Results 111 to 120 of about 656,217 (235)

A New Class of Exact Hairy Black Hole Solutions

, 2010
We present a new class of black hole solutions with minimally coupled scalar field in the presence of a negative cosmological constant. We consider a one-parameter family of self-interaction potentials parametrized by a dimensionless parameter $g$. When $
A. Ashtekar, A.E. Mayo, C. Charmousis, C. Martinez, C. Martinez, C. Martinez, C. Martinez, D. Birmingham, D. Sudarsky, E. Winstanley, Eleftherios Papantonopoulos, G. Dotti, G. Koutsoumbas, G. Koutsoumbas, G. Koutsoumbas, G. Koutsoumbas, George Koutsoumbas, George Siopsis, J.D. Bekenstein, J.D. Bekenstein, J.D. Bekenstein, J.D. Bekenstein, J.D. Bekenstein, J.D. Bekenstein, J.E. Chase, K. Farakos, K.-I. Maeda, K.A. Bronnikov, K.G. Zloshchastiev, M. Heusler, M. Heusler, N. Bocharova, S.A. Hartnoll, S.A. Hartnoll, T. Hertog, T. Torii, T. Torii, T.J.T. Harper, T.W. Noonan, Theodoros Kolyvaris, V. Faraoni, V. Faraoni   +41 more
core   +1 more source

GmNAC15 overexpression in hairy roots enhances salt tolerance in soybean

, 2018
The NAC (NAM, ATAF1/2 and CUC2) transcription factor family plays a key role in plant development and responses to abiotic stress. GmNAC15 (Glyma15g40510.1), a member of the NAC transcription factor family in soybean, was functionally characterized ...
Ming Li, Zheng Hu, Q. Jiang, Xian-jun Sun, Yuan Guo, Jun-cang Qi, Hui Zhang   +6 more
semanticscholar   +1 more source

Changes of Trigonelline Biosynthesis under Nitrogenous Compounds in Hairy-root Culture of Iranian Fenugreek (Trigonella foenum-graecum L.)

Journal of Medicinal Plants, 2012
Background: Trigonelline is known as a valuable metabolite of alkaloids group with the therapeutic affects, especially on diabetes. Objective: In this study the effect of 3 levels of nitrogen compounds (2x, full, and half) of basic MS media including ...
Z Akbari, A Qaderi, S Kalate-jari, A Mehrafarin, H Naghdi Badi   +4 more
doaj  

Mass of asymptotically anti-de Sitter hairy spacetimes

, 2014
In the standard asymptotic expansion of four dimensional static asymptotically flat spacetimes, the coefficient of the first subleading term of the lapse function can be identified with the mass of the spacetime.
Anabalon, Andres, Astefanesei, Dumitru, Martinez, Cristian   +2 more
core   +1 more source

Asymptotically (anti) de Sitter Black Holes and Wormholes with a Self Interacting Scalar Field in Four Dimensions

, 2012
The aim of this paper is to report on the existence of a wide variety of exact solutions, ranging from black holes to wormholes, when a conformally coupled scalar field with a self interacting potential containing a linear, a cubic and a quartic self ...
Adolfo Cisterna, Andrés Anabalón, E. Witten, J. D. Bekenstein, J. F. Donoghue, R. M. Wald, V. Mukhanov   +6 more
core   +1 more source

Compounds from medicinal plants produced in hairy root and transgenic hairy root cultures: a review

PeerJ
Background Plants produce a wide variety of molecules, and some of them are of medicinal importance. Biotechnological systems such as suspended cells and hairy roots (HR) are used to produce plant compounds in a stable and controlled manner.
Urquiza-López, Araceli, Bazaldúa, Crescencio, Cardoso-Taketa, Alexandre T., Villarreal, Maria Luisa   +3 more
openaire   +2 more sources

Cultivation of diploid and tetraploid hairy roots of Datura stramonium L. in stirred tank bioreactor for tropane alkaloids production [PDF]

Journal of BioScience and Biotechnology, 2012
Biomass accumulation and tropane alkaloids production by diploid and tetraploid hairy root cultures of Datura stramonium L. cultivated in stirred tank bioreactor at different aeration rates were investigated.
ATANAS PAVLOV, IVAN IVANOV, VASIL GEORGIEV, ANDREY MARCHEV   +3 more
doaj  

A simple and efficient protocol for generating transgenic hairy roots using Agrobacterium rhizogenes. [PDF]

PLoS One, 2023
Ferguson S, Abel NB, Reid D, Madsen LH, Luu TB, Andersen KR, Stougaard J, Radutoiu S.   +7 more
europepmc   +1 more source

Hairy Roots Formation in Four Solanaceae Species by Different Strains of Agrobacterium rhizogenes [PDF]

Journal of Medicinal Plants and By-products, 2014
Plants are the important sources of drugs. Secondary metabolites are responsible for therapeutic propertiesin plants. Three compounds including (-)-hyoscyamine, its racemate atropine, and scopolamine (hyoscine) are the most famous tropane alkaloids in ...
doaj  

Establishment of in vitro culture system for Codonopsis pilosula transgenic hairy roots

3 Biotech, 2020
Jing Yang, Xiaozeng Yang, Bin Li, Xiayang Lu, Jiefang Kang, Xiaoyan Cao   +5 more
semanticscholar   +1 more source