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. 2016 Sep 15;17(9):1556. doi: 10.3390/ijms17091556

Figure 3.

Figure 3

Optimal number of reference genes in hemp stem tissues as computed by geNormPLUS. Pairwise variation (Vn/Vn+1) for (a) stem tissues; (b) bast fibres only; and (c) core only. The red dotted line represents the threshold (0.15).