TY - BOOK TI - REBASE - The Restriction Enzyme Database N2 - REBASE is a collection of information about restriction enzymes, methylases, the microorganisms from which they have been isolated, recognition sequences, cleavage sites, methylation specificity, the commercial availability of the enzymes, and references - both published and unpublished observations (dating back to 1952). (See Nucleic Acids Research 25: 248-262 (1997) ). Database is searchable (click on "REBASE search" from their home page) UR - http://www.neb.com/rebase ER -