Table 6.
Microarray and qRT-PCR expression of genes chosen for validation
qRT-PCR | Microarray | |||||||
---|---|---|---|---|---|---|---|---|
Group Xa | Group Ya | Fold changeb | Nominal P value | Group Xa | Group Ya | Fold changeb | Nominal P value | |
AGPAT3 | 0.039 | 0.099 | 1.15 | 0.53 | 10.63 | 11.38 | 1.68 | 0.03 |
DNAJB2 | 0.094 | −0.099 | −1.56 | 0.64 | 8.8 | 8.22 | −1.49 | 0.04 |
FABP3 | −0.32 | −0.019 | 2.00 | 0.008 | 6.75 | 7.47 | 1.65 | 0.02 |
IGFBP1 | 0.12 | −0.37 | −3.09 | 0.29 | 15.48 | 11.84 | −12.47 | 0.009 |
NAT1 | −0.49 | −0.31 | 1.51 | 0.54 | 10.02 | 10.74 | 1.65 | 0.03 |
NCAPG | 0.67 | 0.26 | −2.57 | 0.59 | 6.21 | 5.77 | −1.36 | 0.008 |
PLK3 | −0.18 | −0.02 | 1.45 | 0.06 | 7.02 | 7.41 | 1.31 | 0.03 |
PPP1CA | −0.021 | 0.1 | 1.32 | 0.37 | 10.19 | 10.54 | 1.27 | 0.05 |
PTK2B | 0.054 | −0.16 | −1.64 | 0.18 | 7.05 | 7.67 | 1.54 | 0.03 |
SMAD6 | 0.16 | 0.11 | −1.12 | 0.15 | 7.13 | 7.74 | 1.53 | 0.001 |
TAP2 | 0.12 | 0.26 | 1.38 | 0.39 | 9.11 | 10.02 | 1.88 | 0.005 |
TIGAR | −0.18 | 0.09 | 1.86 | 0.09 | 7.54 | 7 | −1.45 | 0.02 |
aFor AGPAT3, DNAJB2, SMAD6, and TAP2, Group X was high gain-low intake and Group Y was low gain-high intake. FABP3, PTK2B, PLK3, and TIGAR had high gain-high intake (Group X) and low gain-high intake (Group Y). IGFPB1, NAT1, and NCAPG had high gain-low intake (Group X) and low gain-low intake (Group Y). PPP1CA had high gain-high intake (Group X) and low gain-low intake (Group Y)
bExpression of Groups X and Y (the groups with the greatest differential expression) were compared to determine fold change for each gene