Resolution:
## Figure 6.
Ancestral character states of nodes 3, 4 and 5 using Bayesian analysis. Posterior probability distribution for a unicellular character state (yellow) and
a multicellular character state (black) at nodes 3, 4 and 5 from 10,000 Bayesian trees.
2× 5,000 trees were randomly sampled from 2 MC^{3}-searches. Analysis was performed using BayesTraits. Posterior distributions were
derived from reversible jump MCMC-search of 30 million iterations using a hyperprior
approach. The probability of a multicellular ancestry is shifted towards 1 for each
of the three nodes.
Schirrmeister |