The purine and pyrimidine content of three strains of Escherichia coli.
D004926:Escherichia coli; D011687:Purines; D011743:Pyrimidines
D011687:Purines; D011743:Pyrimidines; C030986:pyrimidine; C030985:purine
ESCHERICHIA COLI; PURINES; PYRIMIDINES