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Description
Explore a modern application of genetic engineering through this exciting laboratory activity, which investigates whether the soy or corn ingredients in various processed foods contain a genetic modification. Students isolate DNA from wild-type and genetically modified (GM) plant material (provided controls), and from food products of their choice. Kit includes materials for 25 PCR reactions.
Product Details
Advanced - For experienced high school and college classes; requires some basic technical skill.
Explore a modern application of genetic engineering through this exciting laboratory activity. Many commercial crops are genetically modified (GM) to include a transferred gene (transgene) for herbicide resistance. This activity investigates whether the soy or corn ingredients in various processed foods contain a genetic modification.
Students will:
- Isolate DNA from wild-type and GM plant material (provided controls), and from food products of their choice
- Use the extracted DNA as a template in 2 separate PCR reactions run under the same conditions
- Observe a positive control to amplify a portion of the tubulin gene found in all plants in one reaction
- Observe the other assays for genetic modification in the second reaction
Each group works with a plant control and a food product. Note: Kit includes a voucher to request the perishable materials later at your convenience. Contact Carolina or return the voucher to request delivery of the perishables. Order kit to arrive 1 month before performing lab.
Product Features
- PuReTaq™ Ready-to-Go™ PCR Beads
- Electrophoresis reagents
- Kit equips 25 students
- Includes 1-year access to digital resources
