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Table 3 Ka-Ks calculation for each pair of AAAP paralogs in pepper

From: Identification, systematic evolution and expression analyses of the AAAP gene family in Capsicum annuum

Paralog pairs S-sites N-sites Ka Ks Ka/Ks Selection pressure Duplication type Duplication time (Mya)
CaANT1-CaANT2 304.25 970.75 0.16 0.57 0.29 Purifying selection Tandem 40.96
CaANT2-CaANT3 305.00 976.00 0.05 0.12 0.40 Purifying selection Tandem 8.53
CaANT1-CaANT3 304.83 970.17 0.15 0.57 0.26 Purifying selection Tandem 40.59
CaLHT1-CaLHT3 313.75 1015.25 0.13 0.58 0.22 Purifying selection Tandem 41.43
CaAAP1-CaAAP3 316.08 1015.92 0.07 0.14 0.50 Purifying selection Tandem 10.37
CaANT1-CaANT4 303.58 971.42 0.11 0.82 0.14 Purifying selection Segmental 58.87
CaAAP5-CaAAP6 351.08 1091.92 0.11 0.75 0.15 Purifying selection Segmental 54.00
  1. S-Sites number of synonymous sites, N-Sites number of non-synonymous sites, Ka non-synonymous substitution rate, Ks synonymous substitution, Mya million years ago