Skip to main content
. 2003 Dec;69(12):7364–7370. doi: 10.1128/AEM.69.12.7364-7370.2003

TABLE 3.

Results of linear regression analysis of TIGR4S and its intertype transformants' growth rate slopes

Strain Slope (ΔN/Δt)a 95% confidence interval P value versus TIGR4S
TIGR4S 0.56 0.51-0.61
TIGR4:6B4 0.69 0.65-0.72 0.002
TIGR4:7F4 0.53 0.47-0.6 0.45
TIGR4:144 0.63 0.59-0.67 0.04
TIGR4:19F4 0.57 0.48-0.67 0.83
a

ΔN/Δt, exponential growth rate slope value calculated as change in lnOD at 600 nm per hour, where N is the OD and t is the time.