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. 2006 Jul 12;6:61. doi: 10.1186/1471-2180-6-61

Table 1.

Effect of CFSE on Bacterial Viability

Colony forming units/ml at O.D. of 1.0 at 540 nm
Bacterial Strains Unstained Stained

Streptococcus pneumoniae 7.0 × 108 7.9 × 108
Staphylococcus aureus 2.3 × 108 1.9 × 108
Escherichia coli 4.9 × 108 4.2 × 108