文献类型： 外文期刊
作者： Chen, Yilin 1 ; Li, Wenwen 1 ; Jia, Kai 1 ; Liao, Kang 1 ; Liu, Liqiang 1 ; Fan, Guoquan 3 ; Zhang, Shikui 3 ; Wang, Yatong 3 ;
作者机构： 1.Xinjiang Agr Univ, Coll Hort, Urumqi, Peoples R China
2.Xinjiang Agr Univ, Postdoctoral Res Stn Crop Sci, Urumqi, Peoples R China
3.Xinjiang Acad Agr Sci, Luntai Fruit Tree Resource Nursery, Luntai, Peoples R China
关键词： apricot; metabolomics; transcriptomics; flavonoid biosynthesis; weighted gene coexpression network analysis
期刊名称：FRONTIERS IN PLANT SCIENCE （ 影响因子：5.6； 五年影响因子：6.8 ）
ISSN： 1664-462X
年卷期： 2023 年 14 卷
页码：
收录情况： SCI
摘要： IntroductionFlavonoids, as secondary metabolites in plants, play important roles in many biological processes and responses to environmental factors. MethodsApricot fruits are rich in flavonoid compounds, and in this study, we performed a combined metabolomic and transcriptomic analysis of orange flesh (JN) and white flesh (ZS) apricot fruits. Results and discussionA total of 222 differentially accumulated flavonoids (DAFs) and 15855 differentially expressed genes (DEGs) involved in flavonoid biosynthesis were identified. The biosynthesis of flavonoids in apricot fruit may be regulated by 17 enzyme-encoding genes, namely PAL (2), 4CL (9), C4H (1), HCT (15), C3'H (4), CHS (2), CHI (3), F3H (1), F3'H (CYP75B1) (2), F3'5'H (4), DFR (4), LAR (1), FLS (3), ANS (9), ANR (2), UGT79B1 (6) and CYP81E (2). A structural gene-transcription factor (TF) correlation analysis yielded 3 TFs (2 bHLH, 1 MYB) highly correlated with 2 structural genes. In addition, we obtained 26 candidate genes involved in the biosynthesis of 8 differentially accumulated flavonoids metabolites in ZS by weighted gene coexpression network analysis. The candidate genes and transcription factors identified in this study will provide a highly valuable molecular basis for the in-depth study of flavonoid biosynthesis in apricot fruits.
- 相关文献
作者其他论文 更多>>
-
Water Point and Non-Point Nitrogen Pollution Due to Land-Use Change and Nitrate Deposition in China from 2000 to 2020
作者：Zhao, Xiaoning;Shi, Jiawei;Li, Wenwen;Chen, Shuang;Xue, Lihua;Zamanian, Kazem;Han, Jiangang;Han, Jiangang;Han, Jiangang;Han, Jiangang
关键词：nitrogen pollution; land-use change; atmospheric nitrogen deposition; urbanization; human health
-
PaPYL9 is involved in the regulation of apricot fruit ripening through ABA signaling pathway
作者：Jia, Mengxiao;Feng, Jing;Zhang, Lina;Xi, Wanpeng;Zhang, Shikui;Xi, Wanpeng
关键词：Apricot; PYLs; Abscisic acid; Ethylene; Fruit ripening
-
Karyotypic Characteristics and Genetic Relationships of Apricot Accessions from Different Ecological Groups
作者：Li, Wenwen;Liu, Liqiang;Zhou, Weiquan;Wang, Yanan;Ding, Xiang;Liao, Kang;Fan, Guoquan;Zhang, Shikui
关键词：chromosome number; diversity; karyotype analysis; P. armeniaca
-
Identification of Key Genes Controlling Carotenoid Metabolism during Apricot Fruit Development by Integrating Metabolic Phenotypes and Gene Expression Profiles
作者：Zhou, Weiquan;Zhao, Shirong;Xu, Min;Niu, Yingying;Nasier, Mansur;Liao, Kang;Fan, Guoquan;Zhang, Shikui;Wang, Yatong;Quan, Shaowen
关键词：Apricot; Flesh; carotenoids; targeted metabonomics; transcriptomics; DEGs
-
Phylogeography of Prunus armeniaca L. revealed by chloroplast DNA and nuclear ribosomal sequences
作者：Li, Wen-Wen;Liu, Li-Qiang;Zhou, Wei-Quan;Liao, Kang;Zhang, Qiu-Ping;Fan, Guo-Quan
关键词：
-
Transcriptome analysis insight into ethylene metabolism and pectinase activity of apricot (Prunus armeniaca L.) development and ripening
作者：Xu, Min;Zhou, Weiquan;Geng, Wenjuan;Zhao, Shirong;Liao, Kang;Pan, Yan;Fan, Guoquan;Zhang, Shikui;Wang, Yatong
关键词：
-
Developmental transcriptome profiling uncovered carbon signaling genes associated with almond fruit drop
作者：Guo, Chunmiao;Liao, Kang;Wang, Huan;Wei, Yu;Liu, Jun;Guo, Chunmiao;Yang, Bo;Ayup, Mubarek;Li, Ning
关键词：
