Studies on the biosynthesis of bacterial and viral pyrimidines.  I.  Tracer studies.
D001435:Bacteriophages; D004926:Escherichia coli / Q000378:metabolism*; D011743:Pyrimidines / Q000378:metabolism*; D013941:Thymine / Q000378:metabolism*
D011743:Pyrimidines; D013941:Thymine
BACTERIOPHAGE; ESCHERICHIA COLI/metabolism; PYRIMIDINES/metabolism; THYMINE/metabolism