Fig. 6From: Genomic and ecological attributes of marine bacteriophages encoding bacterial virulence genesViruses encoding bacterial virulence genes across the bacterial density gradient. The top 20 Viral Genomic Sequences (VGS) with highest relevance as predictors of cell density, defined by their mean increase accuracy score and significance values (p < 0.05) in the permutational regression random forest. The bar at the top depicts the gradient in microbial abundance (Log10). The columns indicate each site, ordered by their microbial abundances. VGS are represented in the rows. On the left side, names include VGS unique ID, predicted host, and virulence gene. The asterisk indicates the presence of an integrase of transposase. The cluster on the right side was built based on relative abundances of VGS in each viromeBack to article page