Table 2. Percent green fluorescent protein-expressing cells.

	Day 1	Day 3	Day 5
Parent
MOI 1.0	31.2	100	100
MOI 0.1	3.09	100	100
MOI 0.01	1.07	84.2	100
TIC
MOI 1.0	84.8	86.8	96.7
MOI 0.1	40.7	88.6	94.7
MOI 0.01	5.36	67.3	97.9

MOI, multiplicity of infection; TIC, tumor-initiating cells.