Cysteine, even in low concentrations, induces transient amino acid starvation in Escherichia coli.
Cysteine, in concentrations down to 0.04 micrograms/ml, induces transient amino acid starvation in Escherichia coli growing in minimal medium. The duration depends on the concentration and is 5 min at 2 micrograms of cysteine per ml. At low cysteine concentrations, threonine and isoleucine almost completely abolish the starvation.
Sørensen
M A
MA
Institute of Microbiology, University of Copenhagen, Denmark.
Pedersen
S
S
D000596:Amino Acids / Q000378:metabolism*; D003545:Cysteine / Q000494:pharmacology*; D004926:Escherichia coli / Q000187:drug effects* / Q000378:metabolism; D015964:Gene Expression Regulation, Bacterial / Q000187:drug effects; D007532:Isoleucine / Q000494:pharmacology; D007700:Kinetics; D013912:Threonine / Q000494:pharmacology; D001616:beta-Galactosidase / Q000096:biosynthesis
D000596:Amino Acids; D007532:Isoleucine; D013912:Threonine; D001616:beta-Galactosidase; D003545:Cysteine