DNA restriction fragments are separated by
Typically, a DNA molecule is digested with restriction enzymes, and the agarose gel electrophoresis is used as a diagnostic tool to visualize the fragments. An electric current is used to move the DNA molecules across an agarose gel, which is a polysaccharide matrix that functions as a so of sieve. Ref-D.M.Vasudevan 7/e p479
Paper chromatography
Agarose gel electrophoresis
Thin-layer chromatography
Ultracentrifugation
Metabolism of nucleic acids