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机译:
Univ Tokyo, Dept Med Genome Sci, Grad Sch Frontier Sci, Lab Social Genome Sci,Minato Ku, Tokyo 1088639, Japan;
Univ Tokyo, Inst Med Sci, Tokyo 1088639, Japan;
Univ Tokyo, Grad Sch Sci, Grad Program Biophys & Biochem, Tokyo 1088639, Japan;
RESTRICTION-MODIFICATION SYSTEMS; MODIFICATION GENE-COMPLEX; HIGH-LEVEL EXPRESSION; S-ADENOSYLMETHIONINE; HOMING ENDONUCLEASES; CATALYTIC-PROPERTIES; HELICOBACTER-PYLORI; THERMUS-AQUATICUS; CRYSTAL-STRUCTURE; ESCHERICHIA-COLI;