TY - GEN AU - HOWELLS,D J AU - PLAUT,G W TI - BIOSYNTHESIS OF RIBOFLAVINE BY A PURINE-REQUIRING MUTANT STRAIN OF ESCHERICHIA COLI SN - 0264-6021 PY - 1996///1201 KW - Adenine KW - Escherichia coli KW - Glycine KW - Guanine KW - Imidazoles KW - Metabolism KW - Mutation KW - Nucleic Acids KW - Purines KW - Research KW - Riboflavin N1 - Publication Type: Journal Article UR - https://doi.org/10.1042/bj0940755 ER -