Fig. 3From: Genome-wide analysis of the basic Helix-Loop-Helix (bHLH) transcription factor family in maizeExpression profile of ZmbHLH genes in root. Relative expression values of ZmbHLH genes in the meristem zone (MZ), elongation zone (EZ), and root cortex (RC), in 5-day-old seedlings of maize inbred line B73. The original expression values of each ZmbHLH gene are listed in Additional file 6: Table S4Back to article page