Fig. 2

Map-based group selection of United Kingdom genomes. A screen capture showing selection of a group of genomes based on the map interface. In this example, the search term ‘United Kingdom’ has been used to focus the map on the respective world region, which displays a hierarchical view of regions and subregions visible in the map. Here, the ‘United Kingdom’ checkbox has been used to select all subregions and genomes below it in the hierarchy eg. ‘Nottingham’ and the genomes from that region. The three views (tree, map, and list) have been filtered to display only the genomes from the ‘United Kingdom’, and the top of the page displays a metadata breakdown of the currently selected genomes for all metadata, where each colour represents a metadata category, shades of that colour represent separate values, and the size of the shaded bar represents the percentage of the total genomes with that value. The display is interactive, and hovering over a metadata category presents a summary table, as shown here for ‘Isolation Host’