How are GMOs made?

GMO Corn

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To make a genetically organism you need three main components which are: The gene you want to transfer, target species(Corn), a vector to carry a gene into the corn cell. The gene to be transfered (trans-gene) must be cut out and isolated from the original organism. This is done by restriction enzymes, which are like molecular scissors, that recognize specific sequences in the DNA and cut it at those places. The gene is ligated and which close the plasmid end to create a DNA circle. When making a Construction DNA must contain a marker gene that would help you identify the cell that has obtain the new constructed plasmid. when you want to modify an organism  this process is called transformation.  the plasmid that do not go trough this process of transformation have a highly possibility of the plasmid letting the plasmid die allowing to insolate the contain the antibiotic.
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