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Fig. 3 | BMC Genomics

Fig. 3

From: Synteny analysis in Rosids with a walnut physical map reveals slow genome evolution in long-lived woody perennials

Fig. 3

Outcomes of synteny analysis involving species with a WGD. Synteny is analyzed between hypothetical species A and B with a basic chromosome number of x = 8. The physical maps of species A and pseudomolecules of species B are arranged as in Table S3 in Additional file 4. Each vertical bar is a SB of homologous genes collinear in the genomes of species A and B. If a WGD has taken place in species B but not in species A, there are two pseudomolecules (1 and 2) of species B that are syntenic with a single physical map (1) of species A (upper panel). If a WGD has taken place in species A but not in species B, there are two physical maps of species A (1 and 2) that are syntenic with the same pseudomolecule (1) in species B (lower panel)

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BMC Genomics

ISSN: 1471-2164

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