Abstract: The present invention relates to a method for the generation of compact Transcription Activator-Like Effector Nucleases (TALENs) that can efficiently target and process double-stranded DNA. More specifically, the present invention concerns a method for the creation of TALENs that consist of a single TALE DNA binding domain fused to at least one catalytic domain such that the active entity is composed of a single polypeptide chain for simple and efficient vectorization and does not require dimerization to target a specific single double-stranded DNA target sequence of interest and process DNA nearby the DNA target sequence. The present invention also relates to compact TALENs, vectors, compositions and kits used to implement the method.

Abstract: The present invention relates to a method for the generation of compact Transcription Activator-Like Effector Nucleases (TALENS) that can efficiently target and process double-stranded DNA. More specifically, the present invention concerns a method for the creation of TALENs that consist of a single TALE DNA binding domain fused to at least one catalytic domain such that the active entity is composed of a single polypeptide chain for simple and efficient vectorization and does not require dimerization to target a specific single double-stranded DNA target sequence of interest and process DNA nearby the DNA target sequence. The present invention also relates to compact TALENs, vectors, compositions and kits used to implement the method.

Abstract: The disclosure provides a method of delivering a polypeptide molecule to an Otx2 target cell, including contacting the target cell with a chimeric polypeptide having (i) a targeting peptide consisting of SEQ ID NO: 2 and (ii) the polypeptide molecule.

Abstract: The present invention relates to a method to cleave target nucleic acid sequence by the catalytic domain of a GIY-YIG homing endonucleases I-TevI. More precisely, the invention relates to the deciphering of new preferential I-TevI cleavage sites for efficient and specific cleavage activity. The invention concerns a method for the generation of TevI specific chimeric endonucleases to target nucleic acid sequence including such cleavage sites and methods of using same for gene editing.

Abstract: The present invention relates to a method to cleave target nucleic acid sequence by the catalytic domain of a GIY-YIG homing endonucleases I-TevI. More precisely, the invention relates to the deciphering of new preferential I-TevI cleavage sites for efficient and specific cleavage activity. The invention concerns a method for the generation of TevI specific chimeric endonucleases to target nucleic acid sequence including such cleavage sites and methods of using same for gene editing.

Abstract: The disclosure provides a method of delivering a polypeptide molecule to an Otx2 target cell, including contacting the target cell with a chimeric polypeptide having (i) a targeting peptide consisting of SEQ ID NO: 2 and (ii) the polypeptide molecule.

Abstract: The present invention relates to a method for the detection of a specific nucleic acid. Specifically, the invention provides a method and kits for detecting the presence of a specific nucleic acid using engineered DNA-binding domains such as Transcription Activator Like-Effector (TALE) domain or modular base-per-base binding domains (MBBBD). The method of the invention is particularly useful for in vitro diagnostic application.

Abstract: The present invention relates to a method of genome engineering in microalgae using the Cas9/CRISPR system. In particular, the present invention relates to methods of delivering RNA guides via cell penetrating peptides in microalgae, preferably in stable integrated Cas9 microalgae. The present invention also relates to kits and isolated cells comprising Cas9, split Cas9 or guide RNA and Cas9-fused cell-penetrating peptides. The present invention also relates to isolated cells obtained by the methods of the invention.

Abstract: The present invention relates to a method for the generation of compact Transcription Activator-Like Effector Nucleases (TALENS) that can efficiently target and process double-stranded DNA. More specifically, the present invention concerns a method for the creation of TALENs that consist of a single TALE DNA binding domain fused to at least one catalytic domain such that the active entity is composed of a singe polypeptide chain for simple and efficient vectorization and does not require dimerization to target a specific single double-stranded DNA tar et sequence of interest and process DNA nearby said DNA target sequence. The present invention also relates to compact TALENs, vectors, compositions and kits used to implement the method.

Abstract: The present invention relates to a method for the generation of compact Transcription Activator-Like Effector Nucleases (TALENs) that can efficiently target and process double-stranded DNA. More specifically, the present invention concerns a method for the creation of TALENs that consist of a single TALE DNA binding domain fused to at least one catalytic domain such that the active entity is composed of a single polypeptide chain for simple and efficient vectorization and does not require dimerization to target a specific single double-stranded DNA target sequence of interest and process DNA nearby said DNA target sequence. The present invention also relates to compact TALENs, vectors, compositions and kits used to implement the method.

Abstract: The present invention relates to a method to cleave target nucleic acid sequence by the catalytic domain of a GIY-YIG homing endonucleases 1-Tevl. More precisely, the invention relates to the deciphering of new preferential 1-Tevl cleavage sites for efficient and specific cleavage activity. The invention concerns a method for the generation of TevI specific chimeric endonucleases to target nucleic acid sequence including such cleavage sites and methods of using same for gene editing.

Abstract: The invention relates to polypeptides which enable the specific targeting of a molecule of interest to homeoprotein Otx2 target cells. These polypeptides are defined by the general sequence: B1B2X1B3B4X2B5X3X4X5X6B6X7X8X9 (SEQ ID NO: 1), in which: B1, B2, B3, B4, B5 and B6are independently arginine or lysine; X1 and X8 are independently asparagine or glutamine; X2 is aspartic acid or glutamic acid; X3, X4 and X6 are independently threonine or serine; X5 is phenylalanine, tyrosine or tryptophan; X7 represents alanine or glycine; X9 is leucine, isoleucine or valine.