Table 2.
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.