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Description: Although the two Dnmt3a active sites are not specifically shown in this model, they were reported to be about ten base pairs apart. Binding of multiple methylase molecules along the DNA duplex could account for preferential methylation of a gene that contained CpG base pairs at 8- to 10-base pair spacings. Picture Stats: Views: 368 Filesize: 186.61kB Height: 302 Width: 612 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=35146 |