Genome-Wide Identification and Characterization of the JAZ Gene Family in Rubber Tree (Hevea brasiliensis)
文献类型： 外文期刊
作者： Chao, Jinquan 1 ; Zhao, Yue 2 ; Jin, Jie 3 ; Wu, Shaohua 1 ; Deng, Xiaomin 1 ; Chen, Yueyi 1 ; Tian, Wei-Min 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci, Rubber Reseerch Inst, Minist Agr, Key Lab Biol & Genet Resources Rubber Tree,State, Haikou, Peoples R China
2.China Agr Univ, Coll Agron & Biotechnol, Beijing, Peoples R China
3.Next Biosci Co Ltd, Wuhan, Hubei, Peoples R China
关键词： Hevea brasiliensis Muchll. Arg.; natural rubber biosynthesis; JAZ identification; laticifer differentiation; vascular cambium region
期刊名称：FRONTIERS IN GENETICS （ 影响因子：4.599； 五年影响因子：4.888 ）
ISSN： 1664-8021
年卷期： 2019 年 10 卷
页码：
收录情况： SCI
摘要： Jasmonate signaling plays a vital role in the regulation of secondary laticifer differentiation and natural rubber biosynthesis in Hevea brasiliensis. Jasmonate ZIM-domain (JAZ) proteins are the master regulators of jasmonate signaling. Although several JAZs have been reported in the laticifer cells of H. brasiliensis, the genome-wide screening of HbJAZ members has not yet been explored. In the present study, 18 HbJAZs were identified based on the recent H. brasiliensis genome. Phylogenetic construction revealed that the HbJAZs were clustered into five subgroups and that members within the same subgroup shared highly conserved gene structures and protein motifs. Cis-element analysis of HbJAZ promoters suggested the presence of hormone, stress and development-related cis-elements. HbJAZ1.0, HbJAZ2.0, and HbJAZ5.0 interacted with CORONATINE INSENSITIVE1 (COl1) in the presence of coronatine (COR, a JA mimic). HbJAZ1.0, HbJAZ2.0, HbJAZ5.0, and HbJAZ12.0 could also interact with each other. Of the 18 HbJAZs, transcripts of 15 HbJAZs were present in the vascular cambium region except for that of HbJAZ7.0, HbJAZ8.0d, and HbJAZ13.0. Fourteen of the 15 HbJAZs were significantly up-regulated upon COR treatment. The transcripts of three genes that were absent from vascular cambium region were also absent from the latex. Among the 15 HbJAZs in the latex, the expression patterns of 13 HbJAZs were different between the tapping and ethrel treatments. Eight of the 14 COR-up-regulated HbJAZs in the vascular cambium region were also activated by tapping in latex. Of the eight tapping-activated HbJAZs, 5 HbJAZs were repressed by ethrel application. Based on the computational analyses and gene expression patterns described in this study, the HbJAZ5.0 and HbJAZ10.0b may be associated with laticifer differentiation while the HbJAZ8.0b is a negative regulator for natural rubber biosynthesis in H. brasiliensis.
- 相关文献
作者其他论文 更多>>
-
Genome-wide identification of the regulatory network of mitogen-activated protein kinase signaling cascades gene families in Hevea Brasiliensis
作者：Huang, Xiaojuan;Sun, Manman;Quan, Lin;Liao, Hongze;Huang, Xiaojuan;Sun, Manman;Du, Xiaoyu;Chao, Jinquan;Deng, Xiaomin;Chao, Jinquan;Deng, Xiaomin
关键词：MPK cascade;
Hevea brasiliensis ; Kinases; Gene family -
