文献类型： 外文期刊
作者： Ru, Jingna 1 ; Hao, Jiamin 2 ; Ji, Xiaoqian 2 ; Hao, Bingqing 2 ; Yang, Jiale 2 ; Wang, Hongtao 2 ; Quan, Baoquan 1 ; Guo, Pengyan 1 ; Zhao, Jiping 1 ; Wang, Chao 2 ; Shi, Huawei 2 ; Xu, Zhaoshi 3 ;
作者机构： 1.Ind Crop Inst, Key Lab Sustainable Dryland Agr Shanxi Prov, Taiyuan 030031, Peoples R China
2.Shanxi Agr Univ, Agr Coll, Jinzhong 030810, Peoples R China
3.Chinese Acad Agr Sci CAAS, Inst Crop Sci, State Key Lab Crop Gene Resources & Breeding, Beijing 100081, Peoples R China
关键词：
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 14 期
页码：
收录情况： SCI
摘要： The TGACG motif-binding factor (TGA) family is an important group of basic region/leucine zipper (bZIP) transcription factors in plants, playing crucial roles in plant development and stress responses. This study conducted a comprehensive genome-wide analysis of the TGA transcription factor (TF) family in common wheat (Triticum aestivum L.). A total of 48 wheat TGAs were identified and classified into four subgroups. Collinearity analysis of the TGAs between wheat and other species identified multiple duplicated gene pairs and highlighted the presence of highly conserved TGAs in wheat. Whole-genome and segmental duplications were identified as the primary drivers of TaTGA expansion. Expression pattern analysis indicated that TaTGAs are involved in plant development and responses to abiotic stresses, including drought, heat, and cold treatment. Among these, TaTGA16-2D was significantly upregulated under both drought and heat stresses, showing more than a five-fold increase in expression. Subcellular localization confirmed its nucleus localization. Functional validation through ectopic expression in Arabidopsis demonstrated that transgenic lines overexpressing TaTGA16-2D exhibited significantly improved stress tolerance. Under heat stress, the survival rates of transgenic lines exceeded 34%, compared to less than 18% in wild-type plants. Overall, this study provides valuable insights into the evolution and functional roles of TaTGAs and identifies TaTGA16-2D as a promising candidate to enhance abiotic stress tolerance in wheat via molecular breeding.
- 相关文献
作者其他论文 更多>>
-
Oocytes maintain low ROS levels to support the dormancy of primordial follicles
作者：Qin, Shaogang;Chi, Xinyue;Zhu, Zijian;Gao, Meng;Zhao, Ting;Zhang, Jingwen;Zheng, Wenying;Chen, Ziqi;Zhou, Bo;Xia, Guoliang;Wang, Chao;Chen, Chuanhe;Zhang, Tuo;He, Meina;Zhang, Lifan;Wang, Wenji
关键词：ferroptosis; primary ovarian insufficiency; primordial follicle; ROS; SOD1
-
Genome-Wide Silencer Screening Reveals Key Silencer Modulating Reprogramming Efficiency in Mouse Induced Pluripotent Stem Cells
作者：Zhu, Xiusheng;Huang, Lei;Li, Guoli;Deng, Biao;Wang, Xiaoxiao;Yang, Hu;Zhang, Yuanyuan;Wen, Qiuhan;Wang, Chao;Zhang, Jingshu;Li, Kui;Liu, Yuwen;Deng, Biao;Deng, Biao;Zhao, Yunxiang
关键词：
cis -regulatory elements; high-throughput; iPSCs; silencer; Ss-STARR-seq -
Development and Validation of Multi-Locus GWAS-Based KASP Markers for Maize Ustilago maydis Resistance
作者：Shen, Tao;Gao, Huawei;Zhu, Liying;Zhao, Yongfeng;Guo, Jinjie;Wang, Chao;Zheng, Yunxiao;Song, Weibin;Hou, Peng;Song, Wei
关键词：corn smut; disease index; candidate genes; haplotype combinations; marker-assisted selection
-
DPImpute: A Genotype Imputation Framework for Ultra-Low Coverage Whole-Genome Sequencing and its Application in Genomic Selection
作者：Zheng, Weigang;Wang, Chao;Dong, Wenjun;Liu, Yuwen;Zheng, Weigang;Wang, Chao;Dong, Wenjun;Liu, Yuwen;Zheng, Weigang;Ma, Wenlong;Chen, Zhilong;Wang, Chao;Sun, Tao;Dong, Wenjun;Zhang, Song;Tang, Zhonglin;Li, Kui;Liu, Yuwen;Zheng, Weigang;Ma, Wenlong;Chen, Zhilong;Wang, Chao;Sun, Tao;Dong, Wenjun;Zhang, Song;Tang, Zhonglin;Li, Kui;Liu, Yuwen;Zhang, Wenjing;Tang, Zhonglin;Liu, Yuwen;Zhao, Yunxiang
关键词：breeding models; genetic screening of embryos; genomic selection; genotype imputation; single cell genotype
-
Uncovering the whole genome silencers of human cells via Ss-STARR-seq
作者：Zhu, Xiusheng;Huang, Lei;Wang, Chao;Li, Guoli;Deng, Biao;Kong, Dashuai;Wang, Xiaoxiao;Chang, Rongrong;Gu, Yi;Wen, Qiuhan;Kong, Siyuan;Liu, Yuwen;Zhang, Yubo;Chang, Rongrong
关键词：
-
A Feature Engineering Method for Whole-Genome DNA Sequence with Nucleotide Resolution
作者：Wang, Ting;Cui, Yunpeng;Sun, Tan;Li, Huan;Hou, Ying;Wang, Mo;Chen, Li;Wu, Jinming;Wang, Ting;Cui, Yunpeng;Sun, Tan;Li, Huan;Hou, Ying;Wang, Mo;Chen, Li;Wu, Jinming;Wang, Chao
关键词：feature construction; genetic selection; Omics analysis; large language model; agronomic trait prediction
-
Comprehensive Genome-Wide Characterization of L-Type Lectin Receptor-like Kinase (L-LecRLK) Genes in Wheat (Triticum aestivum L.) and Their Response to Abiotic Stress
作者：Zhao, Wan;Zhao, Wan;Zhang, Fuyan;Wang, Jiahuan;Cheng, Zhongjie;Ma, Xuhui;Fan, Jialin;Chen, Xiaojie;Fang, Shuai;Xu, Zhaoshi
关键词：
Triticum aestivum L.; L-type lectin receptor-like kinase; phylogeny; gene expression; abiotic stress
