Fig. 4From: A comprehensive method for amplicon-based and metagenomic characterization of viruses, bacteria, and eukaryotes in freshwater samplesHeat map of functional categories for bacterial, viral DNA, and viral RNA metagenomes across watershed locations. UPL urban polluted, UDS urban downstream, AUP agricultural upstream site, APL agricultural polluted, ADS agricultural downstream, PUP protected upstream, PDS protected downstream, Bac bacteria, vDNA viral DNA, vRNA viral RNABack to article page