DNA sequencing.

This week we discussed DNA sequencing. When I ran my first sequencing reaction I used radioactive labeled ddNTP’s, a 1-2 foot long polyacrylamide gel, and X-ray film. The whole process took about 2-3 days and produce about 200 base pairs of sequencing information.
Sequencing technology has advanced significantly since then. For this week’s discussion please investigate a commercially available modern DNA sequencing instrument. In 2-3 paragraphs describe the fundamental biological/chemical mechanisms which are harnessed to produce the sequence. Also, describe some of the advantages and disadvantages you see in the device.
Please include at least two references. Make sure that the citations adhere to APA standards.

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