ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Dimethylsulphate (DMS) and diethyl pyrocarbonate (DEP) are widely used as probes of DNA structure because, among other reactions, they modify the N7 position of purines leading to chain scissions after treatment with piperidine. As a result the modification sites were localized at nucleotide ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/333475a0
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