Methods and compositions for targeted genetic modification using paired guide RNAs

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United States of America Patent

PATENT NO 10457960
APP PUB NO 20160145646A1
SERIAL NO

14948221

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Abstract

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Compositions and methods are provided for creating and promoting biallelic targeted modifications to genomes within cells and for producing non-human animals comprising the modified genomes. Also provided are compositions and methods for modifying a genome within a cell that is heterozygous for an allele to become homozygous for that allele. The methods make use of Cas proteins and two or more guide RNAs that target different locations within the same genomic target locus. Also provided are methods of identifying cells with modified genomes.

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Patent Owner(s)

Patent OwnerAddress
REGENERON PHARMACEUTICALS INC777 OLD SAW MILL RIVER ROAD TARRYTOWN NY 10591

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Auerbach, Wojtek Ridgewood, US 50 1846
Droguett, Gustavo New City, US 26 644
Frendewey, David New York, US 83 1894
Gagliardi, Anthony Hopewell Junction, US 16 623
Lai, Ka-Man Venus San Francisco, US 78 1566
Macdonald, Lynn Harrison, US 279 3552
Murphy, Andrew J Croton-on-Hudson, US 509 7038
Valenzuela, David M Yorktown Heights, US 115 2808
Voronina, Vera Sleepy Hollow, US 51 374
Yancopoulos, George D Yorktown Heights, US 248 6261

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