Table 1. Flowering time of transgenic and mutant plants.
| Genotypea | Number of Rosette Leavesb | Number of Cauline Leavesb | n |
| Experiment 1 | |||
| Wild type | 9.8±1.0 (8–11) | 2.5± 0.5 (2–3) | 25 |
| ftip1-1 | 21.8±1.0 (19–24) | 4.2±0.7 (3–5) | 20 |
| ftip1-2 | 20.2±1.3 (18–23) | 4.5±0.7 (3–6) | 20 |
| soc1-2 | 24.2±1.3 (22–26) | 4.6±0.8 (4–6) | 16 |
| soc1-2 ftip1-1 | 40.8±1.5 (39–43) | 8.0±0.9 (7–9) | 10 |
| co-1 | 18.2±1.3 (16–20) | 5.4±0.8 (4–6) | 20 |
| co-1 ftip1-1 | 34.7±3.7 (29–40) | 7.6±0.5 (7–8) | 15 |
| gi-1 | 48.7±4.2 (44–55) | 8.6±1.3 (7–11) | 14 |
| gi-1 ftip1-1 | 55.3±7.3 (43–64) | 10.0±2.2 (8–14) | 15 |
| ft-1 | 44.3±6.2 (36–54) | 8.8±1.3 (7–11) | 16 |
| ft-1 ftip1-1 | 59.2±2.9 (56–64) | 11.8±1.9 (9–14) | 14 |
| ft-10 | 51.8±3.0 (48–56) | 9.8±1.6 (8–12) | 15 |
| ft-10 ftip1-1 | 60.8±6.0 (52–67) | 11.6±2.0 (9–14) | 14 |
| Experiment 2 | |||
| Wild type | 10.2±1.1 (8–11) | 2.3±0.4 (2–3) | 20 |
| ftip1-1 | 21.6±1.0 (19–24) | 4.1±0.7 (3–5) | 20 |
| ftip1-1 gFTIP1 #3 (T3) | 10.4±1.1 (9–12) | 2.3±0.7 (2–3) | 20 |
| ftip1-1 gFTIP1 #11 (T3) | 10.3±1.1 (8–12) | 2.4±0.6 (2–3) | 20 |
| SUC2:FTIP1 ftip1-1 | 11.1±1.6 (9–13) | 2.4±0.4 (2–3) | 15 |
| FTIP1:4HA:FTIP1 ftip1-1 | 11.1±1.8 (9–13) | 2.4±0.4 (2–3) | 15 |
| FTIP1:FTIP1:GFP ftip1-1 | 12.9±1.3 (11–15) | 2.8±0.8 (2–4) | 15 |
| SUC2:FTIP1:GFP ftip1-1 | 13.1±1.6 (11–15) | 2.4±0.6 (2–4) | 15 |
| Experiment 3 | |||
| Wild type | 9.5±1.0 (8–11) | 2.6±0.5 (2–3) | 20 |
| ft-10 tsf-1 | 66.7±4.2 (59–70) | 10.0±1.4 (8–12) | 15 |
| ft-10 tsf-1 ftip1-1 | 67.3±3.5 (62–71) | 10.9±1.3 (9–13) | 13 |
| Experiment 4 | |||
| Wild type | 9.5±1.1 (8–11) | 2.5±0.6 (2–3) | 20 |
| ftip1-1 | 22.5±1.2 (19–24) | 3.9±0.9 (3–5) | 20 |
| KNAT1:FT | 6.6±0.8 (5–8) | 2.2±0.4 (2–3) | 25 |
| KNAT1:FT ftip1-1 | 6.9±1.0 (5–9) | 2.3±0.5 (2–3) | 25 |
| KNAT1:FT:GFP | 9.2±0.9 (7–11) | 2.5±0.2 (2–3) | 25 |
| KNAT1:FT:GFP ftip1-1 | 9.5±1.1 (8–11) | 2.7±0.4 (2–3) | 25 |
| SUC2:FT:GFP | 8.7±0.8 (7–10) | 2.8±0.6 (2–4) | 30 |
| SUC2:FT:GFP ft-10 | 21.5±1.4 (18–25) | 4.4±0.7 (3–6) | 24 |
| SUC2:FT:GFP ftip1-1 | 12.1±0.8 (11–13) | 3.3±0.5 (3–4) | 30 |
| SUC2:FT c | 3.1±0.4 (2–4) | 1.7±0.4 (1–2) | 30 |
| SUC2:FT ftip1-1 c | 3.7±0.6 (3–5) | 1.8±0.5 (1–3) | 30 |
| SUC2:FT ft-10 | 5.3±0.7 (4–6) | 1.9±0.6 (1–2) | 30 |
| SUC2:GFP:CO d | 4.0±0.4 (3–5) | 1.4±0.5 (1–2) | 30 |
| SUC2:GFP:CO ftip1-1 d | 4.8±0.4 (4–6) | 1.5±0.5 (1–2) | 30 |
| Experiment 5 | |||
| Wild type | 10.2±1.0 (8–11) | 2.7±0.5 (2–3) | 20 |
| SUC2:FT:9myc | 7.5±0.6 (6–9) | 2.5±0.5 (2–4) | 25 |
| SUC2:FT:9myc ft-10 | 20.4±1.3 (18–23) | 4.0±0.4 (3–6) | 20 |
| SUC2:FT:9myc ftip1-1 | 15.2±0.8 (14–17) | 4.3±0.6 (3–5) | 25 |
| Experiment 6 | |||
| Wild type | 10.8±1.2 (8–11) | 2.6±0.5 (2–3) | 20 |
| 35S:FTIP1 (line 2) | 16.2±0.7 (15–18) | 3.3±0.5 (3–4) | 16 |
| SUC2:FT:GFP 35S:FTIP1 | 12.6±2.2 (10–15) | 2.4±0.5 (2–3) | 13 |
a
All of the plants are in the same Columbia background and grown under LDs.
b
Flowering time is presented as average ± standard deviation (range).
c
The flowering time of SUC2:FT and SUC2:FT ftip1-1 is statistically different (p = 7.2×10−4).
d
The flowering time of SUC2:GFP:CO and SUC2:GFP:CO ftip1-1 is statistically different (p = 4.1×10−11). Statistical analyses were performed using a two-tailed unpaired Student's t test.