Transcriptome Analysis of Acer truncatum Seeds Reveals Candidate Genes Related to Oil Biosynthesis and Fatty Acid Metabolism
文献类型： 外文期刊
作者： Ma, Qiuyue 1 ; Li, Shushun 1 ; Wen, Jing 1 ; Zhu, Lu 1 ; Yan, Kunyuan 1 ; Li, Qianzhong 1 ; Li, Shuxian 2 ; Zhang, Bin 2 ;
作者机构： 1.Jiangsu Acad Agr Sci, Inst Leisure Agr, Nanjing 210014, Peoples R China
2.Nanjing Forestry Univ, Southern Modern Forestry Collaborat Innovat Ctr, Nanjing 210037, Peoples R China
关键词： differentially expressed gene; unsaturated fatty acids; RNA sequencing; transcription factors
期刊名称：JOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE （ 影响因子：1.144； 五年影响因子：1.617 ）
ISSN： 0003-1062
年卷期： 2021 年 146 卷 2 期
页码：
收录情况： SCI
摘要： Acer truncatum seeds are an excellent source of beneficial natural compounds, including high levels of unsaturated fatty acids (UFAs), that promote health. Recently, A. truncatum has emerged as an oil crop. Therefore, the transcriptomes of A. truncatum seeds at 70, 85, 100, 115, 145, 180 days after flowering (DAF) were analyzed to gain a better understanding of the transcriptional and translational regulation of seed development and oil biosynthesis. A total of 28,438 genes were identified, and 3069/2636, 3288/3438, 1319/2750, and 5724/5815 upregulated/downregulated genes were identified when comparing different samples with 85 DAF seeds. Sixteen lipid metabolism pathways with 754 differentially expressed genes (DEGs) were identified, including 34 DEGs associated with UFA biosynthesis. A phylogenetic analysis revealed that six putative fatty acid desaturase (FAD) genes clustered into five FAD groups. A quantitative real-time polymerase chain reaction analysis indicated that the temporal expression patterns of oil biosynthesis genes and transcription factors were largely similar to the RNA sequencing results. The results of this study will enhance the current understanding of oil metabolism in A. truncatum seeds and allow new methods of improving oil quality and seed yield in the future.
- 相关文献
作者其他论文 更多>>
-
The combined effect of cold plasma and radio frequency on the preservation of cooked crayfish during refrigerated storage
作者：Sun, Rongxue;Xia, Jiangyue;Jiang, Ning;Yu, Rongrong;Wang, Cheng;Liu, Qianyuan;Xia, Jiangyue;Zhang, Bin;Yu, Rongrong;Sun, Rongxue;Xia, Jiangyue;Jiang, Ning;Yu, Rongrong;Wang, Cheng;Liu, Qianyuan
关键词：Aquatic product; Preservation; Physicochemical properties; Water distribution; Protein structures
-
The Antibacterial Activity and Mechanisms of a Mixed Bio-Preservative on the Bacillus Stains in Crab Roe Sauce
作者：Yu, Rongrong;Zhang, Bin;Yu, Rongrong;Sun, Rongxue;Jiang, Ning;Wang, Cheng;Liu, Qianyuan;Li, Zhiqiang;Wang, Xingna;Yu, Rongrong;Sun, Rongxue;Jiang, Ning;Wang, Cheng;Liu, Qianyuan;Li, Zhiqiang;Wang, Xingna
关键词：crab roe sauce; specific spoilage bacteria; epsilon-polylysine hydrochloride; nisin; tea polyphenols
-
Postharvest water loss-induced transcriptomic reprogramming modulates non-structural carbohydrate remobilization in Quercus texana kernels
作者：Sun, Liyong;Cui, Shuaikang;Huang, Tao;Duan, Yu;Li, Shuxian;Zu, Xin;Zhu, Mingwei;Yin, Tongming;Li, Shuxian;Ma, Qiuyue
关键词：Nuttall oak; Non-structural carbohydrate; Dehydration; Metabolomics; Transcriptional regulation
-
Genome-wide investigation of the PYL genes in Acer palmatum and their role in freezing tolerance
作者：Zhu, Lu;Yan, Kunyuan;Ma, Qiuyue;Du, Yiming;Li, Shushun;Li, Qianzhong;Ren, Jie;Chen, Zhu;Wang, Yuelan
关键词：Acer palmatum; PYL transcription factor; ABA; Expression profile; Freezing tolerance
-
Defining context-dependent m6A RNA methylomes in Arabidopsis
作者：Zhang, Bin;Wu, Yujin;Zhao, Ming;Yu, Hao;Zhang, Songyao;Wu, Yujin;Li, Yan;Kong, Lingyao;Wu, Ranran;Zhao, Ming;Liu, Wei;Yu, Hao;Kong, Lingyao;Wu, Ranran;Liu, Wei
关键词：
-
Target Ligand Separation and Identification of Isoforsythiaside as a Histone Lysine-Specific Demethylase 1 Covalent Inhibitor Against Breast Cancer Metastasis
作者：Gu, Mengzhen;Xu, Xiaoqing;Wang, Xiaoping;Wang, Yun;Zhao, Yu;Hu, Xiaoxian;Han, Chao;Zhu, Lu;Deng, Zhenzhong
关键词：
-
Appropriate Soil Fertilization or Drone-Based Foliar Zn Spraying Can Simultaneously Improve Yield and Micronutrient (Particularly for Zn) Nutritional Quality of Wheat Grains
作者：Gao, Xue;Zhao, Qiang;Zhu, Yinghua;Xia, Haiyong;Zhao, Qiang;Yuan, Nuo;Li, Xiaojing;Zhang, Bin;Kong, Lingan;Xia, Haiyong;Yuan, Nuo;Xia, Haiyong;Zhang, Bin;Kong, Lingan;Xia, Haiyong;Wang, Zhaohui;Xia, Haiyong;Wang, Zhaohui
关键词：zinc; micronutrient; macronutrient; agronomic biofortification; compound fertilizer; drone technology; foliar spraying
