The ability to genetically engineer plants is largely thanks to a microscopic helper: a bacterium called Agrobacterium tumefaciens. Agrobacterium in the wild causes damaging tumors in flowering plants, including some economically important crops, but its ability to insert its own DNA into host plants is what makes it both a pest to farmers and a powerful tool for biotechnology.
Plant engineering method promises to dramatically improve biofuel and bioproduct development
