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. 2014 Nov 18;14:307. doi: 10.1186/s12870-014-0307-2

Figure 3.

Figure 3

Tests for outlying RNA-seq libraries. (A) Principle component analysis plot of the RNA-seq libraries. Green circles correspond to unpollinated libraries and blue circles correspond to pollinated libraries. (B) Average linkage hierarchical cluster tree of the 18 RNA-seq libraries. Red, dashed boxes are placed around outlying libraries.