Correlations between <i>Wolbachia</i> density in somatic tissues and antiviral protection, CI or other host life-history traits.

<p>The relative <i>Wolbachia</i> density in head and thorax of females is correlated with survival [<a href="http://www.plospathogens.org/article/info:doi/10.1371/journal.ppat.1005021#ppat.1005021.ref014" target="_blank">14</a>] upon infection with (A) DCV or (B) FHV (0 and positive values mean no difference and increase in survival compared to <i>Wolbachia</i>-free control respectively), (C) the level of CI, (D) the egg hatch rate in crosses with <i>Wolbachia</i>-free males, (E) the decrease in male fertility and (F) the egg number. Means and standard errors are shown. Solid lines show predicted values from linear regressions. <i>r</i> is the Pearson’s correlation coefficient between traits.