UniversitÈ Laval

Medicago Inc.

Aramis Biotechnologies Inc.

Marie-Claire Goulet

Marc-Andre D'Aoust

Dominique Michaud

Nicole Bechtold

Frank Sainsbury

Stephanie Robert

Linda Gaudreau

Marielle Gagne

Michele Martel

Andre Gosselin

Steeve Pepin

Gilbert Ethier

A method for synthesizing a protein of interest within a plant or a portion of a plant is provided. The method involves treating the plant to increase secondary leaf biomass production, followed by introducing one or more than one nucleic acid sequence encoding a protein of interest operatively linked with a regulatory region that is active in the plant, into the plant. The plant is then maintained under conditions that permit the nucleic acid sequence encoding the protein of interest to be expressed in the plant or the portion of the plant. Optionally, the plant or portion of the plant may be harvested and the protein of interest extracted.

Modifying protein production in plants

A method of increasing expression of an heterologous protein of interest in a plant or portion of the plant is provided. The method comprises treating the plant or portion of the plant with a jasmonate-pathway activator, and introducing a nucleotide sequence operably linked to a regulatory region derived from a DNA plant virus and encoding the heterologous protein of interest into the plant or portion of the plant. Alternatively, the plant or plant portion may comprise the nucleic acid and encoding the heterologous protein of interest, and the plant or portion of the plant is treated with the jasmonate pathway activator. The treated plant is incubated under conditions to permit expression of the nucleotide sequence encoding the heterologous protein of interest.

Jasmonic acid pathway activator

Growing community of inventors

Saint-Laurent-Ile-d'Orleans, Canada

Marie-Claire Goulet