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. 2005 Jul;187(13):4451–4456. doi: 10.1128/JB.187.13.4451-4456.2005

TABLE 3.

Growth rates of citrate metabolic mutant strains

Strain	Doubling time (min)
Strain	No citrate	4 mM citrate	8 mM citrate
UA159	135.4 ± 4.7	130.1 ± 2.7	748.8 ± 130.7^a^,^b
SMCitM	141.6 ± 5.4	131.3 ± 2.6	402.8 ± 69.7^a
SMOAD	138.4 ± 5.9	127.5 ± 2.2	458.1 ± 107.5^a
SMCLY	131 ± 2.9	139.1 ± 3.6	411.9 ± 40.0^a
SMASPB	132.5 ± 1.5	155.3 ± 6.5^a^,^c	NG^d

^a

Significantly different from growth without citrate (P < 0.01).

^b

Significantly different from growth of the other strains (P < 0.01).

^c

Significantly different from growth of the other strains (P < 0.05).

^d

NG, no growth.