Marker 1 2 5 3 4 9 6 8 7 DISCUSSION bromide CTAB is an ...
This is because CTAB has the ability to maintain the integrity of precipitated DNA during isolation. Cells typically have high concentrations of macromolecules, such as glycoproteins and polysaccharides which co-precipitate with DNA during the extraction process, causing the extracted DNA to lose purity.