Nucleotidyltransferases 6 article 6 metabolism 6 nucleotidyltransferase Adenosine Triphosphate 4 Carbon Isotopes 4 Culture Media 4 Enzyme Activation 4 Glucosyltransferases 4 Glycogen 4 Hexosephosphates 4 Kinetics 4 Magnesium 4 Neurospora 4 Sorbose 4 Sucrose 4 Uracil Nucleotides 4 adenosine triphosphate 4 carbon 4 culture medium 4 enzyme activation 4 enzymology 4 glucosyltransferase 4 glycogen 4 growth, development and aging 4 hexose phosphate 4 kinetics 4 magnesium 4 pyrimidine nucleotide 4 sorbose 4