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Fig. 4 | BMC Genomics

Fig. 4

From: Assessing graph-based read mappers against a baseline approach highlights strengths and weaknesses of current methods

Fig. 4

Illustration of the two-step approach to mapping reads to a graph-based reference genome. Top: Reads (red) are first roughly mapped to the graph-based reference genome (nodes represented in blue; edges represented as black arrows). Middle: a path is predicted through the graph depending on where most of the reads map, (parts of the graph no longer included in transparent color). Bottom: in the second step, reads are mapped to the linear path using a linear read mapper

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