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Table 4 “t-test” statistics for two independent samples of AB1157 and ΔmotAB strains’ generation time, cell volume and cell length

From: Essential validation methods for E. coli strains created by chromosome engineering

Parameter Mean Standard deviation (σMean) t-value p-value
Sample AB1157 ΔmotAB AB1157 ΔmotAB
Generation time [min] 39.2 38.7 2.1 1.9 0.43 0.68
Cell volume [μm3] 5.5 5.3 1.8 1.6 1.55 0.12
Cell length [μm] 3.3 3.4 0.9 0.7 −1.64 0.1