Assisted gene flow management to climate change in the annual legume Lupinus angustifolius L.: from phenotype to genotype

Our study aimed to evaluate the benefits and limitations of assisted gene flow in enhancing the evolutionary potential of Lupinus angustifolius L. (Fabaceae), considering both phenotypic and genomic perspectives. We collected seeds from four populations in Spain at two latitudes (north and south), and grew them in a common garden. We used pollen from southern individuals to pollinate northern plants and create an F1 gene flow line that would advance its flowering onset. In the next season, we allowed F1 plants to self-pollinate creating an F2 self-pollination line. We also created a backcross line by pollinating control northern plants with pollen from F1 plants. We measured flowering onset, reproductive success, and other plant traits in all resulting lines.The "data_Lupinusangustifolius_geneflow" archive contains the phenotype dataThe .vcf archive contains the genomic data