Fig. 1From: Comparative transcriptomic and metabolic analysis of wild and domesticated wheat genotypes reveals differences in chemical and physical defense responses against aphidsA principal component analysis (PCA) of the three wheat transcriptomic datasets. The PCA plot comprises 42,474 genes identified by transcript profiling (RNA-seq) of the three wheat genotypes, Svevo, Zavitan, and Chinese Spring, as 11-day-old seedlings (n = 3)Back to article page