Human placental DNA methyltransferase: DNA substrate and DNA binding specificity
نویسندگان
چکیده
منابع مشابه
Human placental DNA methyltransferase: DNA substrate and DNA binding specificity.
We have partially purified a DNA methyltransferase from human placenta using a novel substrate for a highly sensitive assay of methylation of hemimethylated DNA. This substrate was prepared by extensive nick translation of bacteriophage XP12 DNA, which normally has virtually all of its cytosine residues replaced by 5-methylcytosine (m5C). Micrococcus luteus DNA was just as good a substrate if i...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1984
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/12.8.3473