Figure 1.

Potential RNA editing sites in 29 mitochondrial CDS of P. tremula. In total, 377 potential RNA editing sites identified in combined RNA-seq data sets of three P. tremula genotypes (Table 1) were plotted to the nucleotide positions (Base) of the related CDS annotated in P. tremula W52 (Genbank accession KT337313; Kersten et al. 2016). Bars in red indicate edited bases (editing sites), their height shows the editing extent in percent. Blue lines show the coverage at each base as long as it is 100 or below. All 29 CDS that are potentially affected by RNA editing in at least one of the four Populus species investigated are shown in individual rows.