Genome-Wide Analysis of Calmodulin Binding Transcription Activator (CAMTA) Gene Family in Peach (Prunus persica L. Batsch) and Ectopic Expression of PpCAMTA1 in Arabidopsis camta2,3 Mutant Restore Plant Development
文献类型： 外文期刊
作者： Yang, Can 1 ; Li, Zhihao 1 ; Cao, Xiangmei 1 ; Duan, Wenyi 1 ; Wei, Chunyan 1 ; Zhang, Chi 1 ; Jiang, Dan 1 ; Li, Mengtao 1 ; Chen, Kunsong 1 ; Qiao, Yongjin 2 ; Liu, Hongru 2 ; Zhang, Bo 1 ;
作者机构： 1.Zhejiang Univ, Lab Fruit Qual Biol, Zhejiang Prov Key Lab Hort Plant Integrat Biol, Hangzhou 310058, Peoples R China
2.Shanghai Acad Agr Sci, Inst Crop Breeding & Cultivat Res, Shanghai 201403, Peoples R China
3.Zhejiang Univ, Shandong Linyi Inst Modern Agr, Linyi 276000, Shandong, Peoples R China
关键词： CAMTA; peach fruit; cold; salicylic acid; UV-B; plant immunity
期刊名称：INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES （ 影响因子：6.208； 五年影响因子：6.628 ）
ISSN：
年卷期： 2022 年 23 卷 18 期
页码：
收录情况： SCI
摘要： Calmodulin-binding transcription activator (CAMTA) is a transcription factor family containing calmodulin (CaM) binding sites and is involved in plant development. Although CAMTAs in Arabidopsis have been extensively investigated, the functions of CAMTAs remain largely unclear in peaches. In this study, we identified five peach CAMTAs which contained conserved CG-1 box, ANK repeats, CaM binding domain (CaMBD) and IQ motifs. Overexpression in tobacco showed that PpCAMTA1/2/3 were located in the nucleus, while PpCAMTA4 and PpCAMTA5 were located in the plasma membrane. Increased expression levels were observed for PpCAMTA1 and PpCAMTA3 during peach fruit ripening. Expression of PpCAMTA1 was induced by cold treatment and was inhibited by ultraviolet B irradiation (UV-B). Driven by AtCAMTA3 promoter, PpCAMTA1/2/3 were overexpressed in Arabidopsis mutant. Here, we characterized peach PpCAMTA1, representing an ortholog of AtCAMTA3. PpCAMTA1 expression in Arabidopsis complements the developmental deficiencies of the camta2,3 mutant, and restored the plant size to the wild type level. Moreover, overexpressing PpCAMTA1 in camta2,3 mutant inhibited salicylic acid (SA) biosynthesis and expression of SA-related genes, resulting in a susceptibility phenotype to Pst DC3000. Taken together, our results provide new insights for CAMTAs in peach fruit and indicate that PpCAMTA1 is associated with response to stresses during development.
- 相关文献
作者其他论文 更多>>
-
Unraveling novel antioxidant peptides from Asian swamp eel: Identification, in silico selection, and mechanistic insights through quantum chemical calculation and molecular docking
作者：Wang, Xiao;Fu, Juan;Chen, Bingjie;Liu, Hongru;Wu, Songheng;He, Hui;Wang, Qiankun;Qiao, Yongjin;Zhou, Wenzong;Bhullar, Khushwant S.;Su, Di
关键词：Asian swamp eel; Antioxidant activity; In silico selection; Quantum chemistry calculation; Molecular docking
-
Effects of neem leaf extract on physiochemical traits and antioxidant activity of peach fruit during storage
作者：Li, Jianhui;Hanif, Muhammad;Azam, Muhammad;Khan, Muhammad Arslan;Umer, Muhammad Ali;Chaudhary, Beenish;Hussain, Imtiaz;Khan, Tariq Aziz;Awais, Muhammad;Rehman, Shoaib ur;Ilahy, Riadh;Liu, Hongru;Lyu, Yi
关键词：NLE application; Quality attributes; Enzymatic activities; Antioxidant capacity; Ambient storage
-
Allicin derivative (DETS) treatment reduced post-harvest decay in strawberries by inhibiting Botrytis cinerea viability and increasing antioxidant capacity
作者：Liu, Chenxia;Qiao, Yongjin;He, Hui;Wang, Chunfang;Wang, Qiankun;Wang, Xiao;Chen, Bingjie;Liu, Hongru;Kong, Fanjun;Zhang, Liqiong;Xiao, Wei;Lin, Huali;Jiang, Biao;Xing, Ping
关键词：Strawberries; Diethylthiosulfinate (DETS); Botrytis cinerea; Reactive oxygen species metabolism (ROS); Antioxidant capacity
-
Investigating the effect of marigold flower extract on bioactive compounds, antioxidants and postharvest quality and shelf life of peach during storage
作者：Hanif, Muhammad;Azam, Muhammad;Khan, Muhammad Arslan;Hussain, Imtiaz;Zahid, Tayebulah;Ali, Basharat;Akram, Muhammad Tahir;Naveed, Khalid;Ilahy, Riadh;Liu, Hongru;Khan, Zia Ullah;Hashem, Abeer;Al-Mohaimeed, Amal M.;Almutairi, Khalid F.;Abd-Allah, Elsayed Fathi
关键词：Peach, Marigold flower extract; Shelf life; Marketability index; ROS scavenging defence; Environment friendly; Postharvest senescence
-
Analysis of the effects of steaming and spray-drying on volatile flavor components of sweet corn beverage based on HS-SPME-GC-MS and HS-GC-IMS
作者：Wu, Songheng;Chen, Bingjie;Wang, Xiao;Wang, Chunfang;Zhang, Yi;Qiao, Yongjin;Hu, Yinxiong;Cai, Xiaoyun;Qiao, Yongjin
关键词：Sweet corn beverage; Spray-drying; HS-GC-IMS; HS-SPME-GC-MS; Volatile flavor components
-
Near-freezing temperature alters ROS metabolism and gene transcription to enhance peach chilling tolerance and aroma quality
作者：Liu, Hongru;He, Hui;Wang, Qiankun;Liu, Chenxia;Wang, Chunfang;Wang, Xiao;Chen, Bingjie;Zhang, Yi;Qiao, Yongjin;Li, Shaozhen;Guo, Fengjun;Zhang, Changfeng;Guo, Fengjun;Zhang, Changfeng;Wang, Ke;Hu, Liushen;Liu, Hongru
关键词：Peach; NFT; Chilling injury; Aroma volatiles; ROS metabolism; Gene expression
-
Effects of enzymolysis of arabinoxylan on quality of hanging noodles and potential prebiotic activity
作者：Pang, Jinxin;Wu, Songheng;Chen, Bingjie;Wang, Xiao;Sun, Pingdong;Zhang, Yi;Qiao, Yongjin;Pang, Jinxin;Wu, Songheng;Chen, Bingjie;Wang, Xiao;Zhang, Yi;Qiao, Yongjin;Song, Xin;Zheng, Qi;Qiao, Yongjin;Xue, Wenlong
关键词：Hanging noodles; Arabinoxylan; Gluten protein; Prebiotic activity
