Inducing Adventitious Buds Regeneration from Leaf Explants of Purple Coneflower (Echinacea Purpurea L.)
نویسندگان
چکیده
منابع مشابه
A C-banded karyotype of mitotic chromosomes in diploid purple coneflower (Echinacea purpurea L.)
BACKGROUND Aneuploid ermpglasm is an important resource for genetic studies and identification of individual chromosomes in the cells of the aneuploid is an important step. The karyotype has already been established for purple coneflower (Echinacea purpurea L.), but due to the high similarity in the morphology of several pairs of chromosomes in this species, it cannot be used to identify indivi...
متن کاملIn Vitro Regeneration and Agrobacterium Transformation of Echinacea purpurea Leaf Explants*
Echinacea has gained considerable attention because of its increasing economic value and use as a medicinal plant. The genus Echinacea, Asteraceae, is represented by eleven taxa found in the United States and in south central Canada. Echinacea purpurea is the most widespread species (McGregor 1968) and the most widely cultivated medicinal species of the genus (McKeown 1999). Echinacea species h...
متن کاملApplications of the Phytomedicine Echinacea purpurea (Purple Coneflower) in Infectious Diseases
Extracts of Echinacea purpurea (EP, purple coneflower) have been used traditionally in North America for the treatment of various types of infections and wounds, and they have become very popular herbal medicines globally. Recent studies have revealed that certain standardized preparations contain potent and selective antiviral and antimicrobial activities. In addition, they display multiple im...
متن کاملDirect Regeneration of Chickpea (Cicer arietinum L.) from Adventitious Buds
The seeds of ten different genotypes of chickpea (Cicer arietinum L.) originated from Egypt, ICARDA and Saudi Arabia, were used to screen their tissue culture response on various media combination. MS media supplemented with 1, 2 and 4 mg of each of IBA and transzeatin /l, were tested. The results showed that stem results were far better from leaves explants. The callus induction ranged from 6....
متن کاملEstimation of Leaf Area in Coneflower (Echinacea purpurea L.) Using Independent Variables
Leaf area information is required in various horticultural and physiological studies and it will be more useful if done via non-destructive methods. The objective of this study was to establish equations to estimate leaf area (LA) using length (L), width (W), fresh weight (FW), dry weight (DW), length × length (L2), width × width (W2), length × width (L×W), length + width (L+W), fresh weight × ...
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ژورنال
عنوان ژورنال: DEStech Transactions on Environment, Energy and Earth Sciences
سال: 2019
ISSN: 2475-8833
DOI: 10.12783/dteees/icepe2019/28936