Fig. 1From: Insights from transcriptome profiling on the non-photosynthetic and stomatal signaling response of maize carbonic anhydrase mutants to low CO2Principal component analysis of log-transformed reads (a) and Venn Diagram indicating statistically significant differentially expressed genes (b) in both low CO2 time points in ca1 and ca1ca2 mutant plants relative to wild-type. Differential expression was determined by an FDR cutoff of 0.05 using the quasi-likelihood negative binomial generalized log-linear model in edgeRBack to article page