Figure 2

Heatmap of z-score normalized means of mapped read counts for 1488 genes significantly differing in transcript accumulation (q-value < 0.01) for at least one pairwise comparison among H. annuus cmsHA89 (A), H. petiolaris Pet2152 (P), and cmsHA89 x Pet2152 F1 interspecific hybrids (F1). Only transcripts with significant differences conserved between full and reduced analyses are shown. Accession groups are shown as columns. Individual transcripts are arrayed in rows; a list of reference identifiers, mean read counts, and annotation by similarity to published sequences is provided as Additional file 5: Table S1. Shading indicates lower (lighter) or higher (darker) relative transcript values.