Tikhonova T N, Maliuta S S, Nesterenko V F
Mol Gen Mikrobiol Virusol. 1986 Nov(11):40-4.
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.
在一些枯草芽孢杆菌和纳豆芽孢杆菌菌株中检测到了DNA甲基转移酶活性。两株枯草芽孢杆菌表现出DNA胞嘧啶甲基转移酶活性,而纳豆芽孢杆菌菌株表现出DNA腺嘌呤甲基转移酶活性。本文讨论了DNA甲基转移酶特异性对转化效率的可能影响。