Science Advances

Supplementary Materials

The PDF file includes:

  • Fig. S1. Genetic diversity of yam samples.
  • Fig. S2. Smoothed representation of the estimation of LD decay for each population.
  • Fig. S3. Models tested using fastsimcoal.
  • Fig. S4. Estimation of the geographical origin of cultivated yam.
  • Fig. S5. Changes in the effective size (Ne) of wild populations.
  • Fig. S6. Results of the selection tests along the 21 chromosomes of D. rotundata.

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Other Supplementary Material for this manuscript includes the following:

  • Table S1 (Microsoft Excel format). Field and genetics characteristics of the samples.
  • Table S2 (Microsoft Excel format). Nucleotide diversity calculated for each population defined at K = 4.
  • Table S3 (Microsoft Excel format). Annotations for genes corresponding to region under selection.
  • Table S4 (Microsoft Excel format). Fisher exact test on GO terms enrichment in genes detected under selection during the domestication process of yam.

Files in this Data Supplement: