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Table 5 Regression statistics for total number of first hits versus size of database queried.

From: Are algal genes in nonphotosynthetic protists evidence of historical plastid endosymbioses?

  Analyses with all taxa Analyses without heterokont sister group
Genome R2 P No. σ1
Heterokont
Δ σ Reds R2 P No. σ Reds
P. ramorum2 0.841 0.001 2.6 -0.19 0.977 <0.001 0.363
P. sojae 0.855 <0.001 2.46 -0.047 0.965 <0.001 0.198
Thalassiosira 0.493 0.066 2.71 0.212 0.947 <0.001 1.597
Phaeodactylum 0.479 0.074 2.71 0.194 0.943 <0.001 1.515
  1. 1 Residuals from regression analysis expressed in standard deviations (σ) from mean residual value. Significant results are in bold.