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[DNA-methylases from different strains of Bacillus subtilis and Bacillus natto]

T N Tikhonova, S S Maliuta, V F Nesterenko

Molekuliarnaia Genetika, Mikrobiologiia I Virusologiia

|November 1, 1986

Abstract:

DNA-methyltransferase activity has been detected in some of Bacillus subtilis and Bacillus natto strains. Two strains of Bacillus subtilis exhibited DNA-cytosine methyltransferase activity, and the strains of Bacillus natto exhibited DNA-adenine methyltransferase activity. A possible effect of DNA-methyltransferase specificity on transformation efficiency is discussed.

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