Hairy root formation and plantlet regeneration from brussels sprouts (Brassica oleracea var. gemmifera) mediated by Agrobacterium rhizogenes.
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چکیده
منابع مشابه
Somatic Embryogenesis and Plantlet Regeneration from Hairy Roots Transformed by Agrobacterium rhizogenes in Panax quinquefolium L
Here, efficient plantlet regeneration via somatic embryogenesis from Panax quinquefolium hairy roots was reported. Callus development was optimal on MS medium containing 2,4-dichlorophenoxyacetic acid (1 mg l) and -naphthalene acetic acid (1 mg l). After a 4-week growth, calli were transferred onto MS medium with different combinations of plant growth regulators (PGRs). The highest embryogenesi...
متن کاملthe effect of different concentrations of se on yield and physiological characteristics of brussels sprouts (brassica oleracea var. gemmifera)
selenium is a non metallic chemical element that affects plant growth and development and but it can due to the presence of antioxidant defense system as a matter of basic human and animal health has been identified. an experiment was conducted to study the effect of se on physiological characteristics and yield of brussels sprouts (brassica oleracea var. gemmifera) with six levels of se (0, 2,...
متن کاملEffect of Medium Supplements on Agrobacterium rhizogenes Mediated Hairy Root Induction from the Callus Tissues of Camellia sinensis var. sinensis
Tea (Camellia sinensis L.) is recalcitrant to Agrobacterium-mediated genetic transformation largely due to the bactericidal effects of tea polyphenols and phenolics oxidation induced by necrosis of explant tissue over the process of transformation. In this study, different antioxidants/adsorbents were added as supplements to the co-cultivation and post co-cultivation media to overcome these pro...
متن کاملEfficient Agrobacterium Rhizogenes Mediated Hairy Root Culture System for Withanolide Production from Withania Somnifera (L.) Dunal
Withania somnifera (L.) Dunal is an important medicinal plant with many pharmaceutical and therapeutic uses ranging from immunomodulation to anticancer property. Field cultivation of W. somnifera is time consuming and it not able to meet current global demands. For commercial production of withanolides, field grown plant materials have generally been used but the quality and uniformity in the l...
متن کاملHairy Roots Formation in Four Solanaceae Species by Different Strains of Agrobacterium rhizogenes
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 the Solanaceae familly. Nowadays, attempts to developthese alkaloids in biotechnological procedures which are principally based on the hairy root...
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ژورنال
عنوان ژورنال: Plant tissue culture letters
سال: 1989
ISSN: 1884-7706,0289-5773
DOI: 10.5511/plantbiotechnology1984.6.130