Start Relaxed molecular clock dating

Relaxed molecular clock dating

The choice of an unsuitable molecular clock model can strongly bias divergence time estimates.

Recently, it has been shown that plant height correlates better with rate than does generation time – taller plants have slower rates [].

These authors suggest that the rate of mitosis in apical meristems may be the determining factor because taller plants have slower growth at their tips.

Under RLC, the mean age estimate for this node was 28.4 Ma (95% BCI = 11–42 Ma) with a Birth-death phylogenetic tree model, and 29.4 (14–43) Ma with a Yule model (Figure : Table S1).