Fig. 5: The floral developmental genes were retained after gamma WGT in R. rugosa.

A The Venn diagram shows the distribution of genes involved in floral organ development, floral whorl development, floral organ morphogenesis, and floral organ formation from R. chinensis and R. rugosa. B Annotation of the 34 genes involved in four aspects of floral development in R. rugosa identified a series of kinase and transcription factor genes