Ethylene-Induced Vinblastine Accumulation Is Related to Activated Expression of Downstream TIA Pathway Genes in Catharanthus roseus
Joint Authors
Hu, Yan-Bo
Wang, Xi
Pan, Ya-Jie
Chang, Bo-Wen
Guo, Xiao-Rui
Tang, Zhong-Hua
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-05-29
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
We selected different concentrations of ethephon, to stress C.
roseus.
We used qRT-PCR and HPLC followed by PCA to obtain comprehensive profiling of the vinblastine biosynthesis in response to ethephon.
Based on our findings, the results showed that the high concentration of ethephon had a positive effect at both transcriptional and metabolite level.
Meanwhile, there was a remarkable decrease of hydrogen peroxide content and a promoted peroxidase activity in leaves.
The loading plot combination with correlation analysis suggested that CrPrx1 could be regarded as a positive regulator and interacts with ethylene response factor (ERF) to play a key role in vinblastine content and peroxidase (POD) activity.
This study provides the foundation for a better understanding of the regulation and accumulation of vinblastine in response to ethephon.
American Psychological Association (APA)
Wang, Xi& Pan, Ya-Jie& Chang, Bo-Wen& Hu, Yan-Bo& Guo, Xiao-Rui& Tang, Zhong-Hua. 2016. Ethylene-Induced Vinblastine Accumulation Is Related to Activated Expression of Downstream TIA Pathway Genes in Catharanthus roseus. BioMed Research International،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1097412
Modern Language Association (MLA)
Wang, Xi…[et al.]. Ethylene-Induced Vinblastine Accumulation Is Related to Activated Expression of Downstream TIA Pathway Genes in Catharanthus roseus. BioMed Research International No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1097412
American Medical Association (AMA)
Wang, Xi& Pan, Ya-Jie& Chang, Bo-Wen& Hu, Yan-Bo& Guo, Xiao-Rui& Tang, Zhong-Hua. Ethylene-Induced Vinblastine Accumulation Is Related to Activated Expression of Downstream TIA Pathway Genes in Catharanthus roseus. BioMed Research International. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1097412
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1097412