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Genetic Engineering CH. 13.

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Presentation on theme: "Genetic Engineering CH. 13."— Presentation transcript:

1 Genetic Engineering CH. 13

2 Selective Breeding Allowing only those with desired character istics to produce the next generation

3 Inbreeding Continued breeding of individuals with similar characteristics Useful in retaining a certain set of characteristics Can produce some serious genetic defects

4 Genetic Engineering DNA extraction Cutting DNA Separating
Remove DNA from cell Cutting DNA Restriction enzymes cut DNA into smaller fragments Separating Gel electrophoresis

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6 Using the DNA Sequence Read the Sequence Cutting and Pasting
Based on the base pairs Cutting and Pasting Recombinant DNA Made by combining DNA from different sources Making Copies

7 Applications of Genetic Engineering
Transgenic Organisms Contain genes from other organisms Usually bacteria because they reproduce rapidly and are easy to grow.

8 Cloning A clone is a member of a population of genetically identical cells produced from a single cell.

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