Before revision: 350px|Ti plasmid with T-DNA region The transfer DNA (abbreviated T-DNA ) is the transferred DNA of the tumor-inducing (Ti) plasmid of some species of bacteria such as Agrobacterium tumefaciens and Agrobacterium rhizogenes(actually an Ri plasmid).
After revision: 350px|Ti plasmid with tDNA region The transfer DNA (abbreviated tDNA ) is the transferred DNA of the tumor-inducing (Ti) plasmid of some species of bacteria such as Agrobacterium tumefaciens and Agrobacterium rhizogenes(actually an Ri plasmid).