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α for indels and single-nucleotide substitutions in the different genome compartments: exons (inframe indels or missense substitutions), intergenic regions, long introns (>300 nt), and short introns (70–300 nt). Light gray, insertions; dark gray, deletions; yellow, missense substitutions; and blue, single-nucleotide substitutions within the noncoding regions. Error bars are 95% confidence intervals based on 1,000 bootstrap trials.
