Fig. 6
From: Adaptive modification of antiviral defense systems in microbial community under Cr-induced stress
Defense systems carried by viruses. A The proportion of antiviral defense systems carried by viruses among all microbial antiviral defense systems. B The lifestyle of viruses carrying antiviral systems. C The relative abundance of viral contigs carrying defense systems. D The type composition of defense systems carried by viruses. Statistical significance symbols: *p ≤ 0.05, ns p > 0.05 (Wilcoxon rank sum test)