Uracil Nucleotides 42 article 40 pyrimidine nucleotide 40 enzymology 28 Glucosyltransferases 26 glucosyltransferase 26 Animal 24 animal 24 Adenine Nucleotides 16 Adenosine Triphosphate 16 Glucose 16 adenine nucleotide 16 glucose 16 metabolism 16 Enzyme Activation 14 Glycogen 14 Guanine Nucleotides 14 Kinetics 14 Magnesium 14 Muscles 14 adenosine triphosphate 14 enzyme activation 14 glycogen 14 guanine nucleotide 14 kinetics 14 muscle 14 Carbon Isotopes 12 Hexosephosphates 12 Hydrogen-Ion Concentration 12 Rats 12