数字农科院2.0

Functional analyses of an E3 ligase gene AIP2 from wheat in Arabidopsis revealed its roles in seed germination and pre-harvest sprouting

文献类型： 外文期刊

作者： Gao, Dong-Yao;Xu, Zhao-Shi;He, Yi;Sun, Yong-Wei;Ma, You-Zhi;Xia, Lan-Qin;Gao, Dong-Yao

作者机构：

关键词： ABA responsiveness;AIP2;Arabidopsis;E3 ligase;functional analysis;pre-harvest sprouting;Triticum aestivum L

期刊名称： JOURNAL OF INTEGRATIVE PLANT BIOLOGY

ISSN： 1672-9072

年卷期： 2014 年 56 卷 5 期

页码：

收录情况： SCI

摘要： Pre-harvest sprouting (PHS) seriously affects wheat yield and quality of the grain. ABI3 is a key factor in the activation of seed development and repression of germination in Arabidopsis. An ABI3-interacting protein (AIP2) could polyubiquitinate ABI3, impair seed dormancy and promote seed germination in Arabidopsis. In this study, two wheat AIP2 genes, TaAIP2A and TaAIP2B, were isolated. Subcellular localization assay and yeast two-hybrid analysis revealed that TaAIP2A and TaAIP2B may function through interaction with wheat Viviporous-1 (TaVp1). The transcripts TaAIP2A and TaAIP2B were more abundant in wheat PHS susceptible cultivars than that of resistant ones, and decreased gradually following seed development. Expression of TaAIP2A and TaAIP2B in Arabidopsis aip2-1 mutant lines resulted in earlier flowering, promotion of seed germination, and reduced ABA sensitivity, respectively, somehow mimicking the phenotype of the wild type, with TaAIP2B having a stronger role in these aspects. Furthermore, the expression of upstream genes ABI1 and ABI2 were upregulated, whereas that of downstream genes ABI3 and ABI5 were downregulated in both TaAIP2A and TaAIP2B complemented lines upon ABA treatment. These results suggested that wheat AIP2s could negatively regulate the ABA signaling pathway and play important roles in seed germination, and thus wheat PHS resistance finally.

分类号：

  • 相关文献

[1]Exploiting the diversity of Viviparous-1 gene associated with pre-harvest sprouting tolerance in European wheat varieties. Xia, L. Q.,Roeder, M. S.,Xia, L. Q.,He, Z. H.,Yang, Y.,Ganal, M. W.,Shewry, P. R.. 2008

[2]Identification of major loci for seed dormancy at different post-ripening stages after harvest and validation of a novel locus on chromosome 2AL in common wheat. Zhu, Yu-Lei,Wang, Sheng-Xing,Zhang, Hai-Ping,Zhao, Liang-Xia,Wu, Zeng-Yun,Jiang, Hao,Cao, Jia-Jia,Liu, Kai,Qin, Meng,Lu, Jie,Sun, Gen-Lou,Xia, Xian-Chun,Chang, Cheng,Ma, Chuan-Xi,Zhu, Yu-Lei,Wang, Sheng-Xing,Zhang, Hai-Ping,Zhao, Liang-Xia,Wu, Zeng-Yun,Jiang, Hao,Cao, Jia-Jia,Liu, Kai,Qin, Meng,Lu, Jie,Sun, Gen-Lou,Xia, Xian-Chun,Chang, Cheng,Ma, Chuan-Xi,Sun, Gen-Lou,Xia, Xian-Chun.

[3]QTL mapping for pre-harvest sprouting in a recombinant inbred line population of elite wheat varieties Zhongmai 578 and Jimai 22. Shawai, Rabiu Sani,Liu, Dan,Li, Lingli,Chen, Tiantian,Li, Ming,Cao, Shuanghe,Xia, Xianchun,Liu, Jindong,He, Zhonghu,Zhang, Yong. 2023

[4]四种甘蓝雄性不育类型基因芯片表达谱分析. 康俊根,王晓武,方智远. 2007

[5]Crystal structure of rice APIP6 reveals a new dimerization mode of RING-type E3 ligases that facilities the construction of its working model. Yangyang Zheng,Xin Zhang,Yang Liu,Tongtong Zhu,Xuefeng Wu,Yuese Ning,Junfeng Liu,Dongli Wang. 2023

[6]Ubiquitin Proteins and the Orchestration of Transcription Factors Activity. Yuqi He,Kaixuan Zhang,Milen I. Georgiev,Meiliang Zhou. 2021

[7]A Phosphate-Starvation Induced Ring-Type E3 L.igase Maintains Phosphate Homeostasis P artially Through Osspx2 In Rice. Yang, J, Xie, MY, Wang, L, Yang, ZL, Tian, ZH, Wang, ZY, Xu, JM, Liu, BH, Deng, LW, Mao, CZ, Lin, HH. 2018

