Jingwen Li
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Jingwen Li has a total of 8 co-authors. Here are the top co-authors by number of shared publications:
- Bin Tan
College of Horticulture, Henan Agricultural University, 218 Pingan Road, 450046 Zhengzhou, China
1 shared publication - Dongfang Zou
College of Horticulture, Henan Agricultural University, 95 Wenhua Road, Zhengzhou 450002, China
1 shared publication - Jiancan Feng
College of Horticulture, Henan Agricultural University , 218 Pingan Road, Zhengzhou 450046
1 shared publication - Jun Cheng
College of Horticulture, Henan Agricultural University, 95 Wenhua Road, Zhengzhou 450002, China
1 shared publication - Wei Wang
College of Horticulture, Henan Agricultural University, 95 Wenhua Road, Zhengzhou 450002, China
1 shared publication - Xia Ye
College of Horticulture, Henan Agricultural University, 95 Wenhua Road, Zhengzhou 450002, China
1 shared publication
Latest Publications
- Open Access
- 28 March 2023
- Published by MDPI AG in Horticulturae
- Vol. 9 (4) , 438
VvERF111 Regulates Chlorophyll Degradation by Activating Expression of VvCLH1, Leading to Rachis Browning in Grape
The plant growth regulator ethylene influences rachis browning in grape (Vitis vinifera L.). Although the ethylene signaling pathway is well defined, there is limited knowledge on its mode of action during rachis browning. Here, we show that an ethylene response factor (VvERF111) positively regulates chlorophyll degradation in rachis by binding to a DRE motif in the promoter of VvCLH1. The expression of VvERF111 and VvCLH1 in rachis was induced by ethylene and inhibited by 1-methylcyclopropene (1-MCP). VvERF111 belongs to the ERF IX subfamily of the APETALA2/ethylene responsive factor (AP2/ERF) superfamily, shows transcriptional activity in yeast, and is localized in the nucleus and membrane. The transient overexpression of VvERF111 or chlorophyllase (VvCLH1) in grape leaves accelerated chlorophyll degradation. In VvERF111-overexpressing leaves, transcript levels of VvCLH1 were also increased. Our findings offer a deeper understanding of the transcriptional regulation of chlorophyll degradation during the rachis browning of grape.
- 28 March 2023
- Published by MDPI AG in Horticulturae
- Vol. 9 (4) , 438
Open AccessVvERF111 Regulates Chlorophyll Degradation by Activating Expression of VvCLH1, Leading to Rachis Browning in Grape
The plant growth regulator ethylene influences rachis browning in grape (Vitis vinifera L.). Although the ethylene signaling pathway is well defined, there is limited knowledge on its mode of action during rachis browning. Here, we show that an ethylene response factor (VvERF111) positively regulates chlorophyll degradation in rachis by binding to a DRE motif in the promoter of VvCLH1. The expression of VvERF111 and VvCLH1 in rachis was induced by ethylene and inhibited by 1-methylcyclopropene (1-MCP). VvERF111 belongs to the ERF IX subfamily of the APETALA2/ethylene responsive factor (AP2/ERF) superfamily, shows transcriptional activity in yeast, and is localized in the nucleus and membrane. The transient overexpression of VvERF111 or chlorophyllase (VvCLH1) in grape leaves accelerated chlorophyll degradation. In VvERF111-overexpressing leaves, transcript levels of VvCLH1 were also increased. Our findings offer a deeper understanding of the transcriptional regulation of chlorophyll degradation during the rachis browning of grape.