Whole-Genome Identification and Analysis of Multiple Gene Families Reveal Candidate Genes for Theasaponin Biosynthesis in Camellia oleifera
文献类型: 外文期刊
作者: Yang, Liying 1 ; Gu, Yiyang 1 ; Zhou, Junqin 1 ; Yuan, Ping 2 ; Jiang, Nan 3 ; Wu, Zelong 1 ; Tan, Xiaofeng 1 ;
作者机构: 1.Cent South Univ Forestry & Technol, Key Lab Cultivat & Protect Nonwood Forest Trees, Minist Educ, Changsha 410004, Peoples R China
2.Hunan Acad Agr Sci, Hunan Hort Res Inst, Changsha 410125, Peoples R China
3.Hunan Univ Technol, Sch Packing & Mat Engn, Zhuzhou 412000, Peoples R China
关键词: Camellia oleifera; theasaponin; triterpenoid saponin; biosynthesis; regulation
期刊名称:INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES ( 影响因子:6.208; 五年影响因子:6.628 )
ISSN:
年卷期: 2022 年 23 卷 12 期
页码:
收录情况: SCI
摘要: Camellia oleifera is an economically important oilseed tree. Seed meals of C. oleifera have a long history of use as biocontrol agents in shrimp farming and as cleaning agents in peoples' daily lives due to the presence of theasaponins, the triterpene saponins from the genus Camellia. To characterize the biosynthetic pathway of theasaponins in C. oleifera, members of gene families involved in triterpenoid biosynthetic pathways were identified and subjected to phylogenetic analysis with corresponding members in Arabidopsis thaliana, Camellia sinensis, Actinidia chinensis, Panax ginseng, and Medicago truncatula. In total, 143 triterpenoid backbone biosynthetic genes, 1169 CYP450s, and 1019 UGTs were identified in C. oleifera. The expression profiles of triterpenoid backbone biosynthetic genes were analyzed in different tissue and seed developmental stages of C. oleifera. The results suggested that MVA is the main pathway for triterpenoid backbone biosynthesis. Moreover, the candidate genes for theasaponin biosynthesis were identified by WGCNA and qRT-PCR analysis; these included 11 CYP450s, 14 UGTs, and eight transcription factors. Our results provide valuable information for further research investigating the biosynthetic and regulatory network of theasaponins.
- 相关文献
作者其他论文 更多>>
-
Inhibitory mechanisms of cinnamic acid on the growth of Geotrichum citri-aurantii
作者:Cheng, Xiaomei;Zhu, Xiangrong;Ding, Shenghua;Shan, Yang;Cheng, Xiaomei;Zhu, Xiangrong;Ding, Shenghua;Shan, Yang;Cheng, Xiaomei;Yang, Yu;Yuan, Ping;Gong, Biya
关键词:Cinnamic acid; Geotrichum citri-aurantii; Citrus fruit; Membrane integrity; Inhibitory mechanisms
-
Engineering of rice varieties with enhanced resistances to both blast and bacterial blight diseases via CRISPR/Cas9
作者:Zhou, Yanbiao;Xu, Shichong;Jiang, Nan;Zhao, Xinhui;Bai, Zhenan;Tang, Qianying;Lv, Chao;Wang, Kai;Hu, Xiaochun;Yang, Yuanzhu;Zhou, Yanbiao;Xu, Shichong;Lv, Chao;Yang, Yuanzhu;Zhao, Xinhui;Liu, Jinling;Yao, Wei;Yang, Yuanzhu;Xiao, Gui;Yang, Yuanzhu;Tan, Junjie;Yang, Yuanzhu
关键词:rice; TGMS; CRISPR; Cas9; rice blast; bacterial blight
-
Transcriptome profiling of two super hybrid rice provides insights into the genetic basis of heterosis
作者:Fu, Jun;Yan, Tianze;Li, Yanfeng;Jiang, Nan;Zhou, Yanbiao;Zhou, Qunfeng;Qin, Peng;Fu, Chenjian;Lin, Haiyan;Zhong, Jing;Wang, Kai;Yang, Yuanzhu;Zhang, Yilin;Han, Xue;Lin, Zechuan;He, Hang;Zhang, Yilin;Han, Xue;Lin, Zechuan;He, Hang;Wang, Fei;Wang, Kai;Yang, Yuanzhu;Wang, Kai;Yang, Yuanzhu
关键词:Heterosis; Transcriptome; Hybrid-rice; Allele-specific expression
-
Genome-wide association mapping for resistance to bacterial blight and bacterial leaf streak in rice
作者:Jiang, Nan;Liang, Yi;Liu, Xionglun;Peng, Junhua;Jiang, Nan;Liang, Yi;Liu, Xionglun;Peng, Junhua;Jiang, Nan;Zeng, Qin;Liang, Yi;Shi, Yanlong;Li, Zhouwei;He, Zhizhou;Wu, Yuntian;Long, Yu;Peng, Junhua;Jiang, Nan;Fu, Jun;Wang, Kai;Yang, Yuanzhu;Xiao, Youlun
关键词:Rice; Bacterial blight; Bacterial leaf streak; Disease resistance; GWAS; Candidate genes
-
Breeding a series of new rice restorer lines with blast resistance and low-to-intermediate apparent amylose contents by integrating marker-assisted and phenotypic selection
作者:Qin, Peng;Jiang, Nan;Deng, Zhao;Chen, Sheyuan;Yang, Yuanzhu;Qin, Peng;Jiang, Nan;Hu, Xiaochun;Zhu, Yuxuan;Deng, Zhao;Bai, Zhenan;Fu, Jun;Zhang, Xuanwen;Wang, Kai;Yang, Yuanzhu;Zhu, Yuxuan;Wang, Kai;Yang, Yuanzhu;Wang, Kai;Yang, Yuanzhu
关键词:amylose content; blast resistance; hybrid rice; marker-assisted selection; phenotypic selection; restorer line
-
Identification of the blast resistance gene Picl(t) from Chaling common wild rice (Oryza rufipogon Griff.)
作者:Zheng, Chuanqin;Jiang, Nan;Zhao, Xinhui;Yan, Tianze;Fu, Jun;Li, Yanfeng;Wu, Zhongxiu;Hu, Xiaochun;Bai, Zhenan;Liu, Tiangang;Zhou, Yanbiao;Wang, Kai;Yang, Yuanzhu;Zheng, Chuanqin;Wu, Zhongxiu;Chen, Liangbi;Wang, Kai;Yang, Yuanzhu;Zhao, Xinhui;Yang, Yuanzhu;Xiao, Gui;Wang, Kai;Yang, Yuanzhu
关键词:BSA-seq; Chaling common wild rice; RCA; resistance gene; rice blast
-
A novel single-base mutation in CaBRI1 confers dwarf phenotype and brassinosteroid accumulation in pepper
作者:Yang, Bozhi;Zou, Xuexiao;Yang, Bozhi;Zhou, Shudong;Ou, Lijun;Liu, Feng;Yang, Liying;Zheng, Jingyuan;Chen, Wenchao;Zhang, Zhuqing;Yang, Sha;Ma, Yanqing;Zou, Xuexiao
关键词:Pepper; Dwarf mutant; Brassinosteroid; CaBRI1