[8]An ORFeome of rice E3 ubiquitin ligases for global analysis of the ubiquitination interactome. Ruyi Wang,Xiaoman You,Chongyang Zhang,Hong Fang,Min Wang,Fan Zhang,Houxiang Kang,Xiao Xu,Zheng Liu,Jiyang Wang,Qingzhen Zhao,Xuli Wang,Zeyun Hao,Feng He,Hui Tao,Debao Wang,Jisong Wang,Liang Fang,Mengchao Qin,Tianxiao Zhao,Pingping Zhan. 2022

[9]TaGW2L, a GW2-like RING finger E3 ligase, positively regulates heading date in common wheat (Triticum aestivum L.). Zhang, Daijing,Zhang, Xiaoxu,Xu, Wu,Hu, Tingting,Ma, Jianhui,Zhang, Youfu,Hou, Jian,Hao, Chenyang,Zhang, Xueyong,Li, Tian. 2022

[10]RNF144B negatively regulates antiviral immunity by targeting MDA5 for autophagic degradation. Li, Guoxiu,Zhang, Jing,Zhao, Zhixun,Wang, Jian,Li, Jiaoyang,Xu, Weihong,Cui, Zhanding,Sun, Pu,Yuan, Hong,Wang, Tao,Li, Kun,Bai, Xingwen,Ma, Xueqing,Li, Pinghua,Fu, Yuanfang,Cao, Yimei,Bao, Huifang,Li, Dong,Liu, Zaixin,Zhu, Ning,Tang, Lijie,Lu, Zengjun. 2024

[11]Rice stripe virus nonstructural protein 3 suppresses plant defence responses mediated by the MEL-SHMT1 module. Wang, Kun,Fu, Shuai,Wu, Liang,Wu, Jianxiang,Wang, Yaqin,Xu, Yi,Zhou, Xueping. 2023

[12]The Effects Of Field Pre-Harvest S.prouting On The Morphological S tructure And Physicochemical Properties Of Rice (Oryza Sativa L.) Starch. Dai, Qigen,Guo, Baowei,Huo, Zhongyang,Zhu, Dawei,Zhang, Hongcheng,Xu, Ke,Wei, Haiyan,Qian, Zihui. 2019

[13]Mapping quantitative trait loci for pre-harvest sprouting resistance in white-grained winter wheat line CA 0431. Miao, X. L.,Zhang, Y. J.,Xia, X. C.,He, Z. H.,Zhang, Y.,Yan, J.,Chen, X. M.,He, Z. H.. 2013

[14]Integration of marker-assisted selection for resistance to pre-harvest sprouting with selection for grain-filling rate in breeding of white-kernelled wheat for the Chinese environment. Xiao, Shi-He,You, Guang-Xia,Zhang, Xiu-Ying,Yan, Chang-Sheng,Chen, Xu,Zhang, Hai-Ping. 2012

[15]Characterization of the rich haplotypes of Viviparous-1A in Chinese wheats and development of a novel sequence-tagged site marker for pre-harvest sprouting resistance. Yang, Y.,Liu, S. X.,Sun, Y. Q.,Meng, J. Y.,Zhang, C. L.,Xia, L. Q.,Zhang, C. L.. 2014

[16]What can the Viviparous-1 gene tell us about wheat pre-harvest sprouting?. Xia, L. Q.,Yang, Y.,Ma, Y. Z.,Chen, X. M.,He, Z. H.,Roeder, M. S.,Jones, H. D.,Shewry, P. R.. 2009

[17]Characterization of DFR allelic variations and their associations with pre-harvest sprouting resistance in a set of red-grained Chinese wheat germplasm. Bi, H. H.,Sun, Y. W.,Xiao, Y. G.,Xia, L. Q.. 2014

[18]Isolation and characterization of Viviparous-1 haplotypes in wheat related species. Sun, Y. W.,Xia, L. Q.,Yang, Y.,Shewry, P. R.,Jones, H. D.. 2012

[19]Mutations of genes in synthesis of the carotenoid precursors of ABA lead to pre-harvest sprouting and photo-oxidation in rice. Fang, Jun,Chai, Chenglin,Li, Chunlai,Tang, Jiuyou,Huang, Zejun,Guo, Xiaoli,Sun, Changhui,Liu, Min,Wang, Yiqin,Cheng, Zhukuan,Chu, Chengcai,Fang, Jun,Chai, Chenglin,Li, Chunlai,Tang, Jiuyou,Huang, Zejun,Guo, Xiaoli,Sun, Changhui,Liu, Min,Wang, Yiqin,Cheng, Zhukuan,Chu, Chengcai,Fang, Jun,Chai, Chenglin,Li, Chunlai,Tang, Jiuyou,Huang, Zejun,Guo, Xiaoli,Qian, Qian,Sun, Lei,Zhang, Yan,Lu, Qingtao,Lu, Congming,Han, Bin,Chen, Fan.

[20]Haplotype analysis of Viviparous-1 gene in CIMMYT elite bread wheat germplasm. Sun, Y. W.,Li, S. M.,Chen, X. M.,Xia, L. Q.,Jones, H. D.,Shewry, P. R.,Yang, Y.,Dreisigacker, S..

作者其他论文 更多>>