Molecular Approach to Identify Source of Fecal Contamination EPA ...
Molecular Approach to Identify Source of Fecal Contamination EPA ...
Molecular Approach to Identify Source of Fecal Contamination EPA ...
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Agarose Gel Electrophoresis<br />
• An electrical voltage<br />
is applied <strong>to</strong> the PCR<br />
product <strong>to</strong> cause the<br />
DNA fragments <strong>to</strong><br />
migrate.<br />
• The distance that the<br />
DNA fragments<br />
migrate is related <strong>to</strong><br />
their molecular<br />
weights and number<br />
<strong>of</strong> base pairs.