Results 31 to 40 of about 744 (148)

Effect of Plant Growth Regulators on Callogenesis and Regeneration Of Fritillaria imperialis L

open access: yesMajallah-i ̒Ulum-i Bāghbānī, 2018
Introduction: Crown imperial (Fritillariaimperialis L.) is an ornamental and medicinal plant native to mountainous regions of Iran. This plant genetic resources is in danger of extinction, because of grazing livestock and pest outbreaks.
Esmaeil Chamani   +4 more
doaj   +1 more source

Micropropagation and callogenesis in Mandevilla guanabarica (Apocynaceae), an endemic plant from Brazil [PDF]

open access: yesCrop Breeding and Applied Biotechnology, 2014
Mandevilla guanabarica is an endemic plant from Brazil, with pharmacological and ornamental potential, both unexplored. This study established the best culture medium for in vitro plant maintenance, efficient protocol for its regeneration, and ...
Sandra Zorat Cordeiro   +3 more
doaj   +1 more source

The Role of Biotechnology for Conservation and Biologically Active Substances Production of Rhodiola rosea: Endangered Medicinal Species

open access: yesThe Scientific World Journal, Volume 2012, Issue 1, 2012., 2012
At present, more than 50 000 plant species are used in phytotherapy and medicine. About 2/3 of them are harvested from nature leading to local extinction of many species or degradation of their habitats. Biotechnological methods offer possibilities not only for faster cloning and conservation of the genotype of the plants but for modification of their ...
Krasimira Tasheva   +2 more
wiley   +1 more source

Effets du type et de la position de l'explant sur l'induction de cals chez le gerbera (Gerbera jamesonii Bolus) [PDF]

open access: yesTropicultura, 2010
Effects of Explant Kind and Position on Calli Induction in Gerbera (Gerbera jamesonii Bolus). Callogenesis in gerbera (Gerbera jamesonii Bolus 'Fredigor') was successfully induced from leaves and floral peduncles on a medium containing 1 mg.l-1 2.4-D and
Haouala, F., Farhat, N., Chabchoub, L.
doaj  

High‐Frequency Regeneration of the Drought‐Tolerant Tree Melia volkensii Gurke Using Low‐Cost Agrochemical Thidiazuron

open access: yesBiotechnology Research International, Volume 2012, Issue 1, 2012., 2012
Melia volkensii Gurke is a drought‐tolerant tree native to East Africa’s arid and semiarid lands (ASALs), with vast but underutilized potential for agroforestry and sustainable livelihoods in the ASALs. Its cultivation is limited by difficulties in propagation via conventional means.
Eliud Sagwa Mulanda   +5 more
wiley   +1 more source

Elicitor‐mediated simultaneous accumulation of phloridzin and ursolic acid in Annurca apple peel‐derived calli

open access: yesJournal of the Science of Food and Agriculture, Volume 105, Issue 3, Page 1783-1790, February 2025.
Abstract BACKGROUND Apple peel is rich in natural molecules, many exhibiting a significant bioactivity. In this study, our objective was to establish a novel callus line derived from the apple peel of the Italian local variety Annurca, known to accumulate high levels of dihydrochalcones and terpenes. In this regard, we tested the impact of one elicitor,
Carmen Laezza   +11 more
wiley   +1 more source

Non‐Facial Skin Rejuvenation of the Neck, Chest, and Hands. Part One: Using Injections

open access: yesJournal of Cosmetic Dermatology, Volume 24, Issue 1, January 2025.
ABSTRACT Background The demand for aesthetic procedures aimed at restoring and preserving a youthful appearance is growing. While numerous non‐surgical facial rejuvenation techniques are available, there is a need for a comprehensive review of clinic‐based procedures targeting non‐facial body parts. Aims This review aims to describe and evaluate clinic‐
Mariana El Hawa   +3 more
wiley   +1 more source

Callogénesis in vitro para la inducción de embriogénesis somática y producción de antioxidantes en Eugenia uniflora [PDF]

open access: yes, 2020
Eugenia uniflora is an American tree species with ecological, agronomical and medicinal importance. However, just few studies have focused on the in vitro propagation and production of secondary metabolites.
Damian dos Santos, Daniele   +6 more
core  

Somatic embryogenesis and plant regeneration from radicles of olive (Olea europaea ‘Chemlal’) zygotic embryos

open access: yesActa Agriculturae Slovenica, 2022
Olive improvement by biotechnological tools such as genetic transformation requires an efficient in vitro regeneration system. Somatic embryogenesis seems the most suitable process.
Khayreddine TITOUH   +3 more
doaj   +1 more source

Inducción de caulogénesis indirecta en Eucalyptus globulus

open access: yes, 2019
Se estudió la inducción caulogénica utilizando semillas maduras como explantos iniciales. Para la callogénesis se evaluaron cuatro concentraciones de BAP (0, 3, 5 y 7 mg L-1) en los medios MS, B5 y SP.
Larson, Carmen Gloria   +3 more
core   +2 more sources

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