초록 ▼

Plants may be regenerated from stomatal cells or protoplasts of such cells. Prior to regeneration the cells or protoplasts may be genetically transformed by the introduction of hereditary material most preferably by a DNA construct which is free of genes which specify resistance to antibiotics. The

Plants may be regenerated from stomatal cells or protoplasts of such cells. Prior to regeneration the cells or protoplasts may be genetically transformed by the introduction of hereditary material most preferably by a DNA construct which is free of genes which specify resistance to antibiotics. The regeneration step may include callus formation on a hormone-free medium. The method is particularly suitable for sugar beet.

대표청구항

[ We claim:] [1.] A method of producing a Beta vulgaris plant, comprising culturing isolated Beta vulgaris stomatal cells in a regeneration medium and regenerating a Beta vulgaris plant from the thus cultured cells.

[ We claim:] [1.] A method of producing a Beta vulgaris plant, comprising culturing isolated Beta vulgaris stomatal cells in a regeneration medium and regenerating a Beta vulgaris plant from the thus cultured cells.