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What is genetic modification of crops and how is it done?
How does genetic modification affect plants?
How do you make a genetically modified plant?
What are traditional methods of modifying plants?
Jan 25, 2011 · Learn how Monsanto engineers use ancient and modern techniques to create transgenic crops with desired traits, such as omega-3 soybeans. See how they find, grab and insert genes, and test the plants for performance and safety.
GM crops are plants that have new or different characteristics due to the insertion of DNA into their genome. Learn about the methods, benefits and risks of genetic modification of plants, and how it differs from conventional breeding.
This chapter provides a brief description of genetic modification methods used to develop new plant, animal, and microbial strains for use as human food. The next chapter (Chapter 3) presents a detailed analysis of the likelihood for these methods to result in unintentional compositional changes.
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Dec 29, 2017 · How to Make a Genetically Modified Plant - YouTube. National Center for Case Study Teaching in Science. 8.09K subscribers. Subscribed. 4.3K. 297K views 6 years ago. This video describes...
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- National Center for Case Study Teaching in Science
- Traditional Crop Modification
- Genetic Engineering
- Genome Editing
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Traditional methods of modifying plants, like selective breeding and crossbreeding, have been around for nearly 10,000 years. Most of the foods we eat today were originally created using a combination of traditional methods. Two similar plants cross-pollinate to create a new plant.
Genetic engineering is a method that, among other things, enables scientists to copy a gene with a desired trait in one organism and put it into another. Genetic engineering has been used since the 1970s and builds on the scientific advances we have made in the study of DNA. A gene in a soil bacterium (Bt) is inserted into the DNA of the corn to cr...
Genome editing is a new method that gives scientists more precise and targeted ways to develop new crop varieties. Genome editing tools can make it easier and quicker to make changes that were previously done through traditional breeding. One example of genome editing is removing an unwanted gene.
Learn how plants are modified using traditional, genetic engineering and genome editing methods. Find out how these methods can create new crop varieties with desired traits and how they differ from each other.
Learn how GM crops are developed using recombinant DNA technology and which traits have been modified in them. Find out which GM crops are grown in the U.S. and Colorado, and what are the potential future applications of the technology.
Aug 9, 2015 · Learn the basic steps of genetic engineering, a biotechnological method to alter organisms' genomes. See examples of how GMOs are created for agriculture, medicine, and research.
