The Method of Loci has been used since ancient times to memorize important information.
The NE-PER Nuclear and Cytoplasmic Extraction Reagent Kit is a reagent-based protocol that enables the stepwise lysis of cells, separation of the cytoplasm from the intact nuclei and then extraction of nuclear proteins away from genomic DNA and mRNA.
The three basic steps of DNA extraction are: Cell lysis - bursting opening the cell OR bacterium to liberate cell contents into the bulk of the medium. Precipitating proteins - this process separates nucleic acids from proteins, which is one of the two major contaminants in DNA extraction (the other major contaminant being RNA)