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World map of GMO agriculture (hectares) [1] The regulation of genetic engineering varies widely by country. Countries such as the United States, Canada, Lebanon and Egypt use substantial equivalence as the starting point when assessing safety, while many countries such as those in the European Union, Brazil and China authorize GMO cultivation on a case-by-case basis.
With greater understanding of the role that the microbiome plays in human health, there is the potential to treat diseases by genetically altering the bacteria to, themselves, be therapeutic agents. Ideas include altering gut bacteria so they destroy harmful bacteria, or using bacteria to replace or increase deficient enzymes or proteins.
A genetically modified organism (GMO) is any organism whose genetic material has been altered using genetic engineering techniques.The exact definition of a genetically modified organism and what constitutes genetic engineering varies, with the most common being an organism altered in a way that "does not occur naturally by mating and/or natural recombination". [1]
Potential health risks are also being researched and there are requirements for the safety of genetically modified foods to be clarified before they are consumed by the public. Environmental consequences are also considered due to disruptions within the food web when these organisms are added to a previously balanced ecosystem. [24]
The Flip-FRT system operates in a similar way, with the Flip recombinase recognizing FRT sequences. By crossing an organism containing the recombinase sites flanking the gene of interest with an organism that expresses the SSR under control of tissue specific promoters , it is possible to knock out or switch on genes only in certain cells.
An event-specific detection searches for the presence of a DNA sequence unique to a certain GMO, usually the junction between the transgene and the organism's original DNA. This approach is ideal to precisely identify a GMO, yet highly similar GMOs will pass completely unnoticed. Event-specific detection is PCR-based.
The best way to avoid pesticides, if that’s a health concern, is to go with organic food, as unlike organic foods, conventional, non-GMO foods are still likely exposed to pesticides.
Health information management professionals plan information systems, develop health policy, and identify current and future information needs. In addition, they may apply the science of informatics to the collection, storage, analysis, use, and transmission of information to meet legal, professional, ethical and administrative records-keeping ...