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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: Toxicol Pathol. 2018 May 27;46(5):564–573. doi: 10.1177/0192623318778796

Figure 4.

Figure 4

Gene expression analysis. (A) Principal component analysis (PCA) of global gene expression profiles on the retinas from control (red) and KKE 1.0 g/kg (blue) samples demonstrated a nearly distinct clustering. (B) Heat map of differentially expressed 10 transcripts between KKE 1.0 g/kg and control groups using a false discovery rate of 5%. Red, high expression; blue, low expression; KKE, kava kava extract; CTL, control