Genome editing is a way of making specific changes to the DNA of a cell or organism. An enzyme cuts the DNA at a specific sequence, and when this is repaired by the cell a change or âeditâ is made to the sequence. GMOs are organisms that have had their characteristics changed through the modification of their DNA.
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There were many engineering refinements to the laptop concept. Here are some of the significant developments: <br /><br /> The clam shell design which represents our modern laptop was created in 1979 by William Moggridge (a Briton) for GRiD Systems Corporation. GRiD's Compass Computer entered the market in 1981.