Type III 5-methylcytosine modification of DNA in Neisseria gonorrhoeae.

AUTOR(ES)
RESUMO

We present here the first report of a type III methyltransferase that modifies a cytosine. Neisseria gonorrhoeae 82409/55 (pJD1) modifies the first cytosine on only one strand from the 5' end of the nonpalindromic sequence: (Formula; see text). We have called this modifying activity M X NgoVIII.

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