Table 4.
Ranking of the candidate single reference genes based on their stability values calculated from NormFinder.
| Non-stomach cancer cell lines | Stomach cancer cell lines | Normal stomach tissues | Tumor stomach tissues | All stomach tissues | All stomach cell lines + tissues | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gene in ranking order | Stability value | Gene in ranking order | Stability value | Gene in ranking order | Stability value | Gene in ranking order | Stability value | Gene in ranking order | Stability value | Gene in ranking order | Stability value |
| GAPDH | 0.036 | B2M | 0.014 | RPL29 | 0.028 | RPL29 | 0.028 | RPL29 | 0.032 | ACTB | 0.029 |
| RPL29 | 0.052 | GAPDH | 0.021 | B2M | 0.035 | B2M | 0.039 | B2M | 0.041 | HPRT1 | 0.038 |
| B2M | 0.053 | RPL29 | 0.029 | HPRT1 | 0.038 | HPRT1 | 0.042 | HPRT1 | 0.044 | RPL29 | 0.068 |
| HPRT1 | 0.110 | 18S rRNA | 0.036 | ACTB | 0.043 | ACTB | 0.065 | ACTB | 0.052 | 18S rRNA | 0.071 |
| 18S rRNA | 0.112 | ACTB | 0.060 | 18S rRNA | 0.062 | 18S rRNA | 0.067 | 18S rRNA | 0.055 | GAPDH | 0.082 |
| ACTB | 0.143 | HPRT1 | 0.115 | GAPDH | 0.140 | GAPDH | 0.147 | GAPDH | 0.140 | B2M | 0.084 |