| Issue |
E3S Web Conf.
Volume 165, 2020
2020 2nd International Conference on Civil Architecture and Energy Science (CAES 2020)
|
|
|---|---|---|
| Article Number | 02004 | |
| Number of page(s) | 4 | |
| Section | Environmental Engineering, Pollution Control and Prevention | |
| DOI | https://doi.org/10.1051/e3sconf/202016502004 | |
| Published online | 01 May 2020 | |
Expression analysis of correlative regulatory factors of anthocyanin in ‘Cuihongli’ and ‘Qiangcuili’
1 College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan, China
2 Fruit and Vegetable Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, China
* Corresponding author’s e-mail: 1324856299@qq.com
MYB10, bHLH and WD40 are correlative regulatory factors of anthocyanin. In this paper, the expression of MYB10, bHLH and WD40 in the peel and the pulp of two plum cultivars were analyzed with the materials of ‘Cuihongli’ and ‘Qiangcuili’. The results showed that, with the development of the fruit of ‘Cuihongli’, the expression of MYB10 in the peel was downregulated firstly then upregulated, and the expression of MYB10 was not detected in the flesh of ‘Cuihongli’s pulp and the peel and the pulp of the ‘Qiangcuili’. The expression of bHLH and WD40 showed that the they had no significant correlation with the accumulation of anthocyanin in the two cultivars. It is suggested that the deletion of MYB10 gene expression result in the lack of anthocyanin in the flesh of ‘Qiangcuili’ .
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.