Skip to main content

View full-text article in PMC

. 2006 Oct 24;34(20):5892–5905. doi: 10.1093/nar/gkl752

Table 2.

Levels of s²U in mutant strains

Strain^a	Relevant genotype		s²U/s⁴U^b
	Chromosome	Plasmid
MG1655	mnmE::kan	—	0.026
MG1655	gidA::Tn10	—	0.022
MG1655 (−)	gidA::Tn10	GidA G13A	0.011
MG1655 (−)	gidA::Tn10	GidA G15A	0.016
MG1655 (−)	gidA::Tn10	GidA G13AG15A	0.025
MG1655 (+)	gidA::Tn10	GidA G13A	0.004
MG1655 (+)	gidA::Tn10	GidA G15A	0.006
MG1655 (+)	gidA::Tn10	GidA G13AG15A	0.026

^a(+) and (−) indicate presence or absence of inducer IPTG in the growth medium.

^bThe numbers are calculated as the absorbance of s²U relative to the absorbance of s⁴U at 314 nm (values were taken from Figure 7).