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S Cortellino, J Xu, M Sannai, R Moore, E Caretti… - Cell, 2011 - Elsevier
DNA methylation is a major epigenetic mechanism for gene silencing. Whereas methyltransferases
mediate cytosine methylation, it is less clear how unmethylated regions in mammalian genomes
are protected from de novo methylation and whether an active demethylating activity is ...
Cited by 5 - All 2 versions
G Silberberg… - Current Opinion in Genetics & Development, 2011 - Elsevier
RNA editing is emerging as a wide-spread phenomenon both in coding and non-coding RNA
regions. While the mechanisms underlying many of these post-transcriptional modifications have
not been elucidated, RNA editing by nucleotide deamination has been known for over ...
Related articles - All 2 versions
[PDF] from salilab.orgSS Kamat, H Fan, JM Sauder… - Journal of the …, 2011 - ACS Publications
Two enzymes of unknown function from the amidohydrolase superfamily were discovered to
catalyze the deamination of N-6-methyladenine to hypoxanthine and methyl amine. The methylation
of adenine in bacterial DNA is a common modification for the protection of host DNA ...
Cited by 3 - Related articles - All 5 versions
PC Dedon - Chemical Carcinogenesis, 2011 - Springer
Abstract DNA damage represents one of the fundamental mechanistic features of chemical
carcinogenesis, with damage chemistry falling into three general cat- egories: oxidation,
deamination, and alkylation. This chapter addresses the basic biological chemistry of ...
Related articles - All 2 versions
M Watanabe, O Yumi, Y Itoh, K Yasuda, K Kamachi… - Phytochemistry, 2011 - Elsevier
Glutamate dehydrogenase (GDH) is a ubiquitous enzyme that catalyzes the reversible amination
of 2-oxoglutarate to glutamate. In Brassica napus, GDH isoenzymes 1 and 7 are hexamers of
β and α subunits, respectively and the isoenzyme profile in leaves is known to change on ...
All 3 versions

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