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You can extract nucleic acids, such as DNA, from bone samples in order to analyze gene expressions, to look for somatic mutations of tumors or other pathological tissue, or for genotyping archive material when other sources of DNA are not available. You can use several kits that have already provided by biotech companies. But, if …

Some polymerase chain reaction (PCR) applications such as gene detection or typing, require little purified DNA and may be performed with crude bacterial extract. Many methods have been described for this procedure and some of them are straightforward and consist simply boiling bacterial cells in water. At this chance, we want to share the extraction …