M.BstF5I-2 and M.BstF5I-4 DNA Methyltransferases from BstF5I Restriction–Modification System of Bacillus stearothermophilus F5

Abstract

The BstF5I restriction–modification system from Bacillus stearothermophilus F5 includes four site-specific DNA methyltransferases, thus differing from all known restriction–modification systems. Here we demonstrated for the first time that one bacterial cell can possess two pairs of methylases with identical substrate specificities (methylases BstF5I-1 and… (More)
DOI: 10.1023/A:1026004427401

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