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. 2008 Dec 31;5(5):450–456. doi: 10.3390/ijerph5050450

Table 2:

Pairwise comparison of nirK profiles from high-Pb experiments samples. Similarities are described by Jaccard Similarity Coefficient.

Control Control 500ppm 1000ppm 2000ppm
500ppm 2 - - -
1000ppm 2 5 - -
2000ppm 2 2 2 -