Table 1.

Coefficients of type I and type II functional divergences among the PRR gene clades.

Comparison	Type I		Type II
	θI	SE	θII	SE
PRR1/TOC1 vs PRR3 and 7	0.366	0.109*	0.196	0.093**
PRR1/TOC1 vs PRR5 and 9	0.473	0.075*	0.175	0.088**
PRR3 and 7 vs PRR5 and 9	0.234	0.048*	-0.003	0.106

*P < 0.01, **P < 0.05