhang,Yali Zhao,Conghui Ning,Lina Zhu,Yuntong Liu,Jing Wang,Chunyu Li,Xuehong Shen,Dan Yang,Tianyu Zhang,Yang Liu,Sujie Zhang,Jingqi Du,Huanbin Zhou,Yanlin Liu,Haodong Chen,Tongda Xu,Xiaoyue Zhu,Mingzhang Wen,Yan Xiong. 2025

[19]Genetic diversity and differentiation of Acanthoscelides obtectus Say (Coleoptera: Bruchidae) populations in China. Duan, Canxing,Zhu, Zhendong,Wang, Xiaoming,Li, Wanchang,Bao, Shiying.

[20]Microsatellite-Based Genetic Differentiation and Phylogeny of Sheep Breeds in Mongolia Sheep Group of China. Sun Wei,Chang Hong,Liao Xin-jun,Hassan, Musa Hussein,Chu Ming-xing,James, Kija. 2011

作者其他论文 更多>>