Figure 2.

Alignment of amino acid sequences. PBR positions from Tong et al. [73] are marked with a +. The shaded amino acids are the PAML derived positively selected codon positions, blue for BLB2 and pink for BLB1.

Strand et al. BMC Genetics 2013 14:29   doi:10.1186/1471-2156-14-29
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