Table 3.
Summary of significant haplotypes within Pto-MIR167a, lncRNA ARFRL, and Pto-ARF8 associated with growth and wood properties in the association population of P. tomentosa.
| Gene | Number of LD blocks | Number of common haplotypesa | Length range of haplotypesb | Number of associated haplotypesc | Associated traits | Range of R2 (%) |
|---|---|---|---|---|---|---|
| Pto-MIR167a | 9 | 20 | 2–6 | 11 | CC, DBH, FW, HC, V | 0.95–9.12 |
| ARFRL | 5 | 10 | 2–3 | 8 | DBH, FW, HC, HEC, V | 0.66–9.10 |
| Pto-ARF8 | 18 | 40 | 2–7 | 25 | CC, DBH, FL, FW, H, HC, HEC, LC, MFA, V | 0.39–7.67 |
| Total | 32 | 70 | 2–7 | 44 | CC, DBH, FL, FW, H, HC, HEC, LC, MFA, V | 0.39–9.12 |
a
common haplotype: frequency ≥ 0.05.
b
length range of haplotypes: one SNP as a unit.
c
associated haplotypes: the significant level for association with P < 0.01.