Additional file 4: of Directed Repeats Co-occur with Few Short-Dispersed Repeats in Plastid Genome of a Spikemoss, Selaginella vardei (Selaginellaceae, Lycopodiopsida)

Figure S4. Reads coverages of putative subgenomes and alternative reads assemblies in S. vardei. a, b: Two alternative reads assemblies at LSC/DRa and SSC/DRb boundaries: the unmatched reads in black box in a is consistent with assembled sequence in black box in b, the unmatched reads in red box in b is consistent with assembled sequence in red box in a; c, d: Two alternative reads assemblies at DRa/SSC and DRb/LSC boundaries: the unmatched reads in black box in c is consistent with assembled sequence in black box in d, the unmatched reads in red box in d is consistent with assembled sequence in red box in c. e: the simplified structure for master chromosomes and subgenomes based on a, b, c, d in this figure. We define the arrow end as B, and the other end as A. End B of either LSC (a) or SSC (b) can be assembled with end B of DR. End A of either LSC (c) or SSC (d) can be assembled with end A of DR. (PDF 1549 kb)