Fig. 4
From: Adaptive modification of antiviral defense systems in microbial community under Cr-induced stress
Distribution patterns and environmental responses of CRISPR-Cas systems. A Phylogenetic tree of MAGs harboring CRISPR-Cas systems, along with the features of CRISPR-Cas systems. B The relative abundance of contigs with CRISPR-Cas systems (Wilcoxon rank sum test, statistical significance symbols: *p ≤ 0.05, ns p > 0.05). C The distribution patterns of MAGs harboring CRISPR-Cas systems. D Composition of CRISPR-Cas subtypes carried by MAGs