Abstract: The present invention concerns a recombinant microalgae comprising a nucleic acid sequence encoding a recombinant peptide of KTTKS (SEQ ID N°1); a recombinant peptide, polypeptide or protein consisting in repeated units of SEQ ID N°1; or a derivative thereof, said nucleic acid sequence being located in the chloroplast genome of microalgae. It also relates to a method for producing a recombinant peptide of SEQ ID N°1; a recombinant peptide, polypeptide or protein consisting in repeated units of SEQ ID N°1; or a derivative thereof, wherein said method comprises the chloroplast genome transformation of a microalgae with a nucleic acid sequence encoding said recombinant protein, polypeptide or peptide. It further relates to the use of said recombinant peptide, polypeptide or protein for the cosmetic industry.

Abstract: Use of aprotinin as a carrier to produce a recombinant protein, polypeptide or peptide in algae The present invention relates to the use of aprotinin as a carrier to produce a recombinant protein, polypeptide or peptide in algae, in particular microalgae, wherein aprotinin and said recombinant protein, polypeptide or peptide are fused together to form a fusion protein. It also relates to a method to produce a recombinant protein, polypeptide or peptide in algae, wherein said method comprises genetic transformation of algae, in particular microalgae, with a recombinant nucleic acid sequence encoding a fusion protein, wherein said fusion protein comprises aprotinin and said recombinant protein, polypeptide or peptide. It further relates to a recombinant algae comprising a recombinant nucleic acid sequence encoding a fusion protein, wherein said fusion protein comprises aprotinin and a recombinant protein, polypeptide or peptide.

Abstract: The present invention concerns a recombinant microalgae comprising a nucleic acid sequence encoding a recombinant peptide of KTTKS (SEQ ID No 1); a recombinant peptide, polypeptide or protein consisting in repeated units of SEQ ID No 1; or a derivative thereof, said nucleic acid sequence being located in the chloroplast genome of microalgae. It also relates to a method for producing a recombinant peptide of SEQ ID No 1; a recombinant peptide, polypeptide or protein consisting in repeated units of SEQ ID No 1; or a derivative thereof, wherein said method comprises the chloroplast genome transformation of a microalgae with a nucleic acid sequence encoding said recombinant protein, polypeptide or peptide. It further relates to the use of said recombinant peptide, polypeptide or protein for the cosmetic industry.

Abstract: The present invention concerns a recombinant microalgae comprising a nucleic acid sequence encoding a recombinant protein, polypeptide or peptide comprising repeat units of amino acids, said recombinant protein, polypeptide or peptide being chosen from collagen, elastin and their derivatives, and said nucleic acid sequence being located in the chloroplast of microalgae. It further relates to a method for producing a recombinant protein, polypeptide or peptide comprising repeat units of amino acids in the chloroplast of microalgae, said recombinant protein, polypeptide or peptide being chosen from collagen, elastin and their derivatives wherein said method comprises transforming the chloroplast genome of a microalgae with a nucleic acid sequence encoding said recombinant protein, polypeptide or peptide.

Abstract: The invention relates to the transformation of plastids from plants, and more precisely to the production of fertile transplastomic leguminous plants, in particular of fertile transplastomic soybean.

Abstract: The present invention relates to transplastomic plants free of the selectable marker gene, to a method of obtaining such plants and to the vectors used.

Abstract: The present invention relates to constructs and methods for the expression of recombinant proteins in the thylakoid lumen of transplastomic plant cells. Furthermore, the present invention relates to transplastomic plant cells and plants expressing a gene of interest in the thylakoid lumen.

Abstract: The present invention relates to transplastomic plants free of the selectable marker gene, to a method of obtaining such plants and to the vectors used.

Abstract: The invention relates to the transformation of plastids from plants, and more precisely to the production of fertile transplastomic leguminous plants, in particular of fertile transplastomic soybean.