Addition of methyl groups. In histo-chemistry methylation is used to esterify carboxyl groups and remove sulfate groups by treating tissue sections with hot methanol in the presence of hydrochloric acid. (From Stedman, 25th ed)
Methylations
D008759
Methylglycosides
D003837
Deoxy Sugars
Sugars that in which one or more hydroxyl groups of the pyranose or furanose ring is substituted by hydrogen.
Deoxy Sugar,Sugar, Deoxy,Sugars, Deoxy
D013872
Thionucleosides
Nucleosides in which the base moiety is substituted with one or more sulfur atoms.