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Genetic engineering

1. Recombinant DNA technology.
    Aim: Providing an organism with a new trait.
 




2. PCR.
    Aim: Obtaining a lot of copies of a segment of DNA.







3. DNA sequencing.
    Aim: determining the order of the bases of the DNA.




4. Cloning.
    Aim: obtaining identical copies of a molecule, a cell or an organism.
    There are two types of cloning: reproductive and therapeutic. 







 

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