Isolation, structural analysis, and expression characteristics of the maize (Zea mays L.) hexokinase gene family
文献类型: 外文期刊
第一作者: Zhang, Zhongbao
作者: Zhang, Zhongbao;Zhang, Jiewei;Chen, Yajuan;Li, Ruifen;Wang, Hongzhi;Ding, Liping;Wei, Jianhua;Zhang, Zhongbao;Zhang, Jiewei;Chen, Yajuan;Li, Ruifen;Wang, Hongzhi;Ding, Liping;Wei, Jianhua
作者机构:
关键词: Maize;Abiotic stress;Hexokinase;Expression behavior;Cis-elements
期刊名称:MOLECULAR BIOLOGY REPORTS ( 影响因子:2.316; 五年影响因子:2.357 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Hexokinases (HXKs, EC 2.7.1.1) play important roles in metabolism, glucose (Glc) signaling, and phosphorylation of Glc and fructose and are ubiquitous in all organisms. Despite their physiological importance, the maize HXK (ZmHXK) genes have not been analyzed systematically. We isolated and characterized nine members of the ZmHXK gene family which were distributed on 3 of the 10 maize chromosomes. A multiple sequence alignment and motif analysis revealed that the maize ZmHXK proteins share three conserved domains. Phylogenetic analysis revealed that the ZmHXK family can be divided into four subfamilies. We identified putative cis-elements in the ZmHXK promoter sequences potentially involved in phytohormone and abiotic stress responses, sugar repression, light and circadian rhythm regulation, Ca2+ responses, seed development and germination, and CO2-responsive transcriptional activation. To study the functions of maize HXK isoforms, we characterized the expression of the ZmHXK5 and ZmHXK6 genes, which are evolutionarily related to the OsHXK5 and OsHXK6 genes from rice. Analysis of tissue-specific expression patterns using quantitative real time-PCR showed that ZmHXK5 was highly expressed in tassels, while ZmHXK6 was expressed in both tassels and leaves. ZmHXK5 and ZmHXK6 expression levels were upregulated by phytohormones and by abiotic stress.
分类号: Q7
- 相关文献
作者其他论文 更多>>
-
Identifying resistant mutations in the herbicide target site of the plant 4-hydroxyphenylpyruvate dioxygenase
作者:Wang, Mugui;Xue, Li;Zhu, Jian-Kang;Wang, Mugui;Xue, Li;Zhu, Jian-Kang;Wang, Mugui;Zhong, Yingli;He, Yuxin;Xie, Jiyong;Wang, Yingying;Zinta, Gaurav;Verma, Vipasha;Wang, Hongzhi;Mao, Yanfei;Wang, Mugui;Zhong, Yingli;He, Yuxin;Xie, Jiyong;Wang, Yingying;Zinta, Gaurav;Verma, Vipasha;Wang, Hongzhi;Mao, Yanfei;Zhong, Yingli;He, Yuxin;Xie, Jiyong;Wang, Yingying;Wang, Hongzhi;Xie, Hongtao;Wang, Xin;Zhu, Jian-Kang;Zhu, Jian-Kang
关键词:herbicide-resistant; HPPD; base editing; target-site-resistance; artificial gene evolve
-
Genome and transcriptome analysis of the lignite-degrading Trichoderma cf. simile WF8 strain highlights potential degradation mechanisms
作者:Yao, Jinghua;Chen, Yajuan;Zhuo, Deyu;Xu, Baichao;Yan, Congwei;Li, Wanrong;Xiao, Lei;Chen, Yajuan;Zhuo, Deyu;Chen, Siqiao;Xu, Baichao;Yan, Congwei;Li, Wanrong;Feng, Hui;Deng, Sheng;Wei, Lihui;Daly, Paul;Chen, Siqiao;Chen, Siqiao;Cai, Feng M.;Steindorff, Andrei S.;Druzhinina, Irina S.
关键词:Lignite biodegradation; Trichoderma; Polyaromatic compounds; Comparative genomics
-
Insights into Molecular Mechanism of Secondary Xylem Rapid Growth in Salix psammophila
作者:Qiao, Hongxia;Wei, Dongshan;Li, Yingjie;Chao, Kairui;Yang, Haifeng;Qiao, Hongxia;Wang, Yunhan;Liu, Guiming;Zhang, Jiewei;Qiao, Hongxia;Wang, Yunhan;Liu, Guiming;Zhang, Jiewei;Wang, Yunhan;Shi, Lin;Wang, Ruiping;Yang, Yeru;Jia, Li;Yu, Fengqiang
关键词:
Salix psammophila ; secondary growth; secondary xylem; lignin; caffeoyl shikimate esterase -
The TIFY transcription factor ZmJAZ13 enhances plant tolerance to drought and salt stress by interacting with ZmbHLH161 and ZmA0A1D6GLB9
作者:Zhang, Shipeng;Lu, Yuncai;Zhang, Shipeng;Zheng, Dengyu;Gao, Yuqi;She, Meng;Wu, Zhongyi;Zhang, Zhongbao;Gao, Yuqi
关键词:Maize; ZmJAZ13; Drought stress; Salt stress; Response to adversity
-
Early life imidacloprid and copper exposure affects the gut microbiome, metabolism, and learning ability of honey bees (Apis mellifera)
作者:Li, Xijie;Deng, Yi;Qian, Kai;Li, Xijie;Deng, Yi;Qian, Kai;Li, Xijie;Tang, Qihe;Pang, Yantao;Li, Dan;Chen, Yajuan;Fang, Richan;Zhang, Jun;Zhao, Chonghui;Li, Junjie;Guo, Jun;Hou, Mengshang;Chen, Yuan;Zhao, Yazhou
关键词:Apis mellifera; Imidacloprid; Copper; Learning ability; Gut microbiota; Non-targeted metabolomics
-
Transcriptomic analysis revealed ferroptosis in ducklings with splenic necrosis induced by NDRV infection
作者:Wang, Hongzhi;Jiang, Chenchen;Xu, Boyi;Lei, Di;Fang, Rendong;Tang, Yi
关键词:Novel duck orthoreovirus; splenic necrosis; macrophage; transcriptome; ferroptosis
-
High-efficient molecular detection system termed RAA-based CRISPR-Cas13a for novel duck orthoreovirus
作者:Jiang, Chenchen;Lei, Di;Xu, Boyi;Fang, Rendong;Wang, Hongzhi;Tang, Yi;Wang, Zhouyuan
关键词:Novel duck orthoreovirus; Recombinase aided amplification; CRISPR-Cas13a; Detection; Novel duck orthoreovirus; Recombinase aided amplification; CRISPR-Cas13a; Detection