But CRISPR/Cas9 is not open source. It is proprietary! A half billion year old natural system has been slightly tweaked and is now owned by the discovering grou

But CRISPR/Cas9 is not open source. It is proprietary! A half billion year old natural system has been slightly tweaked and is now owned by the discovering groups. It is free for research use and for commercial purposes might still be quite expensive.