Association of VRTN and LTBP2 with the number of thoracic vertebrae (THO) in a Landrace × Korean native pig intercross population
| Trait1 . | Genotype (VRTN and LTBP2) . | Effect2 (SE) . | Var %3 . | P-value4 . | ||
|---|---|---|---|---|---|---|
| VRTN g.20311_20312ins291 | ||||||
| 1/1 (244)5 | 1/2 (523)5 | 2/2 (337)5 | ||||
| THO | 15.73 (0.06)a | 15.26 (0.05)b | 14.78 (0.05)c | 0.42 (0.03) | 38.7 | 2.38 × 10−37 |
| LTBP2 c.4481 A>C | ||||||
| A/A (270)5 | A/C (553)5 | C/C (278)5 | ||||
| THO | 14.75 (0.06)a | 15.20 (0.05)b | 15.67 (0.06)c | 0.43 (0.03) | 41.7 | 2.40 × 10−37 |
| Trait1 . | Genotype (VRTN and LTBP2) . | Effect2 (SE) . | Var %3 . | P-value4 . | ||
|---|---|---|---|---|---|---|
| VRTN g.20311_20312ins291 | ||||||
| 1/1 (244)5 | 1/2 (523)5 | 2/2 (337)5 | ||||
| THO | 15.73 (0.06)a | 15.26 (0.05)b | 14.78 (0.05)c | 0.42 (0.03) | 38.7 | 2.38 × 10−37 |
| LTBP2 c.4481 A>C | ||||||
| A/A (270)5 | A/C (553)5 | C/C (278)5 | ||||
| THO | 14.75 (0.06)a | 15.20 (0.05)b | 15.67 (0.06)c | 0.43 (0.03) | 41.7 | 2.40 × 10−37 |
a–cValues within a row with different superscripts differ (P < 0.001).
1Predicted genotypic values (SE) for THO computed using the predict option implemented in ASReml program (VSN international Ltd., Hemel Hempstead, UK) are presented.
2Allelic substitution effect estimated by the genomewide complex trait analysis (GCTA) program (Yang et al., 2011).
3Var % = the percentage of genetic variance explained by the SNP estimated by following equation: Var % = [2p(1 − p)a2/σg2] × 100, in which p is the minor allele frequency of the SNP, a is the estimated allelic effect of the SNP, and σg2 is the additive genetic variance for THO estimated by the ASReml program.
4Nominal P-value calculated by the GCTA program.
5Numbers in the parentheses indicate the total number of F2 progeny counted per genotype.
Association of VRTN and LTBP2 with the number of thoracic vertebrae (THO) in a Landrace × Korean native pig intercross population
| Trait1 . | Genotype (VRTN and LTBP2) . | Effect2 (SE) . | Var %3 . | P-value4 . | ||
|---|---|---|---|---|---|---|
| VRTN g.20311_20312ins291 | ||||||
| 1/1 (244)5 | 1/2 (523)5 | 2/2 (337)5 | ||||
| THO | 15.73 (0.06)a | 15.26 (0.05)b | 14.78 (0.05)c | 0.42 (0.03) | 38.7 | 2.38 × 10−37 |
| LTBP2 c.4481 A>C | ||||||
| A/A (270)5 | A/C (553)5 | C/C (278)5 | ||||
| THO | 14.75 (0.06)a | 15.20 (0.05)b | 15.67 (0.06)c | 0.43 (0.03) | 41.7 | 2.40 × 10−37 |
| Trait1 . | Genotype (VRTN and LTBP2) . | Effect2 (SE) . | Var %3 . | P-value4 . | ||
|---|---|---|---|---|---|---|
| VRTN g.20311_20312ins291 | ||||||
| 1/1 (244)5 | 1/2 (523)5 | 2/2 (337)5 | ||||
| THO | 15.73 (0.06)a | 15.26 (0.05)b | 14.78 (0.05)c | 0.42 (0.03) | 38.7 | 2.38 × 10−37 |
| LTBP2 c.4481 A>C | ||||||
| A/A (270)5 | A/C (553)5 | C/C (278)5 | ||||
| THO | 14.75 (0.06)a | 15.20 (0.05)b | 15.67 (0.06)c | 0.43 (0.03) | 41.7 | 2.40 × 10−37 |
a–cValues within a row with different superscripts differ (P < 0.001).
1Predicted genotypic values (SE) for THO computed using the predict option implemented in ASReml program (VSN international Ltd., Hemel Hempstead, UK) are presented.
2Allelic substitution effect estimated by the genomewide complex trait analysis (GCTA) program (Yang et al., 2011).
3Var % = the percentage of genetic variance explained by the SNP estimated by following equation: Var % = [2p(1 − p)a2/σg2] × 100, in which p is the minor allele frequency of the SNP, a is the estimated allelic effect of the SNP, and σg2 is the additive genetic variance for THO estimated by the ASReml program.
4Nominal P-value calculated by the GCTA program.
5Numbers in the parentheses indicate the total number of F2 progeny counted per genotype.
This PDF is available to Subscribers Only
View Article Abstract & Purchase OptionsFor full access to this pdf, sign in to an existing account, or purchase an annual subscription.
