Evaluation of Gene Flow from GM to Non-GM Rice
نویسندگان
چکیده
منابع مشابه
GM Gene Flow (B) Horizontal gene transfer of viral inserts from GM plants to viruses
Introduction The use of GM plants containing viral inserts (as transgenes or promoters) raises the possibility that these inserts may lead to the creation of new viruses through recombination (HGT). Viruses commonly evolve by recombination and have been shown to recombine with transgenes which are derived from viruses in numerous laboratory-scale experiments (e.g. Greene and Allison 1994, 1996)...
متن کاملDetecting gene flow from GM crops
The likelihood of transgene movement into wild relatives of cultivated crops varies vary dramatically with geography. From the perspective of the UK, crops such as maize lack any close relatives and so effectively cannot act as a source for transgene recruitment into wild plant species. At the other extreme, forage grasses such as Lolium perenne are wind pollinated and have abundant wild popula...
متن کاملDirect and reverse pollen-mediated gene flow between GM rice and red rice weed
Potential risks of genetically modified (GM) crops must be identified before their commercialization, as happens with all new technologies. One of the major concerns is the proper risk assessment of adventitious presence of transgenic material in rice fields due to cross-pollination. Several studies have been conducted in order to quantify pollen-mediated gene flow from transgenic rice (Oryza s...
متن کاملStrategies for coexistence of GM and non-GM soy from import to feed processing.
Regulations 1829/2003/CE and 1830/2003/CE have allowed the placing on the European market of GM products in food and feed chains, and have defined their rules of traceability and labeling. For some supply chains, like for soy and its derived products that are used in the production of feed, manufacturers have to face both non-GM and GM production, although there are no labeling requirements for...
متن کامل[Comparison of carotenoid components between GM and non-GM papaya].
We compared the carotenoid profile in GM papaya (Sunup) line to that of a non-GM one (Sunset). First, to identify major carotenoids in papaya, large-scale extraction was carried out with methanol. HPLC analyses of the methanol extracts revealed that both papayas mainly contained 5 pigments and no apparent difference was observed in the HPLC profiles. On the basis of LC/MS data and photodiode-ar...
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ژورنال
عنوان ژورنال: Plant Breeding and Biotechnology
سال: 2013
ISSN: 2287-9366
DOI: 10.9787/pbb.2013.1.2.162