1. Figure 2.26 Some examples of alternative RNA splicing

2. Figure 2.31 Degradation of casein mRNA in the presence and absence of prolactin

3. Figure 2.34 Hypothetical model of the regulation of lin-14 mRNA translation by lin-4 RNAs

4. Figure 2.35 Current model for the formation and use of microRNAs (Part 1)

5. Figure 2.35 Current model for the formation and use of microRNAs (Part 2)

6. Figure 3.1 Reaggregation of cells from amphibian neurulae

7. Figure 3.2 Sorting out and reconstruction of spatial relationships in aggregates of embryonic amphibian cells

8. Figure 3.4 Hierarchy of cell sorting in order of decreasing surface tensions

9. Figure 3.5 Cadherin-mediated cell adhesion (Part 1)

10. Figure 3.6 Importance of the amount of cadherin for correct morphogenesis

11. Figure 3.7 Importance of the types of cadherin for correct morphogenesis

12. Figure 3.8 Importance of cadherin in cell adhesion and morphogenetic movements

13. Figure 3.13 Ectodermal competence and the ability to respond to the optic vesicle inducer in Xenopus

14. Figure 3.14 Lens induction in amphibians

15. Figure 3.15 Schematic diagram of induction of the mouse lens

16. Figure 3.16 Feather induction in the chick

17. Figure 3.17 Regional specificity of induction in the chick

19. Figure 3.18 Genetic specificity of induction in amphibians