Genome-Wide Identification, Evolution and Expression Analysis of GRAS Transcription Factor Gene Family Under Viral Stress in Nicotiana benthamiana
文献类型： 外文期刊
作者： Yao, Keyan 1 ; Cui, Shuhao 1 ; Zhang, Songbai 2 ; Cao, Hao 1 ; He, Long 1 ; Chen, Jie 1 ;
作者机构： 1.Zhejiang Agr & Forestry Univ, Zhejiang Green Pesticide Collaborat Innovat Ctr 20, Hangzhou 311300, Peoples R China
2.Hunan Acad Agr Sci, Key Lab Pest Management Hort Crop Hunan Prov, Changsha 410125, Peoples R China
关键词：
GRAS transcription factor;
期刊名称：PLANTS-BASEL （ 影响因子：4.1； 五年影响因子：4.5 ）
ISSN： 2223-7747
年卷期： 2025 年 14 卷 15 期
页码：
收录情况： SCI
摘要： The GRAS gene family not only performs a variety of regulatory functions in plant growth and development but also plays a key role in the defense mechanisms of plants in response to environmental stresses. Although GRASs have been identified in many species, research on them in Nicotiana benthamiana remains relatively limited until now. In this study, we comprehensively analyzed the GRAS gene family in N. benthamiana plants. Phylogenetic analysis displayed that all identified NbGRASs were classified into eight different subfamilies. Gene duplication analysis revealed that segmental duplication was the main driving force for the expansion of the NbGRAS gene family, with a total of 40 segmental duplication pairs identified. NbGRASs were unevenly distributed across the 19 chromosomes. Additionally, both gene families exhibited a relatively weak codon usage bias, a pattern shaped by mutational and selective pressures. Expression analysis showed that NbGRASs had tissue-specific expression patterns, with relatively high expression levels being observed in leaves and roots. The expression of NbGRASs was significantly changed under tomato yellow leaf curl virus or bamboo mosaic virus infection, suggesting that these NbGRASs can be involved in the plant's antiviral response. These findings provide new perspectives for in-depth understanding of the evolution and functions of the GRAS gene family in N. benthamiana.
- 相关文献
作者其他论文 更多>>
-
Genome-wide identification, evolution and expression analysis of the Calcineurin B-like (CBL) and CBL-interacting protein kinase (CIPK) gene families under viral stress in Nicotiana benthamiana
作者：He, Long;Yao, Keyan;Cui, Shuhao;Cao, Hao;Chen, Jie;Zhang, Songbai
关键词：Calcineurin B-like protein (CBL); CBL-interacting protein kinase (CIPK); Viral stress; Nicotiana benthamiana
-
A viral movement protein mediates host volatile biosynthesis to co-attract vectors and non-vectors and enhances viral infection
作者：Li, Shijun;Luo, Xiangwen;Zhang, Zhanhong;Ouyang, Xian;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Luo, Xiangwen;Zhang, Yu;Zhang, Zhanhong;Yang, Xiao;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Luo, Xiangwen;Zhang, Yu;Zhang, Zhanhong;Yang, Xiao;Ouyang, Xian;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Zhou, Xuguo;Wang, Xin;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Qu, Xiaoxin
关键词：pepper veinal yellows virus; vector; non-vector; volatiles; tetra-interaction
-
Comparative Analysis of Nano-Bactericides and Thiodiazole-Copper on Tomato Rhizosphere Microbiome
作者：Ning, Weimin;Ning, Weimin;Luo, Xiangwen;Zhang, Yu;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Ning, Weimin;Zhang, Yu;Wang, Xin;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Luo, Xiangwen;Zhang, Yu;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Li, Shijun;Yang, Xiao;Chen, Yueyue;Xu, Yashuang;Zhang, Songbai;Liu, Yong
关键词：tomato; nanoparticles; nano-bactericide; rhizosphere; microbial community
-
Biocontrol Potential of Rhizosphere Bacteria Against Fusarium Root Rot in Cowpea: Suppression of Mycelial Growth and Conidial Germination
作者：Zhu, Qinghua;Zhang, Tong;Liu, Weirong;Zhang, Songbai;Ma, Yixuan;Chen, Yue;Zhang, Xin;Chen, Yue;Peng, Di;Zhang, Xin;Peng, Di
关键词：cowpea;
Fusarium spp.; microbial antagonists; rhizobacteria; conidial germination -
The responses of soil Cd fractions to disinfestation regimes associated with microbial communities
作者：Li, Xin;Tao, Yu;Chen, Fang;Tan, Fangjun;Zhou, Chi;Chen, Jie;Xue, Tao;Xie, Yunhe;Chen, Jie;Xue, Tao;Xie, Yunhe;Li, Xin;Li, Xin;Tao, Yu;Chen, Fang;Tan, Fangjun;Zhou, Chi;Chen, Jie;Xue, Tao;Xie, Yunhe;Chen, Jie;Xue, Tao;Xie, Yunhe
关键词：Cadmium immobilization; Disinfestation regimes; Microbial community; Reductive soil disinfestation technology
-
Strigolactones Negatively Regulate Tobacco Mosaic Virus Resistance in Nicotiana benthamiana
作者：Huang, Renyan;Li, Shan;Zhang, Zhuo;Chen, Jianbin;Ning, Weimin;Peng, Jing;Zhang, Yu;Zhang, Songbai;Liu, Yong;Zhang, Deyong;Bie, Shuaijun;Liu, Yong;Zhang, Deyong;Yuan, Bin;Zhang, Li
关键词：strigolactones; tobacco mosaic virus; RNA sequencing; plant hormones; plant immunity
-
Broad-spectrum nano-bactericide utilizing antimicrobial peptides and bimetallic Cu-Ag nanoparticles anchored onto multiwalled carbon nanotubes for sustained protection against persistent bacterial pathogens in crops
作者：Ning, Weimin;Yang, Xiao;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Luo, Xiangwen;Zhang, Yu;Xiao, Youlun;Li, Shijun;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Tian, Peijie;Li, Fan
关键词：Bimetallic/small antimicrobial peptide; nanoparticles; Antibacterial activity; Bacterial pathogens
