Table 2.
Loci for protein content in 320 soybean accessions by association analysis.
| Loci | Chromosome | Interval | Environment | p-value | R2 | Favorable allele | Effect | Reference | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Start (Mb) | End (Mb) |
Lower | Higher | Lower | Higher | ||||||
| qPC1.1 | 1 | 43.2 | 48.7 | E1, E2, E3, E5, E6 | 7.7E-04 | 2.6E-09 | 4.9% | 13.5% | G | 3.5–10.5 | |
| qPC2.1 | 2 | 0.3 | 2.9 | E1, E5, E6 | 9.9E-04 | 1.4E-09 | 4.5% | 13.7% | G | 2.3–9.6 | |
| qPC2.2 | 2 | 45.0 | 50.8 | E1, E2, E3, E6 | 9.2E-04 | 2.9E-05 | 4.5% | 6.9% | G | 3.6–12.8 | Li et al. (2019) |
| qPC3.1 | 3 | 47.3 | 50.4 | E1, E2, E3, E5, E6 | 9.8E-04 | 1.6E-05 | 4.4% | 6.0% | G | –6.3–3.2 | |
| qPC4.1 | 4 | 44.6 | 50.7 | E1, E2, E4, E5, E6 | 8.7E-04 | 6.1E-05 | 4.7% | 6.3% | G | 3.0–6.5 | |
| qPC5.1 | 5 | 11.0 | 14.9 | E1, E3, E4, E6 | 9.2E-04 | 3.1E-06 | 4.6% | 8.8% | A | 3.1–7.8 | |
| qPC5.2 | 5 | 44.1 | 48.7 | E1, E2, E3, E4, E5, E6 | 9.9E-04 | 3.9E-05 | 4.5% | 6.6% | G | –8.6–2.3 | |
| qPC6.1 | 6 | 45.1 | 47.4 | E1, E2, E5, E6 | 8.2E-04 | 1.0E-06 | 4.6% | 9.2% | A | 2.5–6.5 | |
| qPC7.1 | 7 | 3.9 | 8.4 | E6, E5, E4, E3 | 9.9E-04 | 2.7E-09 | 3.4% | 13.5% | A | 2.1–7.6 | Pathan et al. (2013); Zhang et al. (2021) |
| qPC8.1 | 8 | 9.9 | 11.8 | E1, E3, E5, E6 | 7.7E-04 | 1.8E-10 | 4.8% | 15.4% | G | 1.6–7.2 | |
| qPC9.1 | 9 | 6.8 | 9.8 | E1, E2, E3, E4, E5, E6 | 9.7E-04 | 1.7E-05 | 4.6% | 7.3% | G | –6.5–1.2 | |
| qPC10.1 | 10 | 6.0 | 10.8 | E1, E2, E3, E4, E5, E6 | 8.6E-04 | 3.5E-09 | 4.5% | 13.3% | G | 3.2–6.4 | |
| qPC11.1 | 11 | 0.6 | 3.9 | E1, E2, E3, E4, E5, E6 | 9.8E-04 | 1.7E-06 | 4.5% | 9.3% | G | 2.3–5.8 | |
| qPC11.2 | 11 | 34.3 | 37.4 | E1, E2, E3, E4, E5, E6 | 9.4E-04 | 1.6E-05 | 3.5% | 6.1% | G | 2.0–7.6 | |
| qPC11.3 | 11 | 42.0 | 45.5 | E1, E2, E3, E4, E5, E6 | 9.8E-04 | 1.5E-05 | 4.5% | 7.3% | A | 2.1–8.5 | |
| qPC11.4 | 11 | 47.1 | 51.9 | E1, E2, E3, E4, E5, E6 | 9.9E-04 | 9.9E-06 | 3.6% | 7.6% | A | –5.6–1.2 | |
| qPC13.1 | 13 | 24.3 | 28.6 | E6, E4, E3 | 9.3E-04 | 2.2E-10 | 3.5% | 15.3% | A | –6.4–2.1 | Mao et al. (2013); Zhang et al. (2021) |
| qPC14.1 | 14 | 47.2 | 49.8 | E1, E2, E3, E4, E5, E6 | 9.3E-04 | 4.5E-05 | 4.5% | 6.6% | A | 3.4–6.4 | |
| qPC15.1 | 15 | 1 | 4.9 | E6, E5, E3 | 8.7E-04 | 1.2E-04 | 4.5% | 5.9% | G | 3.1–7.5 | Pathan et al. (2013); Phansak et al. (2016); Warrington et al. (2015); Zhou et al. (2015); Zhang et al. (2021) |
| qPC16.1 | 16 | 10.5 | 14.7 | E1, E2, E3, E4, E5, E6 | 9.3E-04 | 4.1E-06 | 4.6% | 8.1% | A | 2.5–7.6 | |
| qPC18.1 | 18 | 42.1 | 46.8 | E1, E2, E4, E5, E5 | 9.3E-04 | 2.2E-06 | 4.6% | 8.6% | G | –9.1–2.7 | |
| qPC20.1 | 20 | 34.4 | 40.8 | E2, E3, E4, E5, E6 | 9.3E-04 | 2.0E-09 | 4.5% | 13.5% | G | 2.5–7.5 | Zhang et al. (2019) |
| qPC20.2 | 20 | 45.0 | 48.0 | E2, E3, E4, E5, E6 | 9.9E-04 | 6.1E-07 | 4.4% | 9.7% | –6.5–3.2 | ||
PC: protein content; E1, E2, E3, E4, E5, and E6 indicate 2017 Harbin, 2018 Harbin, 2019 Harbin, 2021 Harbin, 2018 Mudanjiang, and 2018 Qingan, respectively.