Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.1.1.37 (DNA methyltransferase)
 4,983 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The enzymatic methylation of the 5'-flanking region of the mouse beta-globin (major) gene containing putative regulatory regions has been investigated. In vitro methylation of this 368-base pair regulatory DNA by a DNA methyltransferase obtained from mouse erythroleukemia cells yields an asymmetric methylation pattern. Of the 10 available CG pairs, only 5-6 are modified, leading to one hemimethylated site and two apparently fully methylated sites. Only CG pairs which are localized in a 29-base pair cluster are methylated. The data suggest that a CG cluster approximately 100 base pairs upstream from the CAP site may be the in vivo site of methylation in the 5'-regulator region of the mouse beta-globin gene.
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PMID:In vitro methylation of the 5'-flanking regions of the mouse beta-globin gene. 303 5