Estrogenic activity of soy protein powder in S. cerevisiae yeast strain PL3
| Treatment | Dilution | ER-β vector control | ER-β | ER-α vector control | ER-α |
|---|---|---|---|---|---|
| Pure soy protein powder lot 1 | 1:1,000 | − | + | − | − |
| 1:10,000 | − | + | − | − | |
| Pure soy protein powder lot 2 | 1:1,000 | − | + | − | − |
| 1:10,000 | − | + | − | − | |
| Ethanol control* | N/A | − | − | − | − |
| Estradiol control† | 1:10,000 | + | + | + | + |