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. 2015 Mar 5;10(3):e0119465. doi: 10.1371/journal.pone.0119465

Fig 5. Significant metal resistance genes differences as a result of a Fisher exact test between the MSS and RAW metagenomes conducted with the STAMP program.

Fig 5

Enrichment of metal resistance genes in the RAW metagenome has a positive difference between proportions (blue circles), whereas enrichment of metal resistance genes in the MSS metagenome has a negative difference between proportions (orange circles). Barson the left represent the proportion of each metal resistance protein in the data. Metal resistance difference with a p value of >0.05 were considered to be significant.