Grafting in species other than Arabidopsis has generated persuasive evidence for long-distance signals involved in many plant processes, including regulation of flowering time and shoot branching. Hitherto, such approaches in Arabidopsis have been hampered by the lack of suitable grafting techniques. Here, a range of micrografting methods for young Arabidopsis seedlings are described. The simpl...

Gibberellins (GAs) are phytohormones controlling major aspects of plant growth and development. Although previous studies suggested the existence of a transport of GAs in plants, the nature and properties associated with this transport were unknown. We recently showed through micrografting and biochemical approaches that the GA12 precursor is the chemical form of GA undergoing long-distance tra...

Abstract The objective of this work was to evaluate the viability micrografting yellow dragon fruit (Selenicereus megalanthus) on different rootstocks, based DNA content and anatomical analyses. used rootstocks were: fruit, white (Hylocereus undatus), Saborosa setaceus) Cebra Orejona red polyrhizus) varieties. experimental design completely randomized with five treatments four replicates plants...