Figure 1From: Transcriptional profiling in response to terminal drought stress reveals differential responses along the wheat genomePCA plot of the wheat array hybridization data. The x and y axis represent the two principal components of the total variance, 50.03% and 13.28%, respectively. Each oval groups samples from the same genotype and treatment. CTRL = Control samples, MS = Moderate stress samples, SS = Severe stress samples.Back to article page