plasmid extraction

Plasmid extraction is a laboratory process that isolates a small, circular piece of DNA called a plasmid from bacteria. These plasmids carry genetic information and are separated from the bacteria’s main DNA. The procedure involves breaking open the bacteria, removing proteins and other components, and then using special solutions to selectively isolate the plasmid DNA. This purified plasmid can then be used for research, genetic engineering, or testing. Overall, it’s a way to efficiently obtain and study these small DNA circles that can influence bacterial traits or carry useful genes.