{"id":"W2995081665","doi":"10.1038/s41579-019-0299-x","title":"Evolutionary classification of CRISPR–Cas systems: a burst of class 2 and derived variants","year":2019,"lang":"en","type":"review","venue":"Nature Reviews Microbiology","topic":"CRISPR and Genetic Engineering","field":"Biochemistry, Genetics and Molecular Biology","cited_by":2464,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; Université Laval","funders":"National Institute of General Medical Sciences","keywords":"Biology; CRISPR; Class (philosophy); Computational biology; Genetics; Evolutionary biology; Gene; Computer science; Artificial intelligence","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null}