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Table 2 Linear correlation coefficients between the separateness and conservatism of three CG 8-mer spectra and the three TA 8-mer spectra

From: Intrinsic laws of k-mer spectra of genome sequences and evolution mechanism of genomes

  Pri Rod Mam Vrt Inv Dic Mon Gal Sac Aga Pez Arc Eub
(13) (14) (22) (20) (43) (28) (11) (21) (54) (73) (118) (200) (300)
δCG0CG0 − 0.619* − 0.726** − 0.612** − 0.885** − 0.505** − 0.330 − 0.105 0.745** − 0.287* 0.119 0.406** 0.865** 0.863**
δCG1CG2 0.921** 0.660* 0.928** 0.977** 0.968** 0.938** 0.801** 0.982** 0.981** 0.920** 0.871**   
δCG1CG1 0.801** 0.736** 0.911** 0.960** 0.909** 0.872** 0.856** 0.893** 0.975** 0.925** 0.895** 0.948** 0.929**
δCG2CG2 0.941** 0.899** 0.929** 0.850** 0.846** 0.769** 0.983** 0.974** 0.928** 0.863** 0.730**   
ρCG1CG2 0.902** 0.865** 0.947** 0.887** 0.881** 0.801** 0.746** 0.929** 0.985** 0.952** 0.952**   
δTA0TA0 − 0.210 0.637* 0.233 0.165 0.793** 0.675** 0.622* − 0.150 0.387** − 0.765** 0.211* 0.569** 0.284**
δTA1TA2 0.157 0.708** 0.830** 0.968** 0.913** 0.882** 0.897** 0.976** 0.977** 0.961** 0.701**   
δTA1TA1 − 0.183 0.457 0.180 0.321 0.546** 0.475* 0.753** 0.958** 0.861** 0.788** 0.876** 0.950** 0.849**
δTA2TA2 0.464 0.657* 0.081 0.141 0.736** 0.459* 0.877** 0.955** 0.766** 0.753** 0.865**   
ρTA1TA2 0.370 0.815** 0.452* 0.486* 0.726** 0.814** 0.913** 0.948** 0.857** 0.914** 0.668**   
  1. Two-tailde significance:* p < 0.05;** p < 0.01