The role of the membrane in the utilization of nucleic acid precursors.

Adenine/metabolism Adenosine/metabolism Bacillus subtilis/metabolism Biological Transport Cell Membrane/metabolism Chromatography, Gel Cytosine/metabolism DNA/biosynthesis Escherichia coli/metabolism Guanine/metabolism Guanosine/metabolism Hydrogen-Ion Concentration Hypoxanthines/metabolism Inosine/metabolism Kinetics Pentosephosphates Pentosyltransferases/isolation & purification,metabolism Phosphoric Acids Purines/metabolism Pyrimidines/metabolism RNA/biosynthesis Thymine/metabolism Uracil/metabolism Xanthines

Hypoxanthines Pentosephosphates Phosphoric Acids Purines Pyrimidines Xanthines Guanosine Uracil Inosine Guanine RNA Cytosine DNA Pentosyltransferases Adenine Adenosine Thymine