In our whitefish speciation genomics project we aim to ultimately understanding the properties of the genome structure and the genomic architecture of traits facilitating the adaptive radiation of Alpine whitefish. To achieve this we will build genomic resources for the Alpine whitefish radiation. We will assess the genome evolution accompanying the diversification of this group by looking into structural changes across whitefish genomes. In addition, we will investigate the genomic architecture of relevant ecological traits, like body size, shape, gill raker number. Finally, we will bring this together with a population genomic analysis across multiple lakes, species, and populations.