. 2020 Mar 5;15(3):e0229846. doi: 10.1371/journal.pone.0229846

Table 1. Sequence divergence in cpDNA regions compared among Lathyrus species.

Genes	L.sativus vs. L.ochroleucus			L.davidii vs. L.littoralis			L.odoratus vs. L. palustris
Genes	d_N/d_S	d_N ± SE	d_S ± SE	d_N/d_S	d_N ± SE	d_S ± SE	d_N/d_S	d_N ± SE	d_S ± SE
ycf4	3.589	2.006±1.74	0.559±0.43	1.527	0.218±0.136	0.143±0.150	NA	NA	NA
matK	0.390	0.020±0.00	0.052±0.01	0.218	0.008±0.00	0.003±0.00	0.349	0.021±0.00	0.060±0.01
rpl32	0.223	0.009±0.00	0.044±0.04	0.0	0.0	0.0	0.193	0.019±0.01	0.097±0.07

For protein-coding genes the synonymous divergence (dS), the nonsynonymous divergence (dN), its standard error (SE), and the nonsynonymous-to-synonymous ratio (dN/dS, also called ω) are shown. NA, Not applicable (gene not present).