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Table 2 RR- 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
1414 Constant   
1043 AT content 0.49 371
725 Phyla 0.73 318
694 Oxygen requirement 0.74 31
690 Habitat 0.75 4
630 Growth temperature 0.77 60
608 Halotolerance 0.78 22
  1. Results from forward fitting a regression model with genomic fractions of RR stretches from 546 chromosomes as response. Factors were added successively and those not found significant (p < 0.001) were discarded from the model.