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. 2024 Dec 18;22:288. doi: 10.1186/s12915-024-02083-w

Fig. 3.

Fig. 3

Indirect transmission enhances queen pheromone spreading, and nurses are more exposed than foragers. Growth curves show the proportion of informed bees as a function of time for daily contact sequences including both direct and indirect transmission (a, QW+WW), or in the absence of indirect transmission (b, direct transmission only, QW). Lines and shaded areas show the cross-colony grand means and standard errors, respectively. Each colony contributes a single value to the mean (n=10). Dashed coloured lines indicate the decay in the proportion of informed workers after the simulated removal of the queen at 12:00. The histograms in panel (a) show the post queen removal half-life distributions for informed nurses (blue) and foragers (red)