TABLE 3

Details of maximum parsimony analyses

DNA regionNo. inf. sitesaNo. treesbTree lengthCIc2La/a monod
pkm1229511350.828
    Exons681850.924
    Introns273430.7610
pkm2234360.923
    Exons112140.920
    Introns123220.933
pkm79241320.961
pkm129271500.8417
Combined8212600.8221*
  • a Number of informative sites.

  • b Number of equally parsimonious trees.

  • c Consistency index excluding uninformative sites.

  • d Number of additional steps from the MP tree to the shortest tree having the 2La/a inversion monophyletic.

  • * Significance at P < 0.001 for the Templeton (1983) test on the MP tree and for the Kishino and Hasegawa (1989) test on the ML tree.