您好，欢迎访问山东省农业科学院文献资源数据库平台

Genome-Wide Identification and Characterization of WRKY Gene Family in Peanut

文献类型： 外文期刊

作者： Song, Hui 1 ; Wang, Pengfei 1 ; Lin, Jer-Young 2 ; Zhao, Chuanzhi 1 ; Bi, Yuping 1 ; Wang, Xingjun 1 ;

作者机构： 1.Shandong Acad Agr Sci, Biotechnol Res Ctr, Shandong Prov Key Lab Crop Genet Improvement Ecol, Jinan, Peoples R China

2.Univ Calif Los Angeles, Dept Mol Cell & Dev Biol, Los Angeles, CA USA

关键词： Arachis;disease resistant;gene duplication;phylogenetic relationship;WRKY

期刊名称：FRONTIERS IN PLANT SCIENCE （ 影响因子：5.753； 五年影响因子：6.612 ）

ISSN： 1664-462X

年卷期： 2016 年 7 卷

页码：

收录情况： SCI

摘要： WRKY, an important transcription factor family, is widely distributed in the plant kingdom. Many reports focused on analysis of phylogenetic relationship and biological function of WRKY protein at the whole genome level in different plant species. However, little is known about WRKY proteins in the genome of Arachis species and their response to salicylic acid (SA) and jasmonic acid (JA) treatment. In this study, we identified 77 and 75 WRKY proteins from the two wild ancestral diploid genomes of cultivated tetraploid peanut, Arachis duranensis and Arachis ipaensis, using bioinformatics approaches. Most peanut WRKY coding genes were located on A. duranensis chromosome A6 and A. ipaensis chromosome B3, while the least number of WRKY genes was found in chromosome 9. The WRKY orthologous gene pairs in A. duranensis and A. ipaensis chromosomes were highly syntenic. Our analysis indicated that segmental duplication events played a major role in AdWRKY and AiWRKY genes, and strong purifying selection was observed in gene duplication pairs. Furthermore, we translate the knowledge gained from the genome-wide analysis result of wild ancestral peanut to cultivated peanut to reveal that gene activities of specific cultivated peanut WRKY gene were changed due to SA and JA treatment. Peanut WRKY7, 8 and 13 genes were down-regulated, whereas WRKY1 and 12 genes were up-regulated with SA and JA treatment. These results could provide valuable information for peanut improvement.

  • 相关文献

[1]葡萄全基因组WRKY转录因子鉴定和分析. 苏玲,王鹏飞,杨阳,任凤山,王咏梅,陈万钧. 2019

[2]甘薯近缘野生种三浅裂野牵牛WRKY基因家族的生物信息学分析. 杜泰峰,侯夫云,秦桢,王庆美,张立明. 2021

[3]蒺藜苜蓿WRKY转录因子密码子使用偏好性分析. 宋辉,王鹏飞,马登超,夏晗,赵传志,张烨,赵术珍. 2015

[4]野生花生AdWRKY37基因的克隆及表达分析. 王鹏飞,王月华,胡子滢,赵传志,陈万钧,王咏梅. 2017

[5]Genome-wide identification and evolutionary analysis of nucleotide-binding site-encoding resistance genes in Lotus japonicus (Fabaceae). Song, H.,Wang, P. F.,Li, T. T.,Xia, H.,Zhao, S. Z.,Hou, L.,Zhao, C. Z.. 2015

[6]Draft genome of the peanut A-genome progenitor (Arachis duranensis) provides insights into geocarpy, oil biosynthesis, and allergens. Chen, Xiaoping,Li, Haifen,Hong, Yanbin,Zhu, Fanghe,Zhou, Guiyuan,Zhong, Ni,Liu, Haiyan,Li, Shaoxiong,Li, Xingyu,Wen, Shijie,Liang, Xuanqiang,Li, Hongjie,Zhang, Xiaoyan,Li, Shuanzhu,Wang, Min,Wang, Shuping,Pandey, Manish K.,Garg, Vanika,Doddamani, Dadakhalandar,Upadhyaya, Hari,Khan, Aamir W.,Krishnamohan, Katta A. V. S.,Agarwal, Gaurav,Chitikineni, Annapurna,Sharma, Shivali,Janila, Pasupuleti,Li, Chunyan,Singh, Sube,Zhao, Jinming,Varshney, Rajeev K.,Yang, Qingli,Chi, Xiaoyuan,Pan, Lijuan,Chen, Mingna,Chen, Na,Wang, Tong,Sun, Jie,Wang, Mian,Yu, Lina,Yang, Zhen,Zhang, Chushu,Bi, Jie,Yu, Shanlin,Yang, Qingli,Zhang, Xiaojun,Wang, Xiyin,Guo, Hui,Pierce, Gary J.,Paterson, Andrew H.,Zhang, Guo-Qiang,Liu, Zhong-Jian,Zhang, Guo-Qiang,Liu, Zhong-Jian,Yu, Yue,Varshney, Rajeev K.,Varshney, Rajeev K..

[7]Phylogenetic relationships of pig breeds from Shandong province of China and their influence by modern commercial breeds by analysis of mitochondrial DNA sequences. Wang, Jiying,Guo, Jianfeng,Hu, Hongmei,Lin, Haichao,Zhang, Yin,Wang, Cheng,Wu, Ying,Hao, Xiaojing.

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：山东省农业科学院文献资源数据库平台

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台