Figure 3.

Comparisons of codon bias, measured as<a onClick="popup('http://www.biomedcentral.com/1471-2164/13/611/mathml/M14','MathML',630,470);return false;" target="_blank" href="http://www.biomedcentral.com/1471-2164/13/611/mathml/M14">View MathML</a>, among each of the four Eichhornia genotypes, and the three selfing genotypes combined.<a onClick="popup('http://www.biomedcentral.com/1471-2164/13/611/mathml/M15','MathML',630,470);return false;" target="_blank" href="http://www.biomedcentral.com/1471-2164/13/611/mathml/M15">View MathML</a> is the mean of all positive ΔRSCU values for a given genotype. The results of two separate tests of significance are marked with A and B for the difference in mean <a onClick="popup('http://www.biomedcentral.com/1471-2164/13/611/mathml/M16','MathML',630,470);return false;" target="_blank" href="http://www.biomedcentral.com/1471-2164/13/611/mathml/M16">View MathML</a> between the outcrosser and the selfers combined (t = 1.99, P < 0.01). Bars indicate significant differences among individual genotypes using a Tukey-Kramer HSD (q* = 2.62, P < 0.01) with error bars indicating the standard error of each estimate.

Ness et al. BMC Genomics 2012 13:611   doi:10.1186/1471-2164-13-611
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