TABLE 2.

Number of I-A^k+ peptides (of a total of 14 I-A^k+ peptides) whose responses were differentially affected by disulfide deletion^a

Response	gp120dss298	gp120dss378	gp120dss385
Secretion of:
IL-4	12	7	8
IL-2	10	7	11
IL-10	9	6	11
IL-6	8	7	8
IL-13	7	6	8
TNF-α	7	4	10
IFN-γ	8	5	7
IL-5	7	7	4
Cell proliferation	10	6	8

^aNumbers in boldface indicate significant association between differential effect and I-A^k+ status: 12 peptides, P < 0.0001; 11 peptides, P < 0.0001; 10 peptides, P = 0.0014; 9 peptides, P = 0.014.