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. 2016 Feb 18;17:119. doi: 10.1186/s12864-016-2458-z

Fig. 3.

Fig. 3

Raw data plots and loading plots from the Global PCA model. a Global PCA loading plots showing protein expression patterns across the series of development zones in the sampled wood. Raw data profiles of all samples, from all four trees for: (b) Potri.001G340300.1 (SEOR1) expressed in the phloem and cambium; Potri.009G067100.1 (TUB14), expressed from phloem to xylem zones; Potri.010G100600.1 (LTP) expressed in the xylemX3 and xylemX4 zones, and Potri.002G034400.1 (PCBER1) expressed in the xylemX2 and X3 zones as displayed in the four quadrants of the loading plot in A (for detailed information see Additional file 2: Tables S2.1–7)