Figure 7.

Differential expression of the PvKNOX gene family in Primula vulgaris Oakleaf and wild‐type plants. Expression of the eight genes represented by normalized Illumina RNA‐Seq read count from (a) RNA isolated from P. vulgaris Oakleaf leaves (closed bars) and wild‐type leaves (open bars); (b) RNA isolated from Oakleaf flowers (closed bars) and wild‐type flowers (open bars). (c) the Log₂ fold increase or decrease in expression levels between Oakleaf leaf and wild‐type leaves (closed bars) and Oakleaf and wild‐type flowers (open bars). The wild‐type was a pin plant. Class I and Class II PvKNOX genes are indicated.