نتایج جستجو برای: nodal explants

تعداد نتایج: 26727  

Journal: :فصلنامه علمی پژوهشی گیاهان دارویی 0
a mehrafarin medicinal plants research center, institute of medicinal plants, acecr, karaj, iran ar etminan department of plant breeding, kermanshah branch, islamic azad university, kermanshah, iran tel: +98-833-7243181, fax: +98-833-7243196سازمان اصلی تایید شده: پژوهشکده‮ ‬گیاهان‮ ‬دارویی‮ ‬جهاد‮ ‬دانشگاهی (institute of medicinal plants) b delkhosh department of agronomy, science and research branch, islamic azad university, tehran, iranسازمان اصلی تایید شده: دانشگاه آزاد اسلامی کرمانشاه (islamic azad university of kermanshah) m golrokhan department of agronomy, science and research branch, islamic azad university, tehran, iranسازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (islamic azad university science and research branch)

background: stevia rebaudiana bertoni, an important anti-diabetic medicinal plant, becomes an inevitable alternative to sugar. due to the propagation difficulties, tissue culture is the best alternative for rapid mass propagation of stevia plants. objective: the present study was conducted to optimize a protocol for rapid micropropagation of stevia rebaudiana by shoot tip explants and to invest...

2009
H C Chaturvedi M Sharma

Amongst a large number of Populus species, micropropagation of P. deltoides has not been possible. The authors now report a reproducible protocol for mass production of cloned plants of 2 important clones of P. deltoides, viz., G3 and G48 through induced shoot bud differentiation in the in vitro cultured segments of leaf, stem and root of adult tree origin. Establishment of experimental plants ...

Journal: :caspian journal of mathematical sciences 2014
a. dabbaghian a. nematy

in this paper, the asymptotic representation of the corresponding eigenfunctions of the eigenvalues has been investigated. furthermore, we obtain the zeros of eigenfunctions.

In this study, inverse nodal problem is solved for the p-Laplacian operator with two potential functions. We present some asymptotic formulas which have been proved in [17,18] for the eigenvalues, nodal points and nodal lengths, provided that a potential function is unknown. Then, using the nodal points we reconstruct the potential function and its derivatives. We also introduce a solution of i...

2008
Muhammad Azhar Bashir Muhammad Akbar Anjum Hamid Rashid

Nodal segments (1.5 3.0 cm long) of six promising jojoba genotypes were cultured in vitro on solidified MS medium supplemented with BA in combination with different concentrations of NAA, IAA or IBA for shoot formation. The plant growth regulators combination of 5.55 μM BA + 7.1 μM IAA proved the best for shoot initiation and subsequent growth. Some explants of the jojoba genotypes, PKJ-3 and P...

2015
Mamta Kumari MAMTA KUMARI

Caparis spinosa Linn. popularly known as Caper plant is a naturally occurring medicinally important plant of the family Capparaceae. This plant has highly diverse economic and medicinal value in different system of medicine like, Unani, Chinese, Ayurvedicand Arabic. Various parts of C. spinosa are used as drug to treat different diseases especially against hepatic and renal problems. Extract of...

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