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. 2021 Aug 16;22:619. doi: 10.1186/s12864-021-07889-4

Fig. 3.

Fig. 3

Correlation and cluster analyses of gene expression reveal primary sources of variation. A Heatmap showing pairwise correlation of gene expression across all samples. Raw counts were transformed using the nautral log. B Principal component analysis (PCA) of all samples. PCs were determined based on the natural log-transformed raw counts. Number label indicates day post-inoculation