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Custom perl and R scripts used to summarize and display the phylogenomic results are available at https://github.com/jacobtennessen/FragariaGenome.
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The authors thank L. Longway and R. Cronn for laboratory assistance, K. Weitemier and T. Jennings for assistance with targeted sequence capture and K. Schuller, E. Jiang, A. Freundlich and the University of Pittsburgh glasshouse staff for plant cultivation. The OSU Center for Genome Research and Biocomputing conducted Illumina sequencing and provided computational support. This work was funded by the US National Science Foundation (no. DEB 1241217 to A.L. and no. DEB 1241006 to T.-L.A.) and the National Natural Science Foundation of China (no. 31261120580 to M.D. and J.L.).
The authors declare no competing interests.
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Bootstrap values for all nodes are 100%, unless indicated.
Extended Data Fig. 2 Maximum-likelihood phylogenies of base chromosomes 1–7 involving the maternal linkage groups (LGs) of the hexaploid Fragaria moschata.
These LGs are named after species (‘Fmos’), chromosome (I–VII), maternal map (m) and LG number (1–3). Some chromosomes (e.g. 1, 5 and 6) have incomplete F. moschata LG numbers. Numbers associated with branches are ML bootstrap support values from 100 replicates.
Extended Data Fig. 3 Maximum-likelihood phylogenies of base chromosomes 1–7 involving the paternal linkage groups (LGs) of the hexaploid Fragaria moschata.
These LGs are named after species (‘Fmos’), chromosome (I–VII), paternal map (p) and LG number (1–3). Chromosome 1 has incomplete F. moschata LG numbers. Numbers associated with branches are ML bootstrap support values from 100 replicates.
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Liston, A., Wei, N., Tennessen, J.A. et al. Revisiting the origin of octoploid strawberry. Nat Genet 52, 2–4 (2020). https://doi.org/10.1038/s41588-019-0543-3
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