Regeneration of Stevia rebaudiana and Analysis of Somaclonal Variation by RAPD
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چکیده
منابع مشابه
Potential of RAPD and ISSR markers for assessing genetic diversity among Stevia rebaudiana Bertoni accessions
In the present study, genetic diversity among 16 collections of Stevia rebaudiana Bertoni was assessed to compare the efficiency of two-marker systems over one marker using RAPD and ISSR markers. How well these two marker systems discriminated the Stevia collections was compared. In fact, all the Stevia accessions included in the present study have been growing under different altitudes, rangin...
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15 صفحه اولAnalysis of anti-rotavirus activity of extract from Stevia rebaudiana.
Anti-human rotavirus (HRV) activity of hot water extracts from Stevia rebaudiana (SE) was examined. SE inhibited the replication of all four serotypes of HRV in vitro. This inhibitory effect of SE was not reduced on the prior exposure of SE to HCl for 30 min at pH 2. Binding assay with radiolabeled purified viruses indicated that the inhibitory mechanism of SE is the blockade of virus binding. ...
متن کاملDiterpene glycosides from Stevia rebaudiana.
Three novel diterpene glycosides were isolated for the first time from the commercial extract of the leaves of Stevia rebaudiana, along with several known steviol glycosides, namely stevioside, rebaudiosides A-F, rubusoside and dulcoside A. The new compounds were identified as 13-[(2-O-β-D-glucopyranosyl-3-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy] ent-kaur-15-en-19-oic acid, 13-[(2-O-β-D-glu...
متن کاملAssessment of genetic and biochemical diversity of Stevia rebaudiana Bertoni by DNA fingerprinting and HPLC analysis
The genomic DNA polymorphism and phytochemical variation of Stevia rebaudiana Bertoni was investigated by RAPD-PCR and HPLC analysis. For initial PCR screening, about hundred oligo-nucleotide primers were used to amplify the genomic DNA from three accessions of S. rebaudiana (L1 to L3). The concentration of stevioside content was quantified by using HPLC analysis. A total of 9 primers were fina...
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ژورنال
عنوان ژورنال: Biotechnology(Faisalabad)
سال: 2009
ISSN: 1682-296X
DOI: 10.3923/biotech.2009.449.455