Fig. 6From: Comparative transcriptome and coexpression network analysis reveals key pathways and hub candidate genes associated with sunflower (Helianthus annuus L.) drought toleranceTen transcription factor families with the largest number of genes. The size of the circle represents the total number of transcription factors, and color represents the proportion of up/downrelated genes in total genes, The redder the color, the more genes are up-regulated, and the greener the more genes are down-regulatedBack to article page