Table 3.

Maximum likelihood bootstrap support for a selection of nodes, computed according to codon positions 1, 2, or 3 of CYB and GHR.

Nodes	CYB 1	CYB 2	CYB 3	GHR 1	GHR 2	GHR 3
Intergeneric relationships
Phyllotis + Mesocricetus + Arvicolinae	70	32	*	63	40	66
A	*	63	*	88	35	99
B	*	*	*	44	*	21
C	28	*	11	*	28	34
D	*	*	*	*	14	90
E	*	*	45	*	*	91
F	55	*	50	43	*	98
G	*	*	*	20	*	87
H	*	20	33	20	*	*
I	*	22	33	*	*	81
Intra-"Microtus" relationships
J	14	18	79	52	22	92
K	*	*	*	*	*	41
L	8	*	47	55	*	82
M	40	10	14	*	28	34
N	*	*	11	*	*	15
O	26	*	42	*	*	31
P	*	*	*	*	*	27
Q	44	*	*	*	*	29

Node lettering refers to Figure 2. Stars correspond to bootstrap scores inferior to 5% for the corresponding node under the codon partition analyzed.