TABLE 1.
Broad‐sense heritability, variance ratios, and genetic differentiation of adaptive traits in Pinus pinaster
| Phenotypic mean | Variability | H 2 | H 2 p | H 2 gp | Q ST | |
|---|---|---|---|---|---|---|
| height (cm) | 170.647 | ± 48.228 | 0.219 [0.186–0.261] | 0.069 [0.028–0.132] | 0.254 [0.113–0.714] | 0.549 [0.392–0.662] |
| bb2015 (dd) | 1311.95 | ± 82.411 | 0.310 [0.272–0.358] | 0.058 [0.022–0.121] | 0.194 [0.06–0.581] | 0.275 [0.186–0.443] |
| dbb2015 (dd) | 814.713 | ± 116.708 | 0.165 [0.099–0.212] | 0.040 [0.000–0.111] | 0.000 [0.000–0.287] | 0.191 [0.100–0.332] |
| bb2017 (dd) | 1286.245 | ± 79.853 | 0.230 [0.181–0.261] | 0.031 [0.010–0.088] | 0.066 [0.000–0.302] | 0.191 [0.106–0.404] |
| dbb2017 (dd) | 901.149 | ± 78.922 | 0.237 [0.195–0.297] | 0.000 [0.000–0.063] | 0.231 [0.102–0.676] | 0.463 [0.293–0.579] |
| A. ostoyae necrosis (mm) | 48.533 | ± 29.625 | 0.021 [0.004, 0.121] | 0.066 [0.018, 0.203] | 0.066 [0.018, 0.203] | 0.217 [0.041–0.787] |
| D. sapinea necrosis (mm) | 43.348 | ± 17.931 | 0.152 [0.038–0.292] | 0.000 [0.000–0.282] | 0.002 [0.000–0.602] | 0.636 [0.349–1.000] |
| D. sapinea disc |
0 ‐ no disc: 183 1 ‐ low: 123 2 ‐ medium: 141 3 ‐ high: 9 |
0.123 [0.000–0.233] | 0.001 [0.000–0.145] | 0.002 [0.000–0.296] | 0.093 [0.000–0.752] | |
| Processionary |
1 ‐ presence: 48 0 ‐ absence: 3282 |
0.001 [0.000–0.207] | 0.001 [0.000–0.128] | −0.004 [0.000–0.380] | 0.006 [0.000–0.985] |
Variability refers to the standard deviation of the raw phenotypic data. H 2, broad‐sense heritability; H 2 p, variance ratio of the population effect (see main text for ratio definition); H 2 gp, variance ratio of the gene pool effect (see main text for ratio definition); Q ST, population differentiation at quantitative traits.
Abbreviations: bb, bud burst; dbb, duration of bud burst; disc, needle discoloration; processionary, presence/absence of processionary moth nests; dd, degree‐days.
Heritability and variance ratios for incidence of the processionary moth were computed using height as a covariate. For A. ostoyae necrosis length, the population and gene pool levels were identical as only one population per gene pool has been analyzed. Values in bold are significant. Values in squared brackets indicate the 95% credible intervals.