There is a new tool in the biotechnology tool belt that may revolutionize the way medicine treats a host of diseases. It is called CRISPR-Cas9. CRISPR uses a bacterial enzyme to precisely edit DNA, and scientists all over the world are using it to transform cells in hopes that one day these genetically-altered cells may cure disease. < /span > < /div > <..."> There is a new tool in the biotechnology tool belt that may revolutionize the way medicine treats a host of diseases. It is called CRISPR-Cas9. CRISPR uses a bacterial enzyme to precisely edit DNA, and scientists all over the world are using it to transform cells in hopes that one day these genetically-altered cells may cure disease. < /span > < /div > <..." /> There is a new tool in the biotechnology tool belt that may revolutionize the way medicine treats a host of diseases. It is called CRISPR-Cas9. CRISPR uses a bacterial enzyme to precisely edit DNA, and scientists all over the world are using it to transform cells in hopes that one day these genetically-altered cells may cure disease. < /span > < /div > <..." />