Fig. 1From: Reference-free phylogeny from sequencing dataAn overview of possible mappings between reads and contigs. A read can map either to a read (①, [28]) or a contig (②, Read-contig mapping section). Similarly, a contig can map to a part of another contig (③, [27]) or multiple reads (④, Contig-reads mapping section). Reads that were assembled to a contig do not need to be considered (⑤, Avoiding redundancy section)Back to article page