Table 6.
Mean and range of gelatinization temperature related traits in rice accessions with different SSIIa alleles.
| GCA1 (n = 123) | GCG (n = 13) | TTG (n = 24) | ||||
|---|---|---|---|---|---|---|
| Parameters | Mean ± SDc | Range | Mean ± SD | Range | Mean ± SD | Range |
| PT (°C) | 73.6b ± 3.2 | 67.8–78.3 | 76.8a ± 1.8 | 67.8–80.8 | 72.3c ± 3.0 | 67.6–80.3 |
| To (°C) | 63.7c ± 3.9 | 56.8–71.9 | 71.7a ± 2.3 | 61.8–76.6 | 65.0b ± 2.4 | 61.0–71.3 |
| Tp (°C) | 71.1b ± 2.9 | 66.7–76.9 | 76.5a ± 2.0 | 67.2–81.2 | 70.9b ± 2.2 | 67.0–77.0 |
| Tc (°C) | 77.0b ± 2.6 | 72.6–81.4 | 81.4a ± 2.5 | 71.8–89.7 | 77.3b ± 3.8 | 71.7–91.0 |
| ΔT1/2 (°C) | 9.5a ± 2.4 | 7.2–16.6 | 6.6c ± 1.7 | 3.8–14.1 | 8.2b ± 2.0 | 4.5–12.9 |
| ΔHg (J/g) | 8.4a ± 3.1 | 4.0–14.9 | 10.1a ± 7.5 | 1.8–71.7 | 8.5a ± 4.9 | 2.6–27.8 |
| R (%) | 5.9a ± 6.5 | 0.09–20.8 | 10.3a ± 7.4 | 0.2–55.0 | 6.3a ± 6.1 | 0.08–22.0 |
Different letters in the same column indicate significance at P < 0.05.
1
See text for explanation, for example, GCA means the haplotype of GC SNPs at 4,329–4,330 bp and an A SNP at 4,198 bp of SSIIa gene. n, number of accessions.