Table 1 Fraction of each seed mutation in each of six replicate populations after 55 generations of selection

rpoC1022

0.911 ± 0.039

0.839 ± 0.055

0.868 ± 0.025

0.936 ± 0.019

0.821 ± 0.011

0.805 ± 0.019

cyaA797

0.003 ± 0.001

0.002 ± 0.001

0.001 ± 0.001

0.001 ± 0.001

0.007 ± 0.002

0.003 ± 0.001

cyaA2227

0.498 ± 0.056

0.181 ± 0.018

0.252 ± 0.028

0.326 ± 0.056

0.455 ± 0.031

0.088 ± 0.008

glpK695

0.007 ± 0.001

0.019 ± 0.006

0.015 ± 0.004

0.010 ± 0.005

0.155 ± 0.056

0.018 ± 0.006

glpK288

0.399 ± 0.106

0.672 ± 0.022

0.832 ± 0.012

0.592 ± 0.063

0.367 ± 0.019

0.840 ± 0.008

glpK694

0.426 ± 0.055

0.260 ± 0.073

0.109 ± 0.034

0.495 ± 0.097

0.504 ± 0.060

0.151 ± 0.025

Total

2.244 ± 0.137

1.978 ± 0.096

2.077 ± 0.052

2.360 ± 0.130

2.309 ± 0.090

1.905 ± 0.034