"Alignment to NCBI-nr showed top hits to proteins from several Streptococcus spp. (Streptococcus cristatus, S. pyogenes and Streptococcus sanguinis), but none exceeding a sequence identity of 86.3%. Taken together, these three natural Cas9s yielded a cumulative identity of 98.3% for OpenCRISPR-1"
2 months ago