Electrochemical direct detection of DNA deamination catalyzed by APOBEC3G
نویسندگان
چکیده
منابع مشابه
Electrochemical direct detection of DNA deamination catalyzed by APOBEC3G.
APOBEC3G catalyzes deamination of cytosines in HIV-1 genome, and restricts the HIV-1 infection. Here, we propose a picomole-scale assay for the detection of DNA deamination catalyzed by APOBEC3G. Our results show the suitability of the developed method for a time course analysis of enzyme-catalyzed DNA modifications.
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Apolipoprotein B mRNA-editing, enzyme-catalytic, polypeptide-like 3G (i.e., APOBEC3G or A3G) is an evolutionarily conserved cytosine deaminase that potently restricts human immunodeficiency virus type 1 (HIV-1), retrotransposons and other viruses. A3G has a nucleotide target site specificity for cytosine dinucleotides, though only certain cytosine dinucleotides are 'hotspots' for cytosine deami...
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ژورنال
عنوان ژورنال: Chemical Communications
سال: 2012
ISSN: 1359-7345,1364-548X
DOI: 10.1039/c2cc36779c