Table 2. Phenotype of transduced lymphocytes.

	CD3 (%)	CD4 (%)	CD8 (%)	EGFP (%)
Patient 4
Mock	94	50	36	NA
MFE.CD3ζ	95	50	35	43
5T4.CD3ζ	92	40	36	22
Patient 11
Mock	98	35	60	NA
MFE.CD3ζ	99	31	57	38
5T4.CD3ζ	99	35	58	15
Patient 14
Mock	94	15	68	NA
MFE.CD3ζ	96	18	64	24
5T4.CD3ζ	95	22	65	13

NA=not applicable.