Effects of culture conditions on tropane alkaloid formation in Hyoscyamus niger suspension cultures.
نویسندگان
چکیده
منابع مشابه
Effects of Arginine Pretreatments on Oxidative Stress Damages and Alkaloid Content in Roots of Hyoscyamus niger under Nickel Stress
Heavy metal pollution is a worldwide problem with serious environmental consequences. The objective of the present experiment was to investigate whether arginine as nitric oxide precursor and or polyamines substrate can decrease the destructive effects of oxidative stress induced by nickel contamination in Hyoscyamus niger plant. In this study the effects of arginine pretreatment on alkaloid co...
متن کاملInduction of tropane alkaloid formation in transformed root cultures of Brugmansia suaveolens (Solanaceae).
Hairy root cultures of Brugmansia suaveolens were set up by infection of root tips with Agrobacterium rhizogenes. The successful transformation was confirmed by analysing rolC and virC genes using polymerase chain reaction (PCR). Hairy root cultures were employed to study the formation of tropane alkaloids, such as hyoscyamine. The transformed cultures were incubated with potential elicitors, s...
متن کاملGrowth and Production of Tropane Alkaloids by Cell Suspension Cutures of Hyoscyamus Albus
Cell suspension of Hyoscyamus a/bus L. were investigated for growth and production of tropane alkaloids in three different media. The effects of sucrose concentration and initial pH were also studied. 2,4Dichlorophenoxyacetic acid and 1% sucrose enhanced the production of tropane alkaloids. The percent of alkaloids (0.75%) was higher than in the cultivated plant (0.352 %).
متن کاملEffect of elicitation on antioxidant activity and production of tropane alkaloids in Hyoscyamus reticulatus hairy root cultures
Background and objectives: Hyoscyamus reticulatus contains two distinguished tropane alkaloids, hyoscyamineand scopolamine and both of the compounds possesspotential acute or chronic toxicity. In the present study, a simple and efficient transformation system was established for in vitro hairy roots induction in Hyoscyamus reticulatus. M...
متن کاملAssessment of Morphological and Tropane Alkaloids Diversity among some Henbane (Hyoscyamus niger L.) Populations
Background: Black henbane with the scientific name of Hyoscyamus niger which has a wide geographic distribution, is considered as one the most important species for tropane alkaloids extraction. Objective: In this research, morphological and tropane alkaloids variations were assessed within different population of H. niger in their natural habitats. Methods: Totally, 56 individuals were colle...
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: Agricultural and Biological Chemistry
سال: 1987
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.51.2769