. 2017 Oct 23;114(45):12003–12008. doi: 10.1073/pnas.1706367114

Table S7.

Neutral mutation (substitution) rate analyses across cacti

Comparison	Carnegiea–Pereskia
N orthologs	4436
Sequence length, nt (mean ± SD)	786 ± 592 nt
K_a (mean ± SD)	0.0331 ± 0.0220 per site
K_s (mean ± SD)	0.1342 ± 0.0693 per site
Divergence time, t, and range^*	26.88 × 10⁶ y (16.67–37.1)
Estimated synonymous rate (=K_s/2t)	2.50 × 10⁻⁹ per site/y (1.81–4.02)^†
Estimated mutation rate (generation time @ 35 y)	8.75 × 10⁻⁸ per site/generation (6.33–14.0)^†

From time-calibrated tree of Hernández-Hernández et al. (81). Ranges are 95% Bayesian credibility intervals from that paper.

^{^†}

Ranges based on divergence time credibility intervals.