Some researchers have also explored the potential role of epigenetic modifications, such as DNA methylation or histone acetylation, in modulating the expression of genes involved in apical dominance and shoot development. While these theories are intriguing, further research is needed to conclusively establish their relevance to dahliaxene pegging.
Dahliaxene pegging is a peculiar behavior observed in some species of Dahlias, where the buds of the plant appear to be "pegged" or attached to a supporting stem or leaf, rather than growing along the typical stem or main axis. This phenomenon is characterized by the formation of a peg-like structure, which anchors the bud to a nearby stem or leaf, allowing it to grow in a direction perpendicular to the normal growth axis of the plant. dahliaxene pegging