What are the similarities and differences between material genome method and traditional material research method?

The main method of DNA extraction is CTAB method, as well as other physical methods such as glass bead method, ultrasonic method, grinding method and freeze-thaw method. Chemical methods such as guanidine isothiocyanate method and alkali cracking method. Biological method: enzymatic method. According to the different methods of nucleic acid separation and purification, there are: siliceous materials, anion exchange resins, etc.