Figure 4: Schematic representation of five key environmental effects on mouse model systems.
Figure 4 Source: Figure 4 from Beckers, J., Wurst, W. & de Angelis, M. H. Towards better mouse models: enhanced genotypes, systemic phenotyping and envirotype modelling. Nat Rev Genet 10, 371-80 (2009), doi:10.1038/nrg2578, http://www.nature.com/nrg/journal/v10/n6/fig_tab/nrg2578_F4.html