Fig. 5.

Modeling the impact of species’ ANP32A splice variant ratios on selection of mammalian- or avian-like IAV adaptations. a–i Model predictions of mammalian-like vPol selection in the indicated species, taking into account their ANP32A splice variant ratios as shown in Fig. 3a. Each input mammalian-like vPol percentage assessed is indicated by a separate color. The solid lines indicate the model prediction with the best estimates of virus production rates, and the lighter areas show the 95% bootstrap confidence intervals