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Title:
HYBRID AND SINGLE CHAIN MEGANUCLEASES AND USE THEREOF
Document Type and Number:
Japanese Patent JP2011188867
Kind Code:
A
Abstract:

To provide single-chain rare-cutting endonucleases, called meganucleases, which recognize and cleave a specific nucleotide sequence, polynucleotide sequences encoding the rare-cutting endonucleases, a vector comprising the polynucleotide sequences, a cell or non-human animal comprising the polynucleotide sequences or rare-cutting endonucleases, and a process for producing the rare-cutting endonucleases.

The single-chain meganuclease capable of causing DNA cleavage comprises first and second domains in the orientation from N-terminal toward C-terminal, wherein the first and second domains are derived from I-CreI mono-dodecapeptide meganuclease, each of the first and second domains comprises a polypeptide fragment consisting of a dodecapeptide motif and a DNA binding moiety, and the first and second domains are linked via a linker.


Inventors:
ARNOULD SYLVAIN
CHAMES PATRICK
CHOULIKA ANDRE
EPINAT JEAN-CHARLES
LACROIX EMMANUEL
Application Number:
JP2011136315A
Publication Date:
September 29, 2011
Filing Date:
June 20, 2011
Export Citation:
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Assignee:
CELLECTIS
International Classes:
C12N15/09; A61K35/76; A61K38/46; A61K48/00; A61P43/00; C12N1/15; C12N1/19; C12N1/21; C12N5/10; C12N9/16; C12N9/22; C12N15/55
Domestic Patent References:
JP2006518372A2006-08-10
JP2006516403A2006-07-06
JP2007535322A2007-12-06
Other References:
JPN5004012194; CHEVALIER BRETT S: MOLECULAR CELL V10 N4, 20021020, P895-905
JPN6008061933; Nat. Struct. Biol., 2001年, vol. 8, no. 4, p. 312-316
JPN5004012195; EPINAT JEAN-CHARLES: NUCLEIC ACIDS RESEARCH. V31 N11, 20030601, P2952-2962
Attorney, Agent or Firm:
Shintaro Nogawa