Perspectives of the Metabolic Engineering of Terpenoid Indole Alkaloids in Catharanthus roseus Hairy Roots

2013 ◽  
pp. 23-54 ◽  
Author(s):  
Le Zhao ◽  
Guy W. Sander ◽  
Jacqueline V. Shanks
Keyword(s):  
Metabolic Engineering ◽  
Hairy Roots ◽  
Catharanthus Roseus ◽  
Indole Alkaloids ◽  
Terpenoid Indole Alkaloids

scholarly journals Terpenoid indole alkaloid biosynthesis in Catharanthus roseus: effects and prospects of environmental factors in metabolic engineering

2021 ◽  
Vol 43 (11) ◽  
pp. 2085-2103
Author(s):  
Yongliang Liu ◽  
Barunava Patra ◽  
Sanjay Kumar Singh ◽  
Priyanka Paul ◽  
Yan Zhou ◽  
...  
Keyword(s):  
Gene Expression ◽  
Metabolic Engineering ◽  
Environmental Factors ◽  
Catharanthus Roseus ◽  
Abiotic Factors ◽  
Indole Alkaloids ◽  
Indole Alkaloid ◽  
Terpenoid Indole Alkaloids ◽  
Madagascar Periwinkle ◽  
Specialized Metabolites

Abstract Plants synthesize a vast array of specialized metabolites that primarily contribute to their defense and survival under adverse conditions. Many of the specialized metabolites have therapeutic values as drugs. Biosynthesis of specialized metabolites is affected by environmental factors including light, temperature, drought, salinity, and nutrients, as well as pathogens and insects. These environmental factors trigger a myriad of changes in gene expression at the transcriptional and posttranscriptional levels. The dynamic changes in gene expression are mediated by several regulatory proteins that perceive and transduce the signals, leading to up- or down-regulation of the metabolic pathways. Exploring the environmental effects and related signal cascades is a strategy in metabolic engineering to produce valuable specialized metabolites. However, mechanistic studies on environmental factors affecting specialized metabolism are limited. The medicinal plant Catharanthus roseus (Madagascar periwinkle) is an important source of bioactive terpenoid indole alkaloids (TIAs), including the anticancer therapeutics vinblastine and vincristine. The emerging picture shows that various environmental factors significantly alter TIA accumulation by affecting the expression of regulatory and enzyme-encoding genes in the pathway. Compared to our understanding of the TIA pathway in response to the phytohormone jasmonate, the impacts of environmental factors on TIA biosynthesis are insufficiently studied and discussed. This review thus focuses on these aspects and discusses possible strategies for metabolic engineering of TIA biosynthesis. Purpose of work Catharanthus roseus is a rich source of bioactive terpenoid indole alkaloids (TIAs). The objective of this work is to present a comprehensive account of the influence of various biotic and abiotic factors on TIA biosynthesis and to discuss possible strategies to enhance TIA production through metabolic engineering.

scholarly journals Effect of Aspergillus flavus Fungal Elicitor on the Production of Terpenoid Indole Alkaloids in Catharanthus roseus Cambial Meristematic Cells

Molecules ◽  
2018 ◽  
Vol 23 (12) ◽  
pp. 3276
Author(s):  
Chuxin Liang ◽  
Chang Chen ◽  
Pengfei Zhou ◽  
Lv Xu ◽  
Jianhua Zhu ◽  
...  
Keyword(s):  
Suspension Culture ◽  
Aspergillus Flavus ◽  
Catharanthus Roseus ◽  
Indole Alkaloids ◽  
Fungal Elicitor ◽  
Control Group ◽  
Terpenoid Indole Alkaloids ◽  
Meristematic Cells ◽  
Qrt Pcr ◽  
Induction Process

This study reported the inducing effect of Aspergillus flavus fungal elicitor on biosynthesis of terpenoid indole alkaloids (TIAs) in Catharanthus roseus cambial meristematic cells (CMCs) and its inducing mechanism. According to the results determined by HPLC and HPLC-MS/MS, the optimal condition of the A. flavus elicitor was as follows: after suspension culture of C. roseus CMCs for 6 day, 25 mg/L A. flavus mycelium elicitor were added, and the CMC suspensions were further cultured for another 48 h. In this condition, the contents of vindoline, catharanthine, and ajmaline were 1.45-, 3.29-, and 2.14-times as high as those of the control group, respectively. Transcriptome analysis showed that D4H, G10H, GES, IRS, LAMT, SGD, STR, TDC, and ORCA3 were involved in the regulation of this induction process. The results of qRT-PCR indicated that the increasing accumulations of vindoline, catharanthine, and ajmaline in C. roseus CMCs were correlated with the increasing expression of the above genes. Therefore, A. flavus fungal elicitor could enhance the TIA production of C. roseus CMCs, which might be used as an alternative biotechnological resource for obtaining bioactive alkaloids.

Transgenic studies for modulating terpenoid indole alkaloids pathway in Catharanthus roseus: present status and future options

2015 ◽  
Vol 16 (1) ◽  
pp. 19-54 ◽  
Author(s):  
Priyanka Verma ◽  
Ajay Kumar Mathur ◽  
Shamshad Ahmad Khan ◽  
Neha Verma ◽  
Abhishek Sharma
Keyword(s):  
Catharanthus Roseus ◽  
Present Status ◽  
Indole Alkaloids ◽  
Terpenoid Indole Alkaloids

Bioproduction of Terpenoid Indole Alkaloids from Catharanthus roseus Cell Cultures

2013 ◽  
pp. 85-117 ◽  
Author(s):  
Lorena Almagro ◽  
Mariana Sottomayor ◽  
Maria Angeles Pedreño
Keyword(s):  
Cell Cultures ◽  
Catharanthus Roseus ◽  
Indole Alkaloids ◽  
Terpenoid Indole Alkaloids

Effect of abiotic elicitation and pathway precursors feeding over terpenoid indole alkaloids production in multiple shoot and callus cultures of Catharanthus roseus

Biologia ◽  
2019 ◽  
Vol 74 (5) ◽  
pp. 543-553 ◽  
Author(s):  
Abhishek Sharma ◽  
Ajay Kumar Mathur ◽  
Jawahar Ganpathy ◽  
Bhrugesh Joshi ◽  
Prittesh Patel
Keyword(s):  
Catharanthus Roseus ◽  
Indole Alkaloids ◽  
Callus Cultures ◽  
Multiple Shoot ◽  
Terpenoid Indole Alkaloids

Determination of terpenoid indole alkaloids in hairy roots ofRhazya stricta(Apocynaceae) by GC-MS

2015 ◽  
Vol 26 (5) ◽  
pp. 331-338 ◽  
Author(s):  
Amir Akhgari ◽  
Into Laakso ◽  
Tuulikki Seppänen-Laakso ◽  
Teijo Yrjönen ◽  
Heikki Vuorela ◽  
...  
Keyword(s):  
Hairy Roots ◽  
Indole Alkaloids ◽  
Terpenoid Indole Alkaloids

scholarly journals CrMYC1 transcription factor overexpression promotes the production of low abundance terpenoid indole alkaloids in Catharanthus roseus

Plant Omics ◽  
2018 ◽  
Vol 11 (01) ◽  
pp. 30-36 ◽  
Author(s):  
Sima Sazegari ◽  
◽  
Ali Niazi ◽  
Farajollah Shahriari-Ahmadi ◽  
Nasrin Moshtaghi ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Catharanthus Roseus ◽  
Indole Alkaloids ◽  
Terpenoid Indole Alkaloids
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