Skip to main content

View full-text article in PMC

. 1999 Mar;181(6):1912–1919. doi: 10.1128/jb.181.6.1912-1919.1999

TABLE 5.

CRP is dependent on GcvA for regulation of gcvT-lacZ

Strain	Relevant genotype	β-Galactosidase activity^a
GS162 λgcvT-lacZ_Δ−341	Wild type	154
GS1068 λgcvT-lacZ_Δ−341	Δcrp::Cm^r	49
GS1029 λgcvT-lacZ_Δ−341	ΔgcvA::Sp^r	89
GS1081 λgcvT-lacZ_Δ−341	Δcrp::Cm^r ΔgcvA::Sp^r	105
GS162 λgcvA-lacZ	Wild type	4.5
GS1068 λgcvA-lacZ	Δcrp::Cm^r	2.0
GS162 λgcvR-lacZ	Wild type	94
GS1068 λgcvR-lacZ	Δcrp::Cm^r	97

^a

Cells were grown in GM medium. β-Galactosidase activity is in Miller units (25). All standard deviations were within 6% of the means.