Before revision: In the method a suspension of Agrobacterium tumefaciens is introduced into a plant leaf by direct injection or by vacuum infiltration, or brought into association with plant cells immobilised on a porous support (plant cell URL whereafter the bacteria transfer the desired gene into the plant cells via transfer of T-DNA.
After revision: ,In the method a suspension of Agrobacterium tumefaciens is introduced into a plant leaf by direct injection or by vacuum infiltration, or brought into association with plant cells immobilised on a porous support (plant cell URL whereafter the bacteria transfer the desired gene into the plant cells via transfer of T-DNA.