Gene cloning of ZmMYB59 transcription factor in maize and its expression during seed germination in response to deep-sowing and exogenous hormones

文献类型： 外文期刊

第一作者： Du, Longgang

作者： Du, Longgang;Jiang, Hongye;Zhao, Guangwu;Ren, Jingyu

作者机构：

关键词： deep-sowing;exogenous hormone;Maize;seed germination;ZmMYB59 transcription factor

期刊名称：PLANT BREEDING （ 影响因子：1.832； 五年影响因子：1.956 ）

ISSN： 0179-9541

年卷期： 2017 年 136 卷 6 期

页码：

收录情况： SCI

摘要： Discovering the key genes responsible for deep-sowing germination is very meaningful to cultivate maize varieties with strong germination ability in soil. In this study, ZmMYB59 gene whose functions remain unknown was successfully cloned. Subcellular localization showed that ZmMYB59 was localized in the nucleus. By analysing cis-acting elements of its promoter sequence, many elements of MYB binding domain responsive to hormones (particularly gibberellin, GA) were found. On this basis, ZmMYB59 expression in different sowing depths, germination stages, tissues and treatments was analysed by real-time PCR. ZmMYB59 expression levels in embryos or seedlings were significantly decreased with the increase in sowing depth at 2days or 4days after sowing (DAS). Further analysis showed that its expression in mesocotyls was also significantly downregulated with the increase in sowing depth at both 6 DAS and 8 DAS. Similarly, seed soaking with 10(-5)M GA(3) inhibited ZmMYB59 expression in mesocotyls at 3 DAS. These results suggest that ZmMYB59 may play a negative regulatory role in seed germination in deep soil and the regulation is involved in GA signalling pathway.

分类号：

  • 相关文献

[1]Quantitative Trait Locus Analysis for Deep-Sowing Germination Ability in the Maize IBM Syn10 DH Population. Liu, Hongjun,Zhang, Lin,Zeng, Xing,Wang, Jiechen,Li, Changsheng,Xie, Shupeng,Zhang, Yongzhong,Liu, Sisi,Hu, Songlin,Lee, Michael,Lubberstedt, Thomas,Wang, Jianhua,Zhao, Guangwu. 2017

[2]Morphological characters, inheritance and response to exogenous hormones of a cotton super-dwarf mutant of Gossypium hirsutum. Sun, J. -L.,Jia, Y. -H.,Wang, J.,Du, X. -M.,Zhang, C.,Xu, Z. -J..

[3]QTL mapping of coleorhiza length in maize (Zea mays L.) under two germination environmental conditions. Jiang, Xuwen,Tian, Baohua,Zhang, Weimin,Wang, Guoying,Wang, Jianhua,Jiang, Xuwen,Tian, Baohua,Zhang, Weimin,Wang, Guoying,Wang, Jianhua,Wang, Guoying. 2011

[4]Roles of plant growth regulators on yield, grain qualities and antioxidant enzyme activities in super hybrid rice (Oryza sativa L.). Pan, Shenggang,Rasul, Fahd,Li, Wu,Tian, Hua,Mo, Zhaowen,Duan, Meiyang,Tang, Xiangru,Pan, Shenggang,Tian, Hua,Mo, Zhaowen,Duan, Meiyang,Tang, Xiangru,Rasul, Fahd,Li, Wu. 2013

[5]Expression of a rice gene OsNOA1 re-establishes nitric oxide synthesis and stress-related gene expression for salt tolerance in Arabidopsis nitric oxide-associated 1 mutant Atnoa1. Qiao, Weihua,Yu, Liang,Fan, Liu-Min,Xiao, Shouhua.

