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DNA Extraction. Collect cells in which DNA will be extracted from. STEP 1. Breaking the cells open by grinding or sonicating (the process of exposing the cells to sound waves and disrupting them). STEP 2.
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Breaking the cells open by grinding or sonicating (the process of exposing the cells to sound waves and disrupting them) STEP 2
In order to separate the DNA from debris and proteins, detergent is added or the material is placed in a centrifuge STEP 3
The liquid and DNA is extracted and is precipitated with an alcohol STEP 4