Figure 6.

Visualisation of the networks of selected modules associated with faecal Salmonella shedding. A total of 213 genes in the pink module and 100 in the grey60 module that were up-regulated at day 2 post inoculation are depicted in networks A and B. Nodes in the network are labelled by the corresponding pig/human ortholog gene symbols if available and pig Ensembl IDs if not. Each node is coloured based on degree (the number of connections it has to other genes in the network). To improve network visibility, the edges (connections) have been filtered to show only those with a correlation weight above 0.25 in the pink and 0.20 in the grey60 module. The top candidate genes in each network as listed in Table  2 are displayed at the centre of the network with their edges coloured red.