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Table 6 Pairwise comparison of Ka/Ks ratio in various strains of studied genera

From: Contrasted evolutionary constraints on secreted and non-secreted proteomes of selected Actinobacteria

Strains Ka/Ks ratio between various pairs
Frankia F1 (Fd)♠ F2 (Fc)♠ F3 (Fa)♣ F4 (Fu)♥ F5 (Fe)♥
F1 (datisca)♠ - 0.059** 0.038** 0.015 0.003
F2 (CcI3)♠   - 0.026** 0.005 0.027*
F3 (ACN14a)♣    - 0.013 0.020
F4 (EuI1b)♥     - 0.008
F5 (EaN1pec)♥      -
Mycobacterium M1 (Mt)♦ M2 (Ml)♦ M3 (Mu)♦ M4 (Ms)♪ M5 (Mv)♪
M1 (tuberculosis)♦ - 0.034** 0.023** 0.000 0.002
M2 (leprae)♦   - 0.013** 0.007 0.002
M3 (ulcerans)♦    - 0.004 0.003
M4 (smegmatis) ♪     - 0.01
M5 (vanbaalenii) ♪      -
Streptomyces S1 (Ss)♦ S2 (So)♦ S3 (Sc)♪ S4 (Sa)♪ S5 (Sg)♪
S1 (scabiei)♦ - 0.016** 0.018** 0.018** 0.003
S2 (somaliensis)♦   - 0.008 0.011 0.002
S3 (coelicolor)♪    - 0.012 0.005
S4 (avermitilis)♪     - 0.007
S5 (griseus)♪      -
  1. Strains of Frankia: Symbiont of Datisca glomerata (F1), CcI3 (F2), ACN14a (F3), Eul1c (F4), EAN1pec (F5); Strains of Mycobacterium: M. tuberculosis CDC1551 (M1), M. leprae TN (M2), M. ulcerans Agy99 (M3), M. smegmatis MC2 155 (M4), M. vanbaalenii PYR-1(M5); Strains of Streptomyces : (2) S. scabiei (S1), S. somaliensis (S2), S. coelicolor A3(S3), S. avermitilis MA-4680 (S4) and S. griseus griseus NBRC 13350 (S5) Each cell represents the difference between Average Ka/Ks value of secretory protein genes and non-secretory protein genes. Symbols: *=Significant @ p<0.05 level; **=Significant @ p<0.01 level; ♥=Predominantly free-living Facultative symbiont (GroupA); ♣=Partly free-living Facultative symbiont (GroupB); ♠=Marginally free-living / Obligate symbiont (GroupC); ♦=Pathogen; ♪=Non pathogen.