Table 2.
Observed allele frequencies and 95 % confidence intervals for SNPs in the PPARG, CEBPA and RXRA genes in an Argentinean crossbred population (Angus-Hereford-Limousin). A: purebred Angus; H. purebred Hereford; ¾A: 75 % Angus steers; ¾ H: 75 % Hereford steers; ½AH: 50 % Angus -50 % Hereford steers; LX: Limousine crossbred steers. N: number of animals genotyped efficiently for that SNP per genetic group. SNP rs109613657 (PPARG) showed no variability
| Population | |||||||
|---|---|---|---|---|---|---|---|
| N | 44 | 26 | 30 | 24 | 95 | 41 | 260 |
| rs41610552 (PPARG) | A | H | ¾A | ¾ H | ½AH | LX | Global |
| C | 68.18 (57.39 - 77.71) | 82.00 (68.56 - 91.42) | 76.67 (63.96 - 86.62) | 87.50 (74.75 - 95.27) | 76.84 (70.19 - 82.64) | 60.00 (48.44 - 70.80) | 74.22 (70.22 - 77.95) |
| G | 31.82 (22.29 - 42.61) | 18.00 (8.58 - 31.44) | 23.33 (13.38 - 36.04) | 12.50 (4.73 - 25.25) | 23.16 (17.36 - 29.81) | 40.00 (29.20 - 51.56) | 25.78 (22.05 - 29.78) |
| rs207671117 (PPARG) | A | H | ¾A | ¾ H | ½AH | LX | Global |
| A | 4.55 (1.25 - 11.23) | 0.00 (0.00 - 6.85) | 0.00 (0.00 - 5.96) | 2.08 (0.05 - 11.07) | 3.16 (1.17 - 6.75) | 6.10 (2.01 - 13.66) | 3.08 (1.77 - 4.95) |
| G | 95.45 (88.77 - 98.75) | 100.00 (93.15 - 100.00) | 100.00 (94.04 - 100.00) | 97.92 (88.93 - 99.95) | 96.84 (93.25 - 98.83) | 93.90 (86.34 - 97.99) | 96.92 (95.05 - 98.23) |
| rs42016945 (PPARG) | A | H | ¾A | ¾ H | ½AH | LX | Global |
| C | 68.18 (57.39 - 77.71) | 78.85 (65.30 - 88.94) | 68.33 (55.04 - 79.74) | 81.25 (67.37 - 91.05) | 75.79 (69.06 - 81.70) | 65.85 (54.55 - 75.97) | 72.88 (68.84 - 76.66) |
| T | 31.82 (22.29 - 42.61) | 21.15 (11.06 - 34.70) | 31.67 (20.26 - 44.96) | 18.75 (8.95 - 32.63) | 24.21 (18.30 - 30.94) | 34.15 (24.03 - 45.45) | 27.11 (23.34 - 31.15) |
| N | 30 | 14 | 20 | 14 | 42 | 23 | 143 |
| rs210446561 (CEBPA) | A | H | ¾A | ¾ H | ½AH | LX | Global |
| C | 25.00 (14.72 - 37.86) | 10.71 (2.27 - 28.23) | 12.50 (4.19 - 26.80) | 14.29 (4.03 - 32.67) | 10.71 (5.02 - 19.37) | 8.70 (2.42 - 20.79) | 13.99 (10.18 - 18.55) |
| G | 75.00 (62.14 - 85.28) | 89.29 (71.77 - 97.73) | 87.50 (73.20 - 95.81) | 85.71 (67.33 - 95.97) | 89.29 (80.63 - 94.98) | 91.30 (79.21 - 97.58) | 86.01 (81.44 - 89.82) |
| N | 23 | 16 | 16 | 14 | 61 | 23 | 153 |
| rs207774429 (RXRA) | A | H | ¾A | ¾ H | ½AH | LX | Global |
| C | 71.74 (56.54 - 84.01) | 65.63 (46.81 - 81.43) | 65.63 (46.81 - 81.43) | 64.29 (44.07 - 81.36) | 68.85 (59.84 - 76.93) | 69.57 (54.25 - 82.26) | 68.30 (62.76 - 73.48) |
| T | 28.26 (15.99 - 43.46) | 34.38 (18.57 - 53.19) | 34.38 (18.57 - 53.19) | 35.71 (18.64 - 55.93) | 31.15 (23.07 - 40.16) | 30.43 (17.74 - 45.75) | 31.70 (26.52 - 37.23) |
| N | 44 | 26 | 30 | 24 | 95 | 41 | 260 |
| rs133517803 (RXRA) | A | H | ¾A | ¾ H | ½AH | LX | Global |
| A | 32.56 (22.84 - 43.52) | 5.77 (1.21 - 15.95) | 33.33 (21.69 - 46.87) | 20.83 (10.47 - 34.99) | 23.40 (17.55 - 30.12) | 45.00 (33.85 - 56.53) | 27.43 (23.62 - 31.51) |
| G | 67.44 (56.48 - 77.16) | 94.23 (84.05 - 98.79) | 66.67 (53.31 - 78.31) | 79.17 (65.01 - 89.53) | 76.60 (69.88 - 82.45) | 55.00 (43.47 - 66.15) | 72.57 (68.49 - 76.38) |
| rs136289117 (RXRA) | A | H | ¾A | ¾ H | ½AH | LX | Global |
| C | 1.16 (0.03 - 6.31) | 1.92 (0.05 - 10.26) | 0.00 (0.00 - 5.96) | 0.00 (0.00 - 7.40) | 0.00 (0.00 - 1.92) | 0.00 (0.00 - 4.40) | 0.39 (0.05 - 1.39) |
| T | 98.84 (93.69 - 99.97) | 98.08 (89.74 - 99.95) | 100.00 (94.04 - 100.00) | 100.00 (92.60 - 100.00) | 100.00 (98.08 - 100.00) | 100.00 (95.60 - 100.00) | 99.61 (98.61 - 99.95) |
| rs209839910 (RXRA) | A | H | ¾A | ¾ H | ½AH | LX | Global |
| C | 97.67 (91.85 - 99.72) | 98.08 (89.74 - 99.95) | 100.00 (94.04 - 100.00) | 95.83 (85.75 - 99.49) | 98.31 (95.15 - 99.65) | 96.15 (89.17 - 99.20) | 97.81 (96.11 - 98.90) |
| T | 2.33 (0.28 - 8.15) | 1.92 (0.05 - 10.26) | 0.00 (0.00 - 5.96) | 4.17 (0.51 - 14.25) | 1.69 (0.35 - 4.85) | 3.85 (0.80 - 10.83) | 2.19 (1.10 - 3.89) |