Nucleic acid sequence Maximum Likelihood method, version 3.6b


Empirical Base Frequencies:

   A       0.24736
   C       0.24763
   G       0.25665
  T(U)     0.24836

Transition/transversion ratio =   0.500000


                                        +------------mutF      
                            +-----------4  
  +-------------------------3           +---------------------mutE      
  |                         |  
  |                         +---------------------mutD      
  |  
  |     +--------------mutB      
  2-----1  
  |     +--------------mutC      
  |  
  +---------------mutA      


remember: this is an unrooted tree!

Ln Likelihood = -14700.97397

 Between        And            Length      Approx. Confidence Limits
 -------        ---            ------      ------- ---------- ------

     2          mutA              0.51682     (  0.43298,     0.60164) **
     2             3              0.87285     (  0.66667,     1.07938) **
     3             4              0.40105     (  0.26559,     0.53643) **
     4          mutF              0.40775     (  0.32385,     0.49173) **
     4          mutE              0.71276     (  0.61744,     0.80808) **
     3          mutD              0.71304     (  0.57834,     0.84781) **
     2             1              0.19309     (  0.11005,     0.27613) **
     1          mutB              0.49728     (  0.42641,     0.56821) **
     1          mutC              0.51461     (  0.44267,     0.58651) **

     *  = significantly positive, P < 0.05
     ** = significantly positive, P < 0.01