Purine and pyrimidine metabolism in microorganisms.
D001419:Bacteria / Q000378:metabolism*; D011687:Purines / Q000378:metabolism*; D011743:Pyrimidines / Q000378:metabolism*; D015003:Yeasts / Q000378:metabolism*
D011687:Purines; D011743:Pyrimidines; C030986:pyrimidine; C030985:purine
BACTERIA/metabolism; PURINES/metabolism; PYRIMIDINES/metabolism; YEASTS/metabolism