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. 2016 Jun 22;6:27841. doi: 10.1038/srep27841

Figure 6. Hierarchical clustering of expression patterns of differently expressed genes after double stranded RNA (dsRNA) injection of Nilaparvata lugens fifth instar larvae for silencing three trehalase genes.

Figure 6

(A) Heat map of expression patterns at 48 h after dsTRE1-1, dsTRE1-1, and dsTRE2 injection. (B) Seven common genes with different function identified at 48 h after dsTRE1-1, dsTRE1-1, and dsTRE2 injection. Clusters were constructed using Spearman rank-correlation coefficients on the trimmed mean of M (TMM)-normalised counts on each of the dsTRE1-1, dsTRE1-1, and dsTRE2 cDNA libraries. Red and green colours represent down-regulation and up-regulation, respectively.