# Composition Diversity and Expression Specificity of the _Tps_ Gene Family among 24 _Ficus_ Species
## 2 Results
### Positive Selection Analysis
\begin{table}
\begin{tabular}{c c c c c c c c} \hline
**Gene** & **Model** & **np** & **Mates of Parameter** & **lnL** & **df** & **2\(\Delta\)lnL** & _p-Value a_ ** \\ \hline _FTPS1_ & Free-ratio & 79 & Variable \(\omega\) & \(-4424.469\) & 38 & 35.058 & 0.606 \\  & One-ratio & 41 & 0.522 & \(-4441.998\) & & & \\ _FTPS2_ & Free-ratio & 67 & Variable \(\omega\) & \(-5413.296\) & 32 & 33.835 & 0.379 \\  & One-ratio & 35 & 0.449 & \(-5430.214\) & & & \\ _FTPS3_ & Free-ratio & 67 & Variable \(\omega\) & \(-5872.822\) & 32 & 37.559 & 0.229 \\  & One-ratio & 35 & 0.679 & \(-5891.602\) & & & \\ _FTPS4_ & Free-ratio & 59 & Variable \(\omega\) & \(-5024.747\) & 28 & 21.298 & 0.813 \\  & One-ratio & 31 & 0.496 & \(-5035.396\) & & & \\ _FTPS5_ & Free-ratio & 51 & Variable \(\omega\) & \(-3504.033\) & 24 & 19.138 & 0.745 \\  & One-ratio & 27 & 0.345 & \(-3513.602\) & & & \\ _FTPS6_ & Free-ratio & 23 & Variable \(\omega\) & \(-3252.649\) & 20 & 3.613 & 0.999 \\  & One-ratio & 13 & 0.465 & \(-3254.456\) & & & \\ _FTPS7_ & Free-ratio & 43 & Variable \(\omega\) & \(-3883.714\) & 20 & 19.883 & 0.465 \\  & One-ratio & 23 & 0.503 & \(-3893.656\) & & & \\ _FTPS8_ & Free-ratio & 43 & Variable \(\omega\) & \(-6311.560\) & 20 & 14.685 & 0.794 \\  & One-ratio & 23 & 0.504 & \(-6318.902\) & & & \\ _FTPS9_ & Free-ratio & 23 & Variable \(\omega\) & \(-3433.342\) & 10 & 8.137 & 0.615 \\  & One-ratio & 13 & 0.479 & \(-3437.411\) & & & \\ _FTPS10_ & Free-ratio & 35 & Variable \(\omega\) & \(-4081.220\) & 16 & 26.337 & 0.049 * \\  & One-ratio & 19 & 0.426 & \(-4094.389\) & & & \\ _FTPS11_ & Free-ratio & 27 & Variable \(\omega\) & \(-3358.780\) & 12 & 18.882 & 0.091 \\  & One-ratio & 15 & 0.499 & \(-3368.221\) & & & \\ _FTPS12_ & Free-ratio & 27 & Variable \(\omega\) & \(-3715.070\) & 12 & 23.205 & 0.026 * \\  & One-ratio & 15 & 0.517 & \(-3726.673\) & & & \\ _FTPS13_ & Free-ratio & 23 & Variable \(\omega\) & \(-4886.043\) & 10 & 6.841 & 0.740 \\  & One-ratio & 13 & 0.382 & \(-4889.464\) & & & \\ _FTPS14_ & Free-ratio & 15 & Variable \(\omega\) & \(-3614.771\) & 6 & 10.329 & 0.111 \\  & One-ratio & 9 & 0.637 & \(-3619.935\) & & & \\ _FTPS15_ & Free-ratio & 15 & Variable \(\omega\) & \(-3086.012\) & 6 & 4.530 & 0.605 \\  & One-ratio & 9 & 0.250 & \(-3088.278\) & & & \\ _FTPS16_ & Free-ratio & 15 & Variable \(\omega\) & \(-3125.859\) & 6 & 6.115 & 0.410 \\  & One-ratio & 9 & 0.758 & \(-3128.916\) & & & \\ _FTPS17_ & Free-ratio & 19 & Variable \(\omega\) & \(-3127.501\) & 8 & 3.009 & 0.934 \\  & One-ratio & 11 & 0.447 & \(-3129.006\) & & & \\ _FTPS19_ & Free-ratio & 15 & Variable \(\omega\) & \(-2834.753\) & 6 & 4.801 & 0.570 \\  & One-ratio & 9 & 0.407 & \(-2837.153\) & & & \\ _FTPS20_ & Free-ratio & 23 & Variable \(\omega\) & \(-3453.672\) & 7 & 3.639 & 0.820 \\  & one-ratio & 13 & 0.548 & \(-3455.491\) & & & \\ _FTPS26_ & Free-ratio & 23 & Variable \(\omega\) & \(-5711.069\) & 8 & 14.155 & 0.078 \\  & one-ratio & 13 & 0.489 & \(-5718.147\) & & & \\ \hline \end{tabular}
\end{table} 
Table 2: Positive selection analysis of _FTPS_ genes occurred in more than four species under branch model test.