Figure 2From: Recombination and base composition: the case of the highly self-fertilizing plant Arabidopsis thalianaGenome-wide relationship between the frequency of optimal codons (F op ) and the rate of crossing over in A. thaliana. Each crossing-over bin contains approximately 10% of the genes of the dataset. See Materials and methods section for details of the measurement of F op and the rate of crossing over, in centimorgans per megabase (cM/MB).Back to article page