Fig. 4From: AP2/ERF and R2R3-MYB family transcription factors: potential associations between temperature stress and lipid metabolism in Auxenochlorella protothecoidesClustergram representation of transcript level of AP2/ERF (a) and R2R3-MYB (b) proteins in response to low- and high-temperature stresses in A. protothecoides grown for 168 h. The hierarchical clustering by the Pearson rank correlation distance was conducted using the R-package ‘Pheatmap’Back to article page