Microbial Techniques

agarose-gel-electrophoresis

AGAROSE GEL ELECTROPHORESIS

AGAROSE GEL ELECTROPHORESIS INTRODUCTION Agarose gel electrophoresis is a method to separate DNA, or RNA molecules by size. This is achieved by moving negatively charged nucleic acid molecules through an agarose matrix with an electric field (electrophoresis). Shorter molecules move faster and migrate farther than longer ones . PRINCIPLE The basic principle of separation for all electrophoresis is the movement …

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