Table 2.
Comparative analysis of Ka, Ks and Ka/Ks values for CNGC gene pairs between B. oleracea compared to A. thaliana. Ka/Ks ratio greater than 1 indicates positive selection, a ratio less than 1 indicates functional constraint, and a Ka/Ks ratio equal to 1 indicates neutral selection
| A. thaliana genes | B. oleracea genes | KA | KS | KA/KS |
|---|---|---|---|---|
| AtCNGC13 | BoCNGC1 | 0.137 | 0.032 | 4.303387233 |
| AtCNGC3 | BoCNGC2 | 0.147 | 0.029 | 5.117236906 |
| AtCNGC6 | BoCNGC4 | 0.136 | 0.052 | 2.615208996 |
| BoCNGC5 | 0.167 | 0.048 | 3.468082016 | |
| AtCNGC9 | BoCNGC6 | 0.188 | 0.024 | 7.768521972 |
| AtCNGC5 | BoCNGC7 | 0.124 | 0.040 | 3.098687155 |
| AtCNGC7 | BoCNGC8 | 0.111 | 0.033 | 3.40004813 |
| AtCNGC15 | BoCNGC9 | 0.147 | 0.060 | 2.456018066 |
| AtCNGC17 | BoCNGC10 | 0.113 | 0.034 | 3.357834045 |
| AtCNGC14 | BoCNGC11 | 0.133 | 0.031 | 4.245278743 |
| BoCNGC12 | 0.145 | 0.040 | 3.651430365 | |
| AtCNGC18 | BoCNGC13 | 0.094 | 0.048 | 1.949453718 |
| AtCNGC16 | BoCNGC14 | 0.111 | 0.066 | 1.676233706 |
| AtCNGC4 | BoCNGC15 | 0.101 | 0.025 | 4.039237878 |
| BoCNGC16 | 0.103 | 0.034 | 3.056103924 | |
| AtCNGC2 | BoCNGC17 | 0.118 | 0.029 | 4.091069466 |
| AtCNGC19 | BoCNGC18 | 0.246 | 0.126 | 1.950211367 |
| AtCNGC20 | BoCNGC19 | 0.202 | 0.178 | 1.133449904 |
| BoCNGC20 | 0.136 | 0.049 | 2.79662626 | |
| BoCNGC21 | 0.099 | 0.041 | 2.44174101 | |
| AtCNGC19 | BoCNGC22 | 0.202 | 0.119931313 | 1.680530313 |
| BoCNGC24 | 0.146 | 0.081 | 1.792823624 | |
| BoCNGC25 | 0.146 | 0.081 | 1.792823624 | |
| AtCNGC20 | BoCNGC26 | 0.131 | 0.125 | 1.054276842 |