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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