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. 2020 Nov 16;20:521. doi: 10.1186/s12870-020-02719-3

Fig. 3.

Fig. 3

Overview of the transcriptome sequencing and quality. a Unigene length distribution, b Boxplots displaying overall distribution of gene expression among samples, c Principle component analysis of expressed genes, d Pie chart showing the number of up- and down-regulated genes in each compared group. SL0, SL04, CK0 and CK04 represent the Suillus luteus (SL) inoculated plants without Al stress application, SL inoculated plants with 0.4 mmol L− 1 Al stress application, plants non-inoculated without Al stress application and plants non-inoculated with 0.4 mmol L− 1 Al stress application, respectively