Skip to main content

Table 4 Cross-species correlations of preference slope coefficients considering all 23 amino acid groupings, 5' (bottom-left) and 3' (top-right)*†

From: Finding exonic islands in a sea of non-coding sequence: splicing related constraints on protein composition and evolution are common in intron-rich genomes

  Hs Mm Dr Ce Cb Ag Dm Am At Cn
Hs 1 0.99++ 0.93++ 0.71++ 0.67++ 0.88++ 0.84++ 0.53+ 0.11 0.08
Mm 0.99++ 1 0.92++ 0.69++ 0.67++ 0.88++ 0.85++ 0.60+ 0.20 0.15
Dr 0.92++ 0.90++ 1 0.74++ 0.71++ 0.87++ 0.77++ 0.48+ 0.16 0.14
Ce -0.43 + -0.39 -0.40 1 0.98++ 0.84++ 0.72++ 0.37 0.24 0.16
Cb -0.60 + -0.56 -0.65 + 0.78++ 1 0.82++ 0.71++ 0.34 0.21 0.17
Ag 0.62+ 0.60+ 0.61+ 0 -0.26 1 0.89++ 0.50+ 0.18 0.18
Dm 0.64+ 0.61+ 0.51+ -0.04 -0.14 0.64+ 1 0.57+ 0.21 0.15
Am 0.76++ 0.79++ 0.77++ -0.32 -0.41 0.48+ 0.46+ 1 0.66+ 0.55+
At 0.44+ 0.44+ 0.50+ -0.36 -0.36 0.06 0.19 0.40 1 0.75++
Cn 0.72++ 0.69++ 0.75++ -0.31 -0.53 + 0.39 0.21 0.54+ 0.52+ 1
  1. *S. pombe and S. cerevisiae omitted for clarity given the absence of significant correlations. Negative correlations in bold. +, significant at P = 0.05; + +, significant at P = 0.05/90 = 5.56E-04 (N = 90 tests).