Fig. 5
From: Choice of primer pairs and PCR polymerase affect the detection of fish eDNA
Non-metric multidimensional scaling (NMDS) plots showing structural dissimilarities of fish communities across the groups of primer pairs and DNA polymerases in surface water (a) and sediment samples (b). The Jaccard dissimilarity matrix was performed to reveal the structural differences of fish communities across different groups, the significance levels were tested by the Monte Carlo permutation tests with 999 permutations