On the antifungal mode of action of metalaxyl, an inhibitor of nucleic acid synthesis in Pythium splendens

Chemicals/CAS: metalaxyl, 57837-19-1; mithramycin, 18378-89-7

Escherichia coli mutant strain with altered expression of the tryptophan operon: Ribonucleic acid synthesis in vitro

Chemicals/CAS: tryptophan, 6912-86-3, 73-22-3; Antibiotics, Aminoglycoside; DNA-Directed RNA Polymerases, EC 2.7.7.6; Heparin, 9005-49-6; Rifampin, 13292-46-1; RNA, Bacterial; Tryptophan, 73-22-3

A transcriptional barrier in the regulatory region of the tryptophan operon of Escherichia coli: Its role in the regulation of repressor independent RNA synthesis

Chemicals/CAS: tryptophan, 6912-86-3, 73-22-3; RNA, Bacterial; RNA, Viral; Tryptophan, 73-22-3; Tryptophan-tRNA Ligase, EC 6.1.1.2