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Figure 3 | BMC Genomics

Figure 3

From: Arsenic-induced changes in the gene expression of lung epithelial L2 cells: implications in carcinogenesis

Figure 3

Tree view for clustered genes. K-mean cluster analysis of 131 genes, which were significantly changed between at least 2 time points as tested by SAM was performed using cluster and TreeView. Genes were clustered into 5 clusters. Each row corresponds to one gene, and each column corresponds to log2 ratio. Red = upregulation; green = downregulation; black = no change. Brightness of the color represents the value of the ratio. C: control untreated cells; D1-7; the cells treated with 0.75 μM for 1–7 days.

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BMC Genomics

ISSN: 1471-2164

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