Nucleic acid sequence Maximum Likelihood method, version 3.6b Empirical Base Frequencies: A 0.25756 C 0.25181 G 0.24355 T(U) 0.24708 Transition/transversion ratio = 1.000000 +---------------b | | +f | +--4 | | +---------------e 1------3 | | +-------------------d | +----2 | +-------------------c | +----------------a remember: this is an unrooted tree! Ln Likelihood = -26701.13040 Between And Length Approx. Confidence Limits ------- --- ------ ------- ---------- ------ 1 a 0.55964 ( 0.51394, 0.60544) ** 1 b 0.53240 ( 0.48821, 0.57671) ** 1 3 0.23720 ( 0.20254, 0.27185) ** 3 4 0.05712 ( 0.03632, 0.07803) ** 4 f 0.00628 ( zero, 0.01730) 4 e 0.53647 ( 0.50303, 0.56992) ** 3 2 0.17071 ( 0.13554, 0.20587) ** 2 d 0.64019 ( 0.59057, 0.68982) ** 2 c 0.65301 ( 0.60258, 0.70351) ** * = significantly positive, P < 0.05 ** = significantly positive, P < 0.01