Establishment of an Agrobacterium-mediated transformation system for Periploca sepium Bunge
نویسندگان
چکیده
منابع مشابه
Repellent from traditional Chinese medicine, Periploca sepium Bunge.
By using a new bioassay-guided method, 2-hydroxy-4-methoxybenzaldehyde isolated from the root bark of Periploca sepium, a traditional Chinese medicine, showed repellent activity against the olive weevil (Dyscerus perforatus) at 62.5, 125, 250 and 500 microg/disc, respectively. In addition, it also exhibited antinematodal activity against Bursaphelenchus xylophilus at a minimum effective dose of...
متن کاملPeriploca sepium Bunge as a model plant for rubber biosynthesis study.
Periploca sepium Bunge (Chinese silk vine) is a woody climbing vine belonging to the family Asclepiadaceae. It originally comes from Northwest China. Periploca resembles the Para-rubber tree, Hevea brasiliensis, regarding a similar body plan to produce a milky exudate containing rubber latex. The Periploca plant was assessed as a rubber-producing plant by rubber structure elucidation and its mo...
متن کامل17βH-Periplogenin, a cardiac aglycone from the root bark of Periploca sepium Bunge
The title compound {systematic name: 4-[(3S,5S,8R,9S,10R,13R,14S,17S)-3,5,14-trihy-droxy-10,13-dimethyl-hexa-deca-hydro-1H-cyclo-penta-[a]phenanthren-17-yl]furan-2(5H)-one}, C(23)H(34)O(5), was isolated from the roots of Periploca sepium Bunge, a famous Chinese traditional herbal medicine. The three six-membered rings adopt chair conformations, the cyclo-pentane ring displays an approximate env...
متن کاملAn Efficient Agrobacterium-Mediated Transformation System for Poplar
Poplar is a model system for the regeneration and genetic transformation of woody plants. To shorten the time required for studies of transgenic poplar, efforts have been made to optimize transformation methods that use Agrobacterium tumefaciens. In this study, an Agrobacterium infective suspension was treated at 4 °C for at least 10 h before infecting explants. By transforming the Populus hybr...
متن کاملHigh-Efficiency Agrobacterium-Mediated Transformation of Tobacco (Nicotiana tabacum)
To improve Agrobacterium-mediated transformation of tobacco, factors influencing gene delivery, including genotype of the plant, bacterial strain, and Agrobacterium transformation procedure, were tested via direct somatic embryogenesis. Leaf tissue of three different tobacco genotypes (Nicotiana tabacum L. cvs. Samsun, and Xanthi, and N. benthamiana) we...
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 Biotechnology
سال: 2010
ISSN: 1347-6114,1342-4580
DOI: 10.5511/plantbiotechnology.27.173