Table 2. Proportion of variation explained by a subset of the haplotype blocks within RNC4.
| Root Ion | Shoot Ion | ||||||
|---|---|---|---|---|---|---|---|
| Block | Position (bp) | Na+ | K+ | Na+:K+ | Na+ | K+ | Na+:K+ |
| 1 | 30,700,577–30,708,292 | 0.013 | 0.049 | 0.027 | 0.013 | 0.058 | 0.012 |
| 2 | 30,708,321–30,724,332 | 0.045 | 0.036 | 0.054 | 0.035 | 0.066 | 0.040 |
| 3 | 30,727,920–30,737,580 | 0.160 | 0.024 | 0.175 | 0.037 | 0.029 | 0.032 |
| 4 | 30,740,743–30,771,971 | 0.012 | 0.123 | 0.069 | 0.145 | 0.094 | 0.125 |
| 5 | 30,772,483–30,795,385 | 0.060 | 0.033 | 0.079 | 0.037 | 0.050 | 0.036 |
Haplotype blocks were determined using the 4Gamete rule in Haploview with a recombination threshold of > 2%. Analysis of variance (ANOVA) was used to estimate proportion of phenotypic variance accounted for by each block after adjusting for population structure effects.