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Table 2 Pearson correlation coefficients of the expression profiles of paralogous pairs

From: Genome-wide identification of mitogen-activated protein kinase gene family in Gossypium raimondii and the function of their corresponding orthologs in tetraploid cultivated cotton

Gene1 Gene2 Similarity Correlation coefficient* Correlation coefficient Correlation coefficient
    (organs) (hormone) (abiotic stress)
MPK2 MPK7 86.73% 0.24 0.40 0.26
MPK5 MPK14 93.28% −0.04 0.63 0.27
MPK8 MPK14 84.51% 0.86 0.60 0.10
MPK8 MPK20 93.48% 0.34 0.51 0.56
MPK8 MPK23 91.85% 0.15 0.89 0.84
MPK8 MPK25 85.87% −0.39 0.26 0.69
MPK9 MPK13 92.27% −0.46 0.71 0.73
MPK10 MPK27 90.37% −0.15 0.83 −0.03
MPK10 MPK16 86.63% 0.03 0.66 −0.06
MPK14 MPK25 80.65% −0.30 0.14 0.07
MPK16 MPK27 84.96% −0.26 0.83 0.64
MPK20 MPK23 92.39% −0.49 0.33 0.67
MPK20 MPK25 86.96% −0.61 −0.06 0.53
MPK22 MPK28 77.28% −0.09 −0.07 0.23
  1. *Correlation coefficient: r > 0.5: positive correlation, showed in bold type; 0 < r < 0.5: no clear positive correlation; −0.5 < r < 0: no clear negative correlation; r < −0.5: negative correlation.