Methods for the transformation of plants are provided. The methods of the
present invention comprise the steps of a) contacting the meristematic
tissue of a plant and an area of the plant below the contacted
meristematic tissue to a power source, wherein the area below the
meristematic tissue is contacted to a positive lead and the meristematic
tissue is contacted with a DNA-containing medium which in turn is
contacted with a negative lead, and b) applying low amperage current,
thus causing the DNA to migrate from the DNA-containing medium into the
cells of the meristematic tissue. The transformed plants may be grown to
maturity. The mature plants may then self-pollinate and the seed from the
plant harvested. Both the parent plant, seed from the parent plant,
progeny plants and progeny seeds contain the introduced DNA.