Fig. 1 From:Tissue-specific gene expression and protein abundance patterns are associated with fractionation bias in maize Identified subgenomes mapped to maize chromosomes to demonstrate dominant expression for homeologous gene pairs. Each chromosome has 2 columns. A grey line represents the centromere for each chromosome. The left column represents gene models assigned to either Maize1 (red) or Maize2 (blue). In the right column for each chromosome, a green line represents a gene that dominates its homeolog in gene expression by at least 2-fold, averaged across all tissues. There are 831 pairs where the Maize1 gene expressed 2-fold higher, 528 pairs where the Maize2 gene expressed 2-fold higher, and 1905 pairs where neither gene was 2-fold higher than the other Back to article page