The WRKY Transcription Factor Genes in Lotus japonicus
Table 4
Likelihood ratio test results of group III Lotus japonicus WEKY and Medicago truncatula WRKY genes.
Nodea
/ under M0b
2 M3 versus M0
2 M8 versus M7
M8 estimatesc
Number of positive selection sited
Group III LjWRKY
1
0.29349
67.57**
0.000074
(, )
0
2
0.29349
67.57**
0.000074
(, )
0
3
0.25749
74.47**
0.095776
(, )
0
4
0.23855
112.17**
0.000198
(, )
0
Group III MtWRKY
1
0.31282
3.45
0.000016
(, )
0
2
0.28717
4.31
0.000042
(, )
0
3
0.27266
27.39**
0.178716
(, )
1
4
0.26004
70.18**
0.000078
(, )
0
5
0.24433
81.88**
0.000204
(, )
0
6
0.00517
43.43**
0.029352
(, )
0
7
0.20188
209.83**
0.000302
(, )
0
8
0.18564
233.88**
0.000154
(, )
0
and ( test).
aNode number from the phylogenetic tree. / is the average ratio over sites under a codon model with one ratio.
cω was estimated under model M8; and are the parameters of the beta distribution.
dThe number of amino acid sites estimated to have undergone positive selection under M8.