TABLE 2.
Two-way ANOVA analysis for fitness measures of mother genotype (cross types: S, selfing; I, incompatible; C, control)
| Trait | Factor | Deviance (d.f., P-value) | Residual deviance | Posthoc Dunnett test difference estimate (SE, P-value) | Mean per cross type (SE) | Result summary |  |
|---|---|---|---|---|---|---|---|
| A. Mother genotype [S01 S15], n = 374 | |||||||
| Width (cm) | Cross | 5.2 (2, P < 0.001) | 9.8 | S − I = −0.08 (0.02, P < 0.001) | S: 0.57 (0.014) | S < I < C | 0.68 |
| Maternal ID | 1.06 (3, P < 0.001) | C − I = 0.17 (0.02, P < 0.001) | I: 0.67 (0.015) | ||||
| Interaction | 0.07 (6, P = 0.87) | C: 0.83 (0.015) | |||||
| Length (cm) | Cross | 4.5 (2, P < 0.001) | 12.5 | S − I = −0.1 (0.02, P < 0.001) | S: 0.65 (0.02) | S < I < C | 0.6 |
| Maternal ID | 1.5 (3, P < 0.001) | C − I = 0.15 (0.02, P < 0.001) | I: 0.76 (0.02) | ||||
| Interaction | 0.13 (6, P = 0.69) | C: 0.91 (0.02) | |||||
| Log (germination time) (days) | Cross | 1.7 (2, P < 0.001) | 38.7 | S − I = 0.17 (0.10, P = 0.18) | S: 8.3 (0.29) | S = I < C | . |
| Maternal ID | 6.4 (3, P < 0.001) | C − I = 3.89 (0.14, P = 0.03) | I: 7.89 (0.32) | ||||
| Interaction | 2.9 (6, P < 0.001) | C: 9.22 (0.31) | |||||
| Cotyledon time (days) | Cross | 7.4 (2, P = 0.001) | 205.9 | S − I = 0.11 (0.09, P = 0.41) | S: 1.81 (0.06) | S = I > C | . |
| Maternal ID | 0.6 (3, P = 0.758) | C − I = −0.23 (0.1, P = 0.036) | I: 1.7 (0.07) | ||||
| Interaction | 6.0(6, P = 0.089) | C: 1.48 (0.07) | |||||
| Log (first leaf time) (days) | Cross | 5.3 (2, P < 0.001) | 16.7 | S − I = 0.03 (0.07, P = 0.88) | S: 6.58 (0.13) | S = I > C | . |
| Maternal ID | 0.6 (3, P = 0.005) | C − I = −0.27 (0.09, P = 0.004) | I: 6.27 (0.12) | ||||
| Interaction | 0.4 (6, P = 0.2) | C: 4.97 (0.12) | |||||
| Trait |
Page's statistic |
One-sided P-value |
Multiple comparisons |
Value per cross type |
Result summary |
 |
|
| Seed no. per crossed flower | 3.162 | P < 0.001 | S < I, P = 0.013 | S: 2.25 | S < I < C | 0.82 | |
| S < C, P = 0.013 | I: 3.73 | ||||||
| I < C, P = 0.013 | C: 10.3 | ||||||
| Germination rate | 0 | P = 0.557 | NS | S: 0.9 | S = I = C | . | |
| I: 1 | |||||||
| C: 0.74 | |||||||
| B. Mother genotype [S01 S02], n = 429 | |||||||
| Width (cm) | Cross | 0.01(2, P = 0.79) | 11.0 | NS | S: 0.7 (0.02) | S = I = C | |
| Maternal ID | 3.2 (4, P < 0.001) | I: 0.71 (0.01) | |||||
| Interaction | 1.5 (8, P < 0.001) | C: 0.71 (0.02) | |||||
| Length (cm) | Cross | 0.04 (2, P = 0.469) | 11.7 | NS | S: 0.76 (0.01) | S = I = C | |
| Maternal ID | 2.8 (4, P < 0.001) | I: 0.78 (0.02) | |||||
| Interaction | 1.3 (8, P < 0.001) | C: 0.76 (0.02) | |||||
| Log (germination time) (days) | Cross | 0.2 (2, P = 0.36) | 42.7 | NS | S: 8.8 (0.3) | S = I = C | |
| Maternal ID | 22.4 (4, P < 0.001) | I: 9.39 (0.4) | |||||
| Interaction | 1.5 (8, P = 0.07) | C: 9.3 (0.4) | |||||
| Cotyledon time (days) | Cross | 9.8 (2, P = 0.002) | 205.9 | S − I = 0.14 (0.1, P = 0.243) | S: 1.71 (0.05) | S = I > C | |
| Maternal ID | 8.6 (4, P = 0.006) | C − I = −0.28 (0.1, P = 0.02) | I: 1.66 (0.08) | ||||
| Interaction | 6.0 (8, P = 0.253) | C: 1.35 (0.07) | |||||
| Log (first leaf time) (days) | Cross | 0.5 (2, P < 0.001) | 13.5 | NS | S: 5.72 (0.09) | S = I = C | |
| Maternal ID | 5.3 (4, P < 0.001) | I: 5.36 (0.11) | |||||
| Interaction | 2.1 (8, P < 0.001) | C: 5.27 (0.12) | |||||
| Trait |
Page's statistic |
One-sided P-value |
Multiple comparisons |
Value per cross type |
Result summary |
 |
|
| Seed no. per crossed flower | 2.214 | P = 0.03 | S < I, NS | S: 3.39 | S = I, I = C, S < C | ||
| S < C, P =0.013 | I: 3.8 | ||||||
| I < C, NS | C: 6.25 | ||||||
| Germination rate | 2.53 | P = 0.006 | S < I, NS | S: 0.7 | S = I, I = C, S < C | ||
| S < C, P = 0.013 | I: 0.86 | ||||||
|
I < C, NS |
C: 0.82 |
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