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Fig. 7 | BMC Genomics

Fig. 7

From: Tuberomics: a molecular profiling for the adaption of edible fungi (Tuber magnatum Pico) to different natural environments

Fig. 7

PLS-DA of VOCs anlyzed by GC-MS. a Score plots on the latent variables (LV1 and LV2) calculated from the PLS-DA model that was applied to AL (red squares), IS (green squares) and SM truffles (blue triangles). Each item represents a biological replicate, collected over the 4 years of sampling. VIP scores calculated for each VOC (x-axis, “variable”; progressive numbers correspond to those in Additional file 15: Table S10) in b Alba, c Isernia and d San Miniato samples. A significance threshold set at VIP = 2 is indicated

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