Figure 2.

Gene Order for Selected Plastid SRP RNA Regions.

Gene order in the plastid SRP RNA (ffs) region for the organisms of Figure 1 with streptophytes, chlorophytes, and secondary plastid–containing green algae (A) and red lineage and Paulinella (B). Arrows show the direction of each gene. Directions were changed from the annotation to align conserved regions and plastid SRP RNA. Dashed line of the ffs box refers to predicted plastid SRP RNAs; full line refers to the ffs being annotated. Numbers indicate unnamed Paulinella genes.