Results 31 to 40 of about 1,041 (150)

Inducción de caulogénesis indirecta en Eucalyptus globulus [PDF]

, 2006
Caulogenic induction was studied using mature seeds as initial explants. Four concentrations of BAP (0, 3, 5 and 7 mg L–1) in the mediums MS, B5 and SP were evaluated for the callus formation.
Gómez, Cristian, Larson, Carmen Gloria, Ríos, Darcy, Sánchez-Olate, Manuel   +3 more
core   +2 more sources

Induction and Analysis of the Alkaloid Mitragynine Content of a Mitragyna speciosa Suspension Culture System upon Elicitation and Precursor Feeding

The Scientific World Journal, Volume 2013, Issue 1, 2013., 2013
This study aimed to determine the effects of different concentrations and combinations of the phytohormones 2,4‐dichlorophenoxy acetic acid (2,4‐D), kinetin, 6‐benzylaminopurine (BAP), and 1‐naphthaleneacetic acid (NAA) on callus induction and to demonstrate the role of elicitors and exogenous precursors on the production of mitragynine in a Mitragyna ...
Nor Nahazima Mohamad Zuldin, Ikram Md. Said, Normah Mohd Noor, Zamri Zainal, Chew Jin Kiat, Ismanizan Ismail, A. Bakhsh, K. M. Khawar, S. Onarici, C. A. Ozel, A. Q. Rao   +10 more
wiley   +1 more source

Comparative Studies on Cellular Behaviour of Carnation (Dianthus caryophyllus Linn. cv. Grenadin) Grown In Vivo and In Vitro for Early Detection of Somaclonal Variation

The Scientific World Journal, Volume 2013, Issue 1, 2013., 2013
The present study deals with the cytological investigations on the meristematic root cells of carnation (Dianthus caryophyllus Linn.) grown in vivo and in vitro. Cellular parameters including the mitotic index (MI), chromosome count, ploidy level (nuclear DNA content), mean cell and nuclear areas, and cell doubling time (Cdt) were determined from the 2 
Jamilah Syafawati Yaacob, Rosna Mat Taha, Arash Khorasani Esmaeili, Muhammad Aasim, Allah Bakhsh, Khalid Mahmood Khawar, Selma Onarici, Cigdem Alev Ozel, Abdul Qayyum Rao   +8 more
wiley   +1 more source

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

The 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, Georgina Kosturkova, Vidadi Yusibov   +2 more
wiley   +1 more source

Callogenesis and somatic embryogenesis of Oryza sativa L. (cv. MARDI Siraj 297) under the influence of 2, 4-dichlorophenoxyacetic acid and kinetin

AIMS Agriculture and Food, 2022
Callogenesis and embryogenesis are integral parts of many tissue culture procedures for genetic manipulation in rice. However, the efficiency of both processes is largely dependent on the media constituent especially the plant growth regulators (PGRs ...
Noorhazira Sidek , Rosimah Nulit, Yap Chee Kong , Christina Yong Seok Yien, Rogayah Sekeli , Mariam F. EL-Barghathi   +5 more
doaj   +1 more source

Evaluación preliminar de la callogénesis y organogénesis in vitro Leptochloa crinita (lag.) p. m. peterson & n. snow.

Revista Colombiana de Biotecnología, 2022
El cambio de uso de la tierra por diversos factores socio-económicos, climáticos, tecnológicos y culturales han tenido como consecuencia en la provincia de San Luis (Argentina) la pérdida de diversidad biológica, fragmentación y destrucción de hábitat ...
Xiomara Ruth Carbonell, Patricia Estela Verdes, Jorge Leandro Leporati   +2 more
doaj   +1 more source

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

Biotechnology 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, Mark Ochieng Adero, Nelson Onzere Amugune, Elijah Akunda, Jenesio I. Kinyamario, Yau Hung Chen   +5 more
wiley   +1 more source

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

Journal 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, William Abou Shahla, Callie Fares, Dana Saade   +3 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]

Tropicultura, 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  

Reparación de las fracturas de huesos largos en traumatismos craneoencefálicos: estudio experimental en la rata [PDF]

, 1996
Los pacientes con traumatismo craneoencefálico presentan una respuesta osteogénica alterada. Para estudiar si existe o no un callo de fractura más voluminoso o más prematuro en las fracturas de hueso largo se ha buscado un modelo experimental en rata ...
Ballesteros Massó, Rafael, Boya Vegle, J., Chacón Castillo, M., Delgado Martínez, Antonio D., González Pérez, M., Gómez Barrena, Enrique, Munuera Martínez, Luis   +6 more
core