Fig. 2
From: Microbial community profiling for forensic drowning diagnosis across locations and submersion times
Principal Coordinate Analysis (PCoA) of lung samples (different colors represent different groups, different sizes represent different PMIs, and different shapes represent different water collection points). (A) PCoA results based on PCo1 and PCo2; (B) PCoA results based on PCo1 and PCo3; (C) PCoA results based on PCo2 and PCo3. D, drowning group; PS, postmortem submersion group