TY - GEN AU - BERGMANN,E D AU - SICHER,S AU - VOLCANI,B E TI - Sparing effects in the biosynthesis of the aromatic amino-acids in Escherichia coli SN - 0006-3002 PY - 2003///0501 KW - Amino Acids KW - metabolism KW - Amino Acids, Aromatic KW - Biochemical Phenomena KW - Escherichia coli N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0006-3002(52)90149-2 ER -