Proton induced X-ray emission (PIXE) technique for determining multi-element composition of transformed hairy root cultures of Boerhaavia diffusa L.: an important medicinal herb

2014 ◽  
Vol 300 (1) ◽  
pp. 345-354 ◽  
Author(s):  
Lopamudra Sahu ◽  
Dinesh K. Ray ◽  
Pradeep K. Chand
Keyword(s):  
Hairy Root ◽  
Element Composition ◽  
Medicinal Herb ◽  
Hairy Root Cultures ◽  
Root Cultures ◽  
X Ray ◽  
Transformed Hairy Root ◽  
Boerhaavia Diffusa

scholarly journals Studies on the alkaloid production of genetically transformed and non-transformed cultures of Lobelia inflata L.

2001 ◽  
Vol 7 (2) ◽  
Author(s):  
E. Szőke ◽  
I. Bálványos ◽  
L. Kursinszki ◽  
A. Krajewska ◽  
A. Mészáros ◽  
...  
Keyword(s):  
Amino Acids ◽  
Hairy Root ◽  
Growth Regulators ◽  
Hairy Root Cultures ◽  
Root Cultures ◽  
Alkaloid Production ◽  
Lobelia Inflata ◽  
Transformed Hairy Root ◽  
Total Alkaloid Content ◽  
Callus Tissues

The investigations of the growth and alkaloid production of cell suspension-, callus-, organized- and hairy root cultures from Lobelia inflata L. proved that these cultures are able to synthesize the characteristic piperidine alkaloids of the intact plant. Alkaloid precursor amino acids (Phe, Lys) and plant growth regulators affect not only the growth and differentiation of tissue cultures but also their secondary metabolism. The synthetic regulator Sz/I I combined with Phe increased the total alkaloid content considerably in callus- and organized cultures; regulator Sz/28 especially increased the lobeline content (in organized cultures in response to Lys, in callus tissues as a result of Phe application). With the aim of optimizing growth and alkaloid production of the genetically transformed hairy root cultures of Lobelia inflata L. we studied the effect of some growth regulators (NAA, IAA, kinetin) and precursor amino acids (Lys, Phe). The kinetin had inhibiting effect on the growth and lobeline production of the hairy roots. The IAA and NAA increased the biomass formation and lobeline production. The highest lobeline level was detected in tissues cultivated on hormone-free medium containing Phe.  

Elicitor-enhanced Silymarin production in hairy root cultures of Silybum marianum L. Gaertn

Planta Medica ◽  
2008 ◽  
Vol 74 (09) ◽  
Author(s):  
T Hasanloo ◽  
H Rahnama ◽  
R Sepehrifar ◽  
MR Shams
Keyword(s):  
Hairy Root ◽  
Hairy Root Cultures ◽  
Root Cultures ◽  
Silybum Marianum

Clone selection of in vitro horseradish hairy root cultures

Planta Medica ◽  
2015 ◽  
Vol 81 (16) ◽  
Author(s):  
R Bertóti ◽  
Á Alberti ◽  
A Böszörményi ◽  
R Könye ◽  
T Horváth ◽  
...  
Keyword(s):  
Hairy Root ◽  
Hairy Root Cultures ◽  
Root Cultures ◽  
Clone Selection ◽  
Selection Of

scholarly journals Carrot hairy roots: factories for secondary metabolite production

2020 ◽  
Vol 71 (22) ◽  
pp. 6861-6864
Author(s):  
María A Pedreño ◽  
Lorena Almagro
Keyword(s):  
Phenolic Compounds ◽  
Secondary Metabolite ◽  
Hairy Root ◽  
Hairy Roots ◽  
Hairy Root Cultures ◽  
Root Cultures ◽  
Black Carrot ◽  
Metabolite Production ◽  
Experimental Botany ◽  
Induced Changes

This article comments on: Barba-Espín G, Chen S-T, Agnolet S, Hegelund JN, Stanstrup J, Christensen JH, Müller R, Lütken H. 2020. Ethephon-induced changes in antioxidants and phenolic compounds in anthocyanin-producing black carrot hairy root cultures. Journal of Experimental Botany 71, 7030–7045.

Sign in / Sign up

Export Citation Format

Share Document