Protein production in transgenic potato plants having suppressed expression of patatin and CD4B

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United States of America Patent

PATENT NO 9803211
SERIAL NO

14897164

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Abstract

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The present disclosure relates to methods and constructs for producing heterologous peptides and proteins in plants in a safe and controlled manner. One aspect of the present invention provides a method of producing heterologous protein in a transformed potato plant using an expression cassette comprising a gene coding for a protein or peptide of interest and a marker gene, a nucleotide sequence capable of suppressing patatin expression, along with a nucleotide sequence capable of suppressing CD4B expression, and/or a nucleotide sequence capable of overexpressing P19. Another aspect of the invention provides a method of producing a heterologous protein in a transformed potato plant using an expression cassette comprising a gene coding for a protein or peptide of interest, a marker gene, a transit peptide sequence, and a nucleotide sequence capable of suppressing ADP glucose pyrophosphorylase expression.

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Patent Owner(s)

Patent OwnerAddress
J R SIMPLOT COMPANY1099 W FRONT ST BOISE ID 83702

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chretien, Robert Danville, US 1 0
Osumi, Teruko Garden City, US 2 5
Peet, Richard C Washington, US 14 35
Rommens, Caius Boise, US 47 423
Yan, Hua Boise, US 59 346

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