Production of sesquiterpene-type phytoalexins by hairy roots of Hyoscyamus albus co-treated with cupper sulfate and methyl jasmonate

M Kawauchi, T Arima, O Shirota, S Sekita… - Chemical and …, 2010 - jstage.jst.go.jp
The production of sesquiterpene-type phytoalexins with a vetispyradiene skeleton by
Hyoscyamus albus hairy roots induced by methyl jasmonate (MeJA) was reported in a …

Induction of hairy roots in Arnica montana L. by Agrobacterium rhizogenes

M Petrova, E Zayova, M Vlahova - Central European Journal of Biology, 2013 - Springer
The induction of hairy roots in Arnica montana L. by Agrobacterium rhizogenes mediated
system was established. The frequency of genetic transformation varied from 4.8 to 12 …

The hairy root induction efficiency and that plumbagin of Plumbago auriculata L.

Z Zhao, S Gao, J Hu, T Lei, Y Zhou, Y Li… - Plant Cell, Tissue and …, 2023 - Springer
Cultivation of hairy roots is an effective method to get high in plumbagin secondary
metabolites. With different genotypes, setting up a stable genetic transformation system is …

Expression of PnSS Promotes Squalene and Oleanolic Acid (OA) Accumulation in Aralia elata via Methyl Jasmonate (MeJA) Induction

H Xu, W Dai, M Xia, W Guo, Y Zhao, S Zhang, W Gao… - Genes, 2023 - mdpi.com
Aralia elata is an important herb due to the abundance of pentacyclic triterpenoid saponins
whose important precursors are squalene and OA. Here, we found that MeJA treatment …

Scientific opinion on tropane alkaloids in food and feed

EFSA Panel on Contaminants in the Food Chain … - EFSA …, 2013 - Wiley Online Library
Abstract The European Food Safety Authority (EFSA) was asked to deliver a scientific
opinion on the risks to human and animal health related to the presence of tropane alkaloids …

24-Epibrassinolide and methyl jasmonate can encourage cell growth and the production of secondary metabolites in immobilized cells of Hyoscyamus niger

S Özmen, T Demirci, NG Baydar - In Vitro Cellular & Developmental …, 2022 - Springer
This study was carried out to determine the effects of 24-epibrassinolide (24-eBL) and
methyl jasmonate (MeJA) on cell growth and accumulation of secondary metabolites in …

The influence of methyl jasmonate, cholesterol and l‐arginine on solasodine production in hairy root culture of Solanum mammosum

CT Ooi, A Syahida, J Stanslas… - Engineering in Life …, 2016 - Wiley Online Library
The increasing demand of diosgenin for high‐revenue synthesis of steroid hormones by the
pharmaceutical industries has driven researchers to look for other alternatives. Solasodine …

Enhancing ergosterol production in Pichia pastoris GS115 by overexpressing squalene synthase gene from Glycyrrhiza uralensis

LIU Ying, ZHU Xiao-Qing, LI Wen-Dong… - Chinese journal of …, 2015 - Elsevier
The present study was designed to determine the effects of copy number variations (CNVs)
of squalene synthase 1 (SQS1) gene on the mevalonate (MVA) pathway. SQS1 gene from …

A small-scale proteomic approach reveals a survival strategy, including a reduction in alkaloid biosynthesis, in Hyoscyamus albus roots subjected to iron deficiency

J Khandakar, I Haraguchi, K Yamaguchi… - Frontiers in Plant …, 2013 - frontiersin.org
Hyoscyamus albus is a well-known source of the tropane alkaloids, hyoscyamine and
scopolamine, which are biosynthesized in the roots. To assess the major biochemical …

Hairy root cultures as an alternative source for the production of high-value secondary metabolites

AS Rency, S Pandian, R Kasinathan, L Satish… - Natural Bio-active …, 2019 - Springer
Hairy roots are rapidly growing, highly differentiated transformed root cultures induced by
Agrobacterium rhizogenes infection usually at the infected site of the representative …