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Functional specialization in nucleotide sugar transporters occurred through differentiation of the gene cluster EamA (DUF6) before the radiation of Viridiplantae

Åke Västermark*, Markus Sällman Almén, Martin W Simmen, Robert Fredriksson and Helgi B Schiöth

BMC Evolutionary Biology 2011, 11:123  doi:10.1186/1471-2148-11-123