International Journal of Evolutionary Biology / 2011 / Article / Tab 3

Research Article

Is Speciation Accompanied by Rapid Evolution? Insights from Comparing Reproductive and Nonreproductive Transcriptomes in Drosophila

Table 3

Comparison of the proportion of genes showing evidence of positive selection under the site model, branch-site model, and branch model between slow ( 𝑛 = 9 6 3 ), clock-like ( 𝑛 = 2 9 9 6 ), and accelerated ( 𝑛 = 8 8 4 ) categories. 𝑃 values for the different tests were corrected using a Bonferroni correction prior to the comparisons. mel: D. melanogaster, sim: D. simulans, sec: D. sechellia, simsecmel: branch leading to the D. melanogaster clade, yak: D. yakuba, ere: D. erecta, and yakere: branch leading to the D. yakuba clade.

ModelSlowClock-likeAccelerated

Site model
 M7/M8 6409

Branch-site model
 mel 080
 sim 55139
 sec 10299
 simsecmel 363
 yakere 340

Branch model
 mel 066
 sim 0324
 sec 1133
 simsecmel 15980
 yak 20200
 ere 36260
 yakere 68830

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