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. Author manuscript; available in PMC: 2012 Apr 21.
Published in final edited form as: Environ Sci Technol. 2012 Jan 6;46(2):1223–1232. doi: 10.1021/es203642e

Figure 2.

Figure 2

Dendrogram for clustering earthworm samples using array expression data of 301 significant genes. Centered correlation and average linkage were chosen in the clustering algorithm. Treatment: Worm #1 to 6 = 6-d control, #7 to 12 = 6-d treated, #13 to 18 = 13-d control, #19 to 24 = 13-d treated. Left panel: PMT350 dataset; Right panel: PMT450 dataset.