Fig. 7.
(a) Treemaps showing the reconstruction of the evolution of multipurpose architectures in calcium-signaling components from LECA to representative species of the eukaryotes. On the left, multipurpose architectures are expressed in numbers. On the right, multipurpose architectures are expressed in percentage of the architectures. (b) Treemaps showing the reconstruction of the evolution of the architecture diversity of calcium-signaling components from LECA to representative species of the eukaryotes. The percentages of the single purpose architectures dedicated to each component are indicated by the color-scale.