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Table 1 YR- stretches regression model

From: Stretches of alternating pyrimidine/purines and purines are respectively linked with pathogenicity and growth temperature in prokaryotes

AIC Factor R 2 AIC Difference
1134 Constant   
1010 AT content 0.2 124
782 Phyla 0.5 228
755 Habitat 0.52 27
743 Pathogenicity 0.53 12
  1. Results from forward fitting a regression model with genomic fractions of YR stretches from 546 chromosomes as response. Factors were added successively and those not found significant (p < 0.001) were discarded from the model.