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Table 2 Results of Property Informed Models of Evolution (PRIME) showed site-specific amino acid properties in adaptive modification (positive values) and conservation (negative values)

From: Diversifying selection of the anthocyanin biosynthetic downstream gene UFGT accelerates floral diversity of island Scutellaria species

 

Conant et al.’s method [36]

Gene

Codon

Chemical composition

Polarity

Volume

Isoelectric point

Hydropathy

  CHS

39

4.697 (0.193)

−3.362 (1)

−13.973 (0.010)

15.523 (0.102)

12.408 (0.134)

  CHS

104

1.561 (1)

−20 (0.040)

−1.285 (0.770)

20 (0.616)

16.325 (0.041)

  CHS

120

20 (0.026)

16.656 (0.543)

−8.149 (1)

1.838 (1)

−2.734 (1)

  UFGT

192

0.278 (1)

−5.116 (0.094)

0.819 (1)

17.008 (0.044)

0.724 (1)

 

Atchley et al.’s method [37]

Gene

Codon

Polarity index

Secondary structure factor

Volume

Refractivity/Heat Capacity

Charge/Isoelectric point

  CHS

146

3.337 (0.643)

11.474 (0.343)

−4.393 (0.016)

8.551 (0.049)

0.814 (0.646)

  UFGT

31

13.932 (1)

0.635 (0.904)

2.079 (0.194)

−0.531 (1)

−4.879 (0.024)

  1. The values in the parentheses are the corrected P-value for the likelihood-ratio test that the property values ≠ 0. Significant values are indicated in bold