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Article

Control of ftsZ expression, cell division, and glutamine metabolism in Luria-Bertani medium by the alarmone ppGpp in Escherichia coli.

Journal of bacteriology - 1 Mar 1998

Powell B S, Court D L

Abstract excerpt

Inactivation of transcription factor sigma54, encoded by rpoN (glnF), restores high-temperature growth in Luria-Bertani (LB) medium to strains containing the heat-sensitive cell division mutation ftsZ84. Mutational defects in three other genes involved in general nitrogen control (glnD, glnG, and glnL) also suppress lethal filamentation. Since addition of glutamine to LB medium fully blocks suppression by each...

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Identifiers

PMID: 9495742
DOI: 10.1128/JB.180.5.1053-1062.1998
PMCID: PMC106991

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