Table 2 |
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|
Multiple regression models for expression divergence in duplicate genes |
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|
Predictors |
P-value |
RCVE* |
|
|
||
|
Cis† |
4.2 × 10-2 (NS‡) |
0.075 |
|
TSS§ |
9.9 × 10-5 |
0.277 |
|
Tandem¶ |
2.7 × 10-6 |
0.405 |
|
KA × Cis |
1.1 × 10-2 (NS) |
0.118 |
|
KS × Cis |
2.7 × 10-2 (NS) |
0.088 |
|
Structure¥ × Tandem |
1.7 × 10-3 |
0.180 |
|
TSS × Tandem |
1.1 × 10-5 |
0.354 |
|
ω# × Cis |
3.1 × 10-3 |
0.159 |
|
R2 |
0.093 |
|
|
|
||
|
*RCVE: relative contribution to the variability explained (see Materials and methods for more details). †Cis: divergence of cis-regulatory sequences in 2 kb surrounding TSS (see Materials and methods for more details). ‡NS: not significant after Bonferroni correction for multiple tests. §TSS: shared versus not shared TSSs. ¶Tandem: tandem versus nontandem organization of duplicate genes. ¥Structure: structural heterogeneity in coding sequences. #ω:KA/KS ratio. |
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Park and Makova Genome Biology 2009 10:R10 doi:10.1186/gb-2009-10-1-r10 |
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