Fig. 10

Classification model for weak ∆LFE based on four species traits. a PCA plot of ∆LFE profiles relative to CDS start (see “Visualization” under the “Methods” section). Short species names are listed in Additional file 1: Table S3. b ∆LFE profile strength, measured using standard deviation, for profile positions 0–300 nt relative to CDS start. c Predicted ∆LFE strength for each species using binary model for weak ∆LFE (precision = 0.66, recall = 0.82, N = 513, see “Binary classifier for ∆LFE strength” under the “Methods” section)