Table 1.

Maximum likelihood analysis of relationships among lungfish, tetrapods, and teleosts based on neurohypophysial hormone precursors

Tree	VP family		OT family
	1n L*	BP†	1n L*	BP†
A	ML	0.929	−1.2  ±  2.9	0.335
B	−7.5  ±  5.3	0.065	ML	0.618
C	−16.4  ±  7.6	0.006	−8.8  ±  5.8	0.047

^*Numbers show the difference of log-likelihood (1n L) of each tree from that of the most likely (ML) tree. The ± indicates standard error. 

^†Bootstrap probability.