TABLE 6.

Shimodaira-Hasegawa test for congruency among tree topologies for the five loci used in this study and their concatenated sequence^a

Locus	Result for:
	Concatenation	petC	cysG	lacF	leuA	rfbD
Concatenation		0.001*	0.444	0.621	1.000	0.021*
petC	0.002*		0.047*	0.001*	0.656	0.001*
cysG	0.114	0.003*		0.001*	0.851	0.001*
lacF	0.001*	0.003*	0.001*		0.007*	0.001*
leuA	0.007*	0.001*	0.209	0.001*		0.001*
rfbD	0.001*	0.004*	0.001*	0.001*	0.003*

^aP values (*, P < 0.05) represent differences in likelihood score between the maximum likelihood topology of each locus (column) and that of the same locus constrained by the maximum likelihood topology obtained for other loci (row).