“…Currently, it is known that light can modify the growth and morphogenesis through the rearrangement of the hormonal complex, a mechanism of influence on the source-sink system (Kutschera, Briggs, 2003;Wu, 2014;de Wit, Pierik, 2016). The initial stages of photomorphogenesis are accompanied by considerable metabolic changes, phytochrome modification of the hormonal status of seedlings, in particular, the phytohormone transport and formation of gibberellin gradients in plants, and the intensity of natural inhibitors (Dong et al, 2014;Liang et al, 2020). Changes in light undergo ethylene biosynthesis in tissues, contributing to the final morphogenesis and physiological development (Dong et al, 2014;Ahammed et al, 2020).…”