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. 2019 Mar 29;11(6):1691–1705. doi: 10.1093/gbe/evz059

Fig. 6.

Fig. 6.

—Comparison of absolute nucleotide substitution rates between accD, nr-htACCase, and ACC of gymnosperms, except gnetophytes and Sciadopitys. Scatterplot and regression analyses of accD versus ACC, accD versus nr-htACCase, and nr-htACCase versus ACC for (a) absolute synonymous rates (RS) and (b) absolute nonsynonymous rates (RN), respectively. The points in each plot represent the 31 gymnosperm genera included in this analysis. Nr-htACCase, nuclear-encoded heteromeric ACCase; SSB, substitutions per site per billion years.