Table 6.
Association analysis of KRT32 SNPs with wool traits.
| SNPs | Genotype (n) |
MFD (µm) |
FDSD (µm) |
CVFD | CF (%) |
MSL (mm) |
MSS (cN/dT) |
MFC (o/mm) |
|---|---|---|---|---|---|---|---|---|
| SNP1 | TC (84) | 22.10 ± 2.86 | 5.69 ± 1.11 | 25.70 ± 3.17 a | 88.20 ± 11.37 | 72.81 ± 15.33 | 14.89 ± 6.33 | 106.44 ± 11.50 ab |
| TT (50) | 21.79 ± 2.80 | 5.42 ± 0.90 | 24.85 ± 3.16 ab | 89.68 ± 10.29 | 71.78 ± 12.74 | 13.43 ± 5.74 | 109.48 ± 11.00 a | |
| CC (90) | 22.72 ± 3.00 | 5.60 ± 1.08 | 24.62 ± 3.16 b | 86.36 ± 12.64 | 73.28 ± 14.25 | 14.40 ± 5.95 | 102.98 ± 12.12 b | |
| SNP2 | GA (110) | 22.14 ± 2.90 | 5.62 ± 1.13 | 24.85 ± 3.35 | 88.23 ± 11.47 | 72.97 ± 15.07 | 14.57 ± 6.21 | 105.24 ± 11.52 ab |
| GG (53) | 21.91 ± 2.80 | 5.47 ± 0.90 | 24.47 ± 2.42 | 89.25 ± 10.29 | 72.17 ± 12.60 | 13.67 ± 5.73 | 108.38 ± 11.12 a | |
| AA (66) | 22.79 ± 2.91 | 5.65 ± 1.01 | 24.44 ± 2.88 | 85.91 ± 12.85 | 73.52 ± 14.27 | 14.90 ± 5.66 | 102.48 ± 12.24 b | |
| SNP3 | TC (103) | 22.08 ± 2.87 | 5.65 ± 1.09 | 25.53 ± 3.05 a | 88.30 ± 11.34 | 72.86 ± 15.13 | 14.80 ± 6.30 | 107.26 ± 11.23 a |
| TT (32) | 21.64 ± 2.65 | 5.38 ± 0.80 | 24.86 ± 2.43 ab | 90.41 ± 9.51 | 71.75 ± 12.22 | 13.17 ± 5.60 | 108.36 ± 11.89 a | |
| CC (93) | 22.75 ± 2.99 | 5.62 ± 1.07 | 24.67 ± 3.12 b | 86.22 ± 12.52 | 73.45 ± 14.11 | 14.57 ± 5.66 | 102.81 ± 12.00 b | |
| SNP4 | GA (110) | 22.188 ± 2.88 | 5.62 ± 1.33 | 25.29 ± 3.38 | 88.15 ± 11.42 | 72.70 ± 15.36 | 14.66 ± 6.22 | 105.83 ± 11.66 ab |
| GG (53) | 21.91 ± 2.80 | 5.47 ± 0.89 | 24.92 ± 2.38 | 89.24 ± 10.29 | 72.17 ± 12.59 | 13.67 ± 5.73 | 108.82 ± 11.10 a | |
| AA (66) | 22.79 ± 2.99 | 5.65 ± 1.01 | 24.80 ± 2.87 | 85.90 ± 12.85 | 73.51 ± 14.32 | 14.90 ± 5.66 | 102.87 ± 12.22 b | |
| SNP5 | GA (103) | 22.08 ± 2.87 | 5.64 ± 1.09 | 25.53 ± 3.05 a | 88.30 ± 11.33 | 72.86 ± 15.14 | 14.79 ± 6.30 | 107.25 ± 11.23 a |
| GG (32) | 21.64 ± 2.65 | 5.38 ± 0.80 | 24.86 ± 2.43 ab | 90.41 ± 9.51 | 71.75 ± 12.22 | 13.17 ± 5.60 | 108.36 ± 11.89 a | |
| AA (93) | 22.75 ± 2.90 | 5.62 ± 1.07 | 24.67 ± 3.13 b | 86.21 ± 12.52 | 73.45 ± 14.11 | 14.57 ± 5.66 | 102.80 ± 12.00 b | |
| SNP6 | AG (35) | 22.08 ± 2.95 | 5.62 ± 1.08 | 25.42 ± 3.06 | 88.21 ± 11.51 | 72.43 ± 15.22 | 14.69 ± 6.25 | 107.60 ± 11.17 a |
| AA (105) | 21.66 ± 2.59 | 5.41 ± 0.81 | 24.96 ± 2.40 | 90.40 ± 9.39 | 72.31 ± 12.00 | 13.59 ± 5.98 | 107.91 ± 11.69 a | |
| GG (89) | 22.75 ± 2.94 | 5.64 ± 1.08 | 24.73 ± 3.15 | 86.28 ± 12.48 | 73.80 ± 14.03 | 14.53 ± 5.58 | 102.29 ± 11.93 b | |
| SNP7 | TC (59) | 22.38 ± 3.10 | 5.45 ± 0.91 | 24.36 ± 2.31 b | 87.46 ± 12.60 | 75.20 ± 14.59 | 15.09 ± 5.79 | 103.46 ± 12.20 |
| TT (163) | 22.24 ± 2.83 | 5.65 ± 1.08 | 25.37 ± 3.21 a | 87.93 ± 11.21 | 72.21 ± 14.13 | 14.20 ± 6.04 | 106.20 ± 11.60 | |
| CC (7) | 22.24 ± 3.68 | 5.48 ± 1.40 | 24.43 ± 2.81 ab | 87.57 ± 15.22 | 71.00 ± 14.79 | 15.21 ± 5.06 | 109.30 ± 12.14 | |
| SNP8 | CG (24) | 23.175 ± 3.72 a | 5.59 ± 1.41 | 24.10 ± 2.37 | 83.67 ± 16.90 b | 75.83 ± 14.43 | 16.15 ± 6.48 | 102.00 ± 13.12 |
| CC (205) | 22.20 ± 2.80 ab | 5.60 ± 1.04 | 25.20 ± 3.06 | 88.28 ± 10.83 a | 72.60 ± 14.25 | 14.26 ± 5.86 | 106.01 ± 11.59 | |
| GG (2) | 19.15 ± 0.64 b | 4.85 ± 0.07 | 25.35 ± 1.34 | 87.80 ± 11.65 ab | 72.00 ± 4.24 | 11.37 ± 3.63 | 105.58 ± 11.79 |
MFD, mean fiber diameter; FDSD, fiber diameter standard deviation; CVFD, coefficient of variation of fiber diameter; CF, comfort factor; MSL, mean staple length; MSS, mean staple strength; MFC, mean fiber curvature. a,b Values with different superscripts within the same column differ significantly at p < 0.05.