Fig. 5.

Functional description of domestication vs. introgression genes and pathways. Heatmaps show GO enrichments from genes within genomic blocks introgressed from wild MA subpopulations into domesticated MA accessions (a) or with domestication-associated haplotypes (b). c Examples of stress response genes that were mobilized by hybridization events from wild into domesticated individuals. d Photoperiod sensitivity and vernalization pathways, which confer a key domestication trait, are depicted. All genes except for those marked with an asterisk (*) share haplotypes in both centers of domestication that differentiate them from wild individuals