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Effect of daylength on total leaf number initiated before the first flower by vernalized WT and nia1nia2 plants. Plants were grown under a photon flux density of 120 μmol.m-2.s-1, on soil. Results of a typical experiment are given; standard deviation calculated on 12 plants
| Photoperiod | ||||
| Line | 8 h | 12 h | 16 h | 24 h |
| WT | 71.8 ± 3.4 | 26.3 ± 3.3 | 13.0 ± 1.6 | 13.3 ± 1.5 |
| nia1nia2 | indefinite | 43.9 ± 4.0 | 23.3 ± 3.7 | 17.5 ± 3.1 |
