[HTML][HTML] Hypericum sp.: essential oil composition and biological activities

AP Guedes, G Franklin, M Fernandes-Ferreira - Phytochemistry reviews, 2012 - Springer
Phytochemical composition of Hypericum genus has been investigated for many years. In
the recent past, studies on the essential oils (EO) of this genus have been progressing and …

[HTML][HTML] Effects of plant growth regulators and elicitors on production of secondary metabolites in shoot cultures of Hypericum hirsutum and Hypericum maculatum

A Coste, L Vlase, A Halmagyi, C Deliu… - Plant Cell, Tissue and …, 2011 - Springer
We investigated the effects of plant growth regulators [6-benzyladenine (BA), kinetin (Kin), 6-
γ, γ-dimethylallylaminopurine (2iP), thidiazuron (TDZ) and α-naphthaleneacetic acid (NAA)] …

A Perspective on Hypericum perforatum Genetic Transformation

W Hou, P Shakya, G Franklin - Frontiers in Plant Science, 2016 - frontiersin.org
Hypericum perforatum (St John's wort) is a reservoir of diverse classes of biologically active
and high value secondary metabolites, which captured the interest of both researchers and …

Historical perspective and basic principles of plant tissue culture

A Shahzad, S Sharma, S Parveen, T Saeed… - Plant biotechnology …, 2017 - Springer
Abstract In 1902 Gottlieb Haberlandt proposed the idea to culture individual plant cells on
artificial nutrient medium. Although he failed to culture them due to poor choice of …

[HTML][HTML] Secondary metabolism in micropropagated Hypericum perforatum L. grown in non-aerated liquid medium

LEB Savio, LV Astarita, ER Santarém - Plant cell, tissue and organ culture …, 2012 - Springer
Hypericum perforatum L. is a medicinal plant that has been extensively studied because of
its bioactive properties. The objective of this study was to establish a system that could lower …

[HTML][HTML] Root cultures of Hypericum perforatum subsp. angustifolium elicited with chitosan and production of xanthone-rich extracts with antifungal activity

N Tocci, G Simonetti, FD D'Auria, S Panella… - Applied Microbiology …, 2011 - Springer
Hypericum perforatum is a well-known medicinal plant which contains a wide variety of
metabolites, including xanthones, which have a wide range of biological properties …

Chlorogenic acid participates in the regulation of shoot, root and root hair development in Hypericum perforatum

G Franklin, ACP Dias - Plant Physiology and Biochemistry, 2011 - Elsevier
Chlorogenic acid (CGA), a product of the phenylpropanoid pathway, is one of the most
widespread soluble phenolic compounds in the plant kingdom. Although CGA is known to …

[HTML][HTML] Sneak peek of Hypericum perforatum L.: phytochemistry, phytochemical efficacy and biotechnological interventions

MY Mir, S Hamid, AN Kamili, QP Hassan - Journal of Plant Biochemistry …, 2019 - Springer
The phytochemistry of Hypericum perforatum (St. John's wort) has been elaborated
extensively owing to its immense application in medicinal chemistry. Illustrated …

In vitro shoot regeneration and polyploid induction from leaves of Hypericum species

EM Meyer, DH Touchell, TG Ranney - HortScience, 2009 - journals.ashs.org
Hypericum L. H2003-004-016 is a complex hybrid among Hypericum frondosum Michx.,
Hypericum galioides Lam., and Hypericum kalmianum L. and exhibits valuable ornamental …

[HTML][HTML] Do nanoparticles delivered to roots affect plant secondary metabolism? A comprehensive analysis in float seedling cultures of Hypericum perforatum L.

M Pradeep, M Saxena, D Mondal, G Franklin - Chemosphere, 2024 - Elsevier
Since nanoparticles (NPs) released into the environment from household or industrial
wastes and applied directly on plants as agrochemicals can accumulate in the rhizosphere …