Fig. 4From: Carotenoid biosynthetic genes in Brassica rapa: comparative genomic analysis, phylogenetic analysis, and expression profilingExpression profiles of Brassica rapa carotenoid biosynthetic genes in six organs. Transcriptome sequencing was employed to investigate expression patterns of B. rapa carotenoid biosynthetic genes. The color scale shown at the top represents FPKM-normalized log2-transformed counts. Green indicates low expression levels, while red indicates high levelsBack to article page