Fig. 4From: Comparative Transcriptome Analysis between Fertile and CMS Flower Buds in Wucai (Brassica campestris L.)Heat map analysis of bHLH (a), MYB (b), NAC (c) and WRKY (d) transcription factors. The expression levels shown are based on RPKM data. The color key represents the value of log2(S/F). Red represents high expression, and blue represents low expression. Each row represents a DEGBack to article page