A conserved graft formation process in Norway spruce and Arabidopsis identifies the PAT gene family as central regulators of wound healing Ghent University Flanders Institute for Biotechnology
The widespread use of plant grafting enables eudicots and gymnosperms to join with closely related species and grow as one. Gymnosperms have dominated forests for over 200 million years, and despite their economic and ecological relevance, we know little about how they graft. Here we developed a micrografting method in conifers using young tissues that allowed efficient grafting with closely related species and between distantly related genera. ...