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Table 2 Two-way analysis of variance for relative fitness of mutants in three different genetic backgrounds

From: Evolution of Escherichia coli rifampicin resistance in an antibiotic-free environment during thermal stress

Analysis of variance

Source

df

SS

MS

F values

P

Background

2

1.23909

0.61955

207.9335

<0.0001***

Genotype (Mutation)

1

0.00737

0.00737

2.4734

0.12367

Background x Genotype

2

0.01881

0.00941

3.1568

0.05334

Residuals

40

0.11918

0.00298

  
  1. We treated the genetic background and the genotype (mutation) as fixed effects.
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BMC Ecology and Evolution

ISSN: 2730-7182

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