Ciba-geigy Corporation

Novartis Finance Corporation

Syngenta Investment Corporation

Vaclav Mandak

Ingo Potrykus

Thomas Hohn

Barbara Hohn

Jerzy Paszkowski

Michael William Saul

Raymond Douglas Shillito

Raymond D Shillito

A novel process for the direct transfer of foreign genes to plant genomes is described. The novel process comprises placing a gene under the control of plant expression signals and transferring it, by contact with protoplasts without the aid of natural systems for infecting plants, direct to plant cells from which genetically transformed plants can subsequently be derived.

Transformation of hereditary material of plants

Transformation of hereditary material of Brassica plants and cells

A novel process for the direct transfer of foreign genes to plant genomes is described. The novel process comprises placing a gene under the control of plant expression signals and transferring it, by contact with protoplasts without the aid of natural systems for infecting plants, directly to plant cells from which genetically transformed plants can subsequently be derived.

Growing community of inventors

Zunzgen, Switzerland

Vaclav Mandak