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. 2003 Jan;69(1):258–266. doi: 10.1128/AEM.69.1.258-266.2003

TABLE 4.

β-Galactosidase expression of Ω002 and Ω003 insertions at various temperatures

Temp (°C) β-Galactosidase expression (nmol of o-nitrophenol produced/min)a of the following insertion:
Ω002 Ω003
10 2.9 ± 0.1 10.8 ± 0.7
20 4.2 ± 0.1 7.7 ± 0.5
30 3.1 ± 0.5 4.9 ± 0.7
37 1.2 ± 0.1 20.4 ± 11
a

Normalized for cell density.