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. 2016 Nov 21;7:206. doi: 10.3389/fgene.2016.00206

FIGURE 1.

FIGURE 1

Principal component analysis (PCA) of RNA-seq. Transcriptomic (global gene expression) data from each of the time points of (A) Zea mays and (B) Aspergillus flavus were analyzed by principal component analysis using R statistical language. Colored dots represent individual biological replicates harvested at different time points during the infection. These were grouped based on similarity of infection by hpi (hours post-inoculation).