Genome-Wide Identification of Rubber Tree LRR-RLK Genes and Functional Characterization of HbPSKR2 (HbLRR-RLK174)
作者：Du, Xiaoyu;Wu, Shaohua;Deng, Xiaomin;Yang, Shuguang;Shi, Minjing;Chao, Jinquan;Du, Xiaoyu;Jin, Jie;Wu, Shaohua;Deng, Xiaomin;Chao, Jinquan
关键词：
Hevea brasiliensis ; gene family; LRR-RLK; HbPSKR2; functional complementation -
The targeted metabolomic profile of laticifers in rubber tree
作者：Deng, Xiaomin;Yang, Shuguang;Zeng, Xia;Shi, Minjing;Wu, Shaohua;Chao, Jinquan;Deng, Xiaomin;Zeng, Xia;Wu, Shaohua;Chao, Jinquan;Gao, Qiang;Chen, Yanling;Tian, Weimin;Wang, Xuchu
关键词：
-
Complete pathway elucidation and heterologous reconstitution of (+)-nootkatone biosynthesis from Alpinia oxyphylla
作者：Deng, Xiaomin;Deng, Xiaomin;Liu, Tiangang;Lu, Li;Deng, Xiaomin;Duan, Jingyu;Chen, Fangfang;Zhi, Yao;Huang, Minjian;Cheng, Weijia;Dou, Yujie;Kuang, Zhaolin;Huang, Yanglei;Bian, Guangkai;Deng, Zixin;Liu, Tiangang;Lu, Li;Ye, Ziling;Huang, Man;Liu, Tiangang;Liu, Tiangang;Lu, Li
关键词：Alpinia oxyphylla; (+)-nootkatone; plant specialised metabolic pathway; Saccharomyces cerevisiae; sesquiterpenoid biosynthesis; (+)-valencene
-
Genomic insight into domestication of rubber tree
作者：Chao, Jinquan;Wu, Shaohua;Shi, Minjing;Yang, Shuguang;Zhang, Shixin;Deng, Xiaomin;Gao, Xinsheng;Zhang, Xiaofei;Hu, Yanshi;Zeng, Xia;Li, Weiguo;Tian, Wei-Min;Chao, Jinquan;Wu, Shaohua;Shi, Minjing;Yang, Shuguang;Zhang, Shixin;Deng, Xiaomin;Huang, Xiao;Gao, Xinsheng;Zhang, Xiaofei;Hu, Yanshi;Zeng, Xia;Li, Weiguo;Wu, Jilin;Hao, Bingzhong;Tian, Wei-Min;Chao, Jinquan;Wu, Shaohua;Shi, Minjing;Yang, Shuguang;Zhang, Shixin;Li, Yan;Deng, Xiaomin;Huang, Xiao;Gao, Xinsheng;Zhang, Xiaofei;Hu, Yanshi;Zeng, Xia;Li, Weiguo;Wu, Jilin;Hao, Bingzhong;Tian, Wei-Min;Xu, Xia;Du, Huilong;Fan, Xiuli;Hai, Chunyan;Kou, Liquan;Yu, Hong;Li, Jiayang;Liang, Chengzhi;Gao, Qiang;Zhang, Liangsheng;Gao, Qiang;Du, Huilong;Du, Huilong;Fan, Xiuli;Hai, Chunyan;Li, Jiayang;Liang, Chengzhi;Gao, Bin;Guo, Dong;Peng, Shiqing;Zhang, Jiao;Wang, Zhiwei;Li, Yan;Xue, Wenbo;Xu, Jiang;Wang, Xuchu;Li, Jiayang
关键词：
-
TCOD: an integrated resource for tropical crops
作者：Kang, Hailong;Huang, Tianhao;Duan, Guangya;Meng, Yuyan;Chen, Xiaoning;Tang, Bixia;Wang, Zhonghuang;Zhu, Junwei;Du, Zhenglin;Sun, Yanlin;Zhang, Sisi;Xiao, Jingfa;Zhao, Wenming;Kang, Hailong;Huang, Tianhao;Duan, Guangya;Meng, Yuyan;Chen, Xiaoning;Tang, Bixia;Wang, Zhonghuang;Zhu, Junwei;Du, Zhenglin;Sun, Yanlin;Zhang, Sisi;Xiao, Jingfa;Zhao, Wenming;Kang, Hailong;Huang, Tianhao;Duan, Guangya;Meng, Yuyan;Chen, Xiaoning;Tang, Bixia;Wang, Zhonghuang;Zhu, Junwei;Du, Zhenglin;Sun, Yanlin;Zhang, Sisi;Xiao, Jingfa;Zhao, Wenming;He, Shuang;Xia, Zhiqiang;Wang, Wenquan;Kang, Hailong;Huang, Tianhao;Duan, Guangya;Meng, Yuyan;Chen, Xiaoning;Wang, Zhonghuang;Xiao, Jingfa;Zhao, Wenming;Zhou, Xincheng;Chao, Jinquan;Tian, Weimin
关键词：
-
Differential miRNA expression profiling reveals a correlation between hbr-miR156 and laticifer differentiation in rubber trees
作者：Wu, Shaohua;Zhang, Shixin;Chao, Jinquan;Li, Yan;Yang, Shuguang;Deng, Xiaomin;Shi, Minjing;Tian, Wei-Min
关键词：Small RNA deep sequencing; Laticifer differentiation; Vascular cambia; miRNA; miR156
