نتایج جستجو برای: catharanthus roseus

تعداد نتایج: 1229  

2012
Qifang Pan Quan Wang Fang Yuan Shihai Xing Jingya Zhao Young Hae Choi Robert Verpoorte Yuesheng Tian Guofeng Wang Kexuan Tang

In order to improve the production of the anticancer dimeric indole alkaloids in Catharanthuse roseus, much research has been dedicated to culturing cell lines, hairy roots, and efforts to elucidate the regulation of the monoterpenoid indole alkaloid (MIA) biosynthesis. In this study, the ORCA3 (Octadecanoid-derivative Responsive Catharanthus AP2-domain) gene alone or integrated with the G10H (...

Journal: :Plant physiology 2011
Nitima Suttipanta Sitakanta Pattanaik Manish Kulshrestha Barunava Patra Sanjay K Singh Ling Yuan

Catharanthus roseus produces a large array of terpenoid indole alkaloids (TIAs) that are an important source of natural or semisynthetic anticancer drugs. The biosynthesis of TIAs is tissue specific and induced by certain phytohormones and fungal elicitors, indicating the involvement of a complex transcriptional control network. However, the transcriptional regulation of the TIA pathway is poor...

Journal: :Bioprocess and Biosystems Engineering 2006
M. Leduc C. Tikhomiroff M. Cloutier M. Perrier M. Jolicoeur

A kinetic metabolic model describing Catharanthus roseus hairy root growth and nutrition was developed. The metabolic network includes glycolysis, pentose-phosphate pathway, TCA cycle and the catabolic reactions leading to cell building blocks such as amino acids, organic acids, organic phosphates, lipids and structural hexoses. The central primary metabolic network was taken at pseudo-steady s...

2011
Kei Shimoda Hiroki Hamada Hatsuyuki Hamada

The biocatalytic synthesis of xylooligosaccharides of daidzein was investigated using cultured cells of Catharanthus roseus and Aspergillus sp. β-xylosidase. The cultured cells of C. roseus converted daidzein into its 4'-O-β-glucoside, 7-O-β-glucoside, and 7-O-β-primeveroside, which was a new compound. The 7-O-β-primeveroside of daidzein was further xylosylated by Aspergillus sp. β-xylosidase t...

Journal: :Journal of Drug Delivery and Therapeutics 2015

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