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. 2006 Jul;188(13):4962–4969. doi: 10.1128/JB.00280-06

TABLE 5.

Accumulation of propionate and acetone in butane-grown P. butanovora mutant strains following removal of butane and exposure to propane

P. butanovora strain Rate of product accumulation (nmol min−1) (mg total protein−1) ± SD
Propionate Acetone
Rev WT 70.0 ± 3.0 4.2 ± 1.2
L279F 53.5 ± 2.3 4.4 ± 1.1
F321Y 74.2 ± 3.5 5.4 ± 0.09
G113N NDa 11.3 ± 2.1
a

ND, none detected.