[6]Involvement of Polyamine Oxidase-Produced Hydrogen Peroxide during Coleorhiza-Limited Germination of Rice Seeds. Chen, Bing-Xian,Li, Wen-Yan,Gao, Yin-Tao,Chen, Zhong-Jian,Zhang, Wei-Na,Liu, Qin-Jian,Chen, Zhuang,Liu, Jun. 2016

[7]Reactive Oxygen Species Generated by NADPH Oxidases Promote Radicle Protrusion and Root Elongation during Rice Seed Germination. Li, Wen-Yan,Chen, Bing-Xian,Chen, Zhong-Jian,Gao, Yin-Tao,Chen, Zhuang,Liu, Jun. 2017

[8]DYNAMICS OF SEED GERMINATION, SEEDLING GROWTH AND PHYSIOLOGICAL RESPONSES OF SWEET CORN UNDER PEG-INDUCED WATER STRESS. Li, Wu,Zhang, Xiaolan,Suo, Haicui,Li, Gaoke,Li, Wu,Zhang, Xiaolan,Suo, Haicui,Li, Gaoke,Li, Wu,Suo, Haicui,Ashraf, Umair,Mo, Zhaowen. 2017

[9]Enhancement of Salinity Tolerance during Rice Seed Germination by Presoaking with Hemoglobin. Xu, Sheng,Hu, Bing,He, Ziyi,Ma, Fei,Feng, Jianfei,Shen, Wenbiao,Yang, Jie. 2011

[10]Variation in temperature requirements for germination and early seedling root development in Chamaecrista rotundifolia and three allied species. Xu, MG,McDonald, CK,Liu, CJ,Hacker, JB. 2000

[11]Phenotypic and genotypic changes in rapeseed after 18 years of storage and regeneration. Wu, XM,Wu, NF,Qian, XZ,Li, RG,Huang, FH,Zhu, L. 1998

[12]TaWRKY71, a WRKY Transcription Factor from Wheat, Enhances Tolerance to Abiotic Stress in Transgenic Arabidopsis thaliana. Xu, Q.,Feng, W. J.,Peng, H. R.,Ni, Z. F.,Sun, Q. X.,Xu, Q.. 2014

[13]Ammonia toxicity in aerobic rice: use of soil properties to predict ammonia volatilization following urea application and the adverse effects on germination. Haden, V. R.,Hobbs, P.,Duxbury, J. M.,Xiang, J.,Peng, S.,Ketterings, Q. M..

[14]Comparative proteomic analysis of alfalfa revealed new salt and drought stress-related factors involved in seed germination. Ma, Qiaoli,Kang, Junmei,Zhang, Kun,Wang, Tenghua,Sun, Yan,Kang, Junmei,Long, Ruicai,Zhang, Tiejun,Yang, Qingchuan,Ma, Qiaoli,Xiong, Junbo.

[15]Transcriptome analysis of the germinated seeds identifies low-temperature responsive genes involved in germination process in Ricinus communis. Wang, Xin,Wang, Lijun,Yan, Xingchu,Wang, Lei,Tan, Meilian,Geng, Xinxin,Wei, Wenhui,Wang, Xin.

[16]A putative maize zinc-finger protein gene, ZmAN13, participates in abiotic stress response. Xuan, Ning,Jin, Ying,Zhang, Hongwei,Wang, Guoying,Xie, Yuanhong,Liu, Yunjun,Wang, Guoying.

[17]Influence of host seed on metabolic activity of Enterobacter cloacae in the spermosphere. Roberts, D. P.,Baker, C. J.,Liu, S.,Kobayashi, D. Y..

[18]Effects of litter, seed position, and water availability on establishment of seedlings for two semiarid grass species. Liu, Guixia,Wan, Liqiang,He, Feng,Tong, Zongyong,Li, Xianglin,Liu, Guixia,Liu, Zhongkuan.

[19]Seed micromorphology and germination characteristics of wild and cultivated pepper strains. Zhang Zhuqing,Dai Xiongze,Zou Xuexiao,Ou Lijun,Ou Lijun.

[20]Allelopathic effects of aerial parts of Descurainia sophia L. on wheat. Liu, X. G.,Lu, C. H.,Dong, F. S.,Xu, J.,Wu, Y. B.,Zheng, Y. Q.,Tian, F. J.,Wu, Y. B.. 2016

作者其他论文 更多>>

微信小程序