Efficient micropropagation of Dendrobium aurantiacum from shoot explant
نویسندگان
چکیده
منابع مشابه
Micropropagation of Chrysanthemum (chrysanthemum Morifolium) Using Shoot Tip as Explant
Chrysanthemum has been cultivated for more than 2000 years and today, it is the world’s second most economically important floricultural crop following the rose (Teixeira da silva, 2003). Due to high popularity and demand for chrysanthemum it has become one of the first commercial targets for Micro propagation and thus tissue culture can be utilized for its large scale production. Regeneration ...
متن کاملPhenolic glucosides from Dendrobium aurantiacum var. denneanum and their bioactivities.
A new 8,4'-oxyneolignane glucoside 1 has been isolated from the stems of Dendrobium aurantiacum var. denneanum together with six known phenolic glucosides 2−7. The structure of the new compound, including its absolute configuration, was determined by spectroscopic and chemical methods as (−)-(7S,8R,7'E)-4-hydroxy-3,3',5,5'-tetramethoxy-8,4'-oxyneolign-7'-ene-7,9,9'-triol 7,9'-bis-O-β-D-glucopyr...
متن کاملBio-guided isolation of antioxidants from the stems of Dendrobium aurantiacum var. denneanum.
Bio-guided fractionation of the stems of Dendrobium aurantiacum var. denneanum using a 1,1-diphenyl-2-picryl-hydrazyl (DPPH) radical scavenging assay, led to the isolation of three 2-glucosyloxycinnamic acid derivates, namely, cis-melilotoside, trans-melilotoside and dihydromelilotoside, respectively. Their structures were elucidated through the analysis of uni- and bi-dimensional NMR, UV, IR a...
متن کاملIn-vitro Micropropagation of Rauwolfia Serpentine through Multiple Shoot Generation
Shoot tips and nodal segment explants to Rauwolfia serpentina when cultured on MS medium containing varying concentration of Benzyl adenine purine (BAP) and Benzyl adenine purine in combination with Indole butyric acid (IBA) produced multiple shoots. Maximum multiple shoots (85.6%) were found in static MS medium supplemented with 5.0 mg/ 1 BAP and 0.5 mg / 1 IBA along with 2.5% sucrose and 0.85...
متن کاملMicropropagation of Rosa canina Through Axillary Shoot Proliferation
In vitro propagation of rose has played a very important role in rapid multiplication of species with desirable traits and production of healthy and disease-free plants. Micropropagation using nodal segments of Rosa canina under different combinations of BAP, GA3 and NAA on MS and VS, medium was investigated. The results showed that the highest shoot proliferation was obtained on VS medium cont...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Plant Science Today
سال: 2020
ISSN: 2348-1900
DOI: 10.14719/pst.2020.7.3.724