Plant genetic engineering holds the potential to improve agricultural products along many dimensions at once: yield, disease resistance, flavor, environmental resilience, and more. A limitation of existing Agrobacterium-based plant transformation systems has been the difficulty and inefficiency of creating larger arrays that introduce more than two to three target genes simultaneously. A team at USDA Agricultural Research Service has created a simple, efficient, and stable approach for transgene assembly and plant transformation known as Gene Assembly in Agrobacterium by Nucleic Acid Transfer Using Recombinase Technology (GAANTRY). ATCC is proud to be able to distribute the plasmids and Agrobacterium (currently known as Rhizobium) vector comprising this system to help facilitate research in agriculture and basic plant biology.