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Two-way ANOVA test (stress factor and time) of PC1 and PC2 of detected fatty acids from Echium acanthocarpum hairy roots, grown at different temperature 25°C and 15°C (cultures B1, C1).
| Two-way ANOVA | Stress factor (Temperature) | Time (Sampling point) | Interaction between factors | |||
|---|---|---|---|---|---|---|
| F-value | Sign. | F-value | Sign. | F-value | Sign. | |
| PC1 | 214.056 | 0.000 | 7.734 | 0.000 | 2.174 | 0.091 |
| PC2 | 1.126 | 0.299 | 0.464 | 0.799 | 3.162 | 0.025 |
PC: principal component; Sign.: significance (P ≤ 0.05).
