title: One more piece down to solve the III-A CRISPR puzzle.
authors.affiliation: Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY 14850, USA.
authors.forename: Robert P
authors.initials: RP
authors.lastname: Hayes
authors.affiliation: Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY 14850, USA. Electronic address: ak425@cornell.edu.
authors.forename: Ailong
authors.initials: A
authors.lastname: Ke
mesh_terms: D001426:Bacterial Proteins / Q000737:chemistry*; D064130:CRISPR-Associated Proteins / Q000737:chemistry*; D064112:Clustered Regularly Interspaced Short Palindromic Repeats / Q000235:genetics*; D063747:Methanocaldococcus / Q000235:genetics*
chemical_list: D001426:Bacterial Proteins; D064130:CRISPR-Associated Proteins