Production of fertile XY female mice from XY mouse ES cells

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United States of America Patent

PATENT NO 9885058
SERIAL NO

15486210

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods and compositions are described for making phenotypically female fertile animals from XY donor cells and suitable host embryos. Culture media and methods are provided for maintaining XY donor cells in culture that after introduction into a host embryo and gestation in a suitable host will result in fertile XY female animals. Methods and compositions are described for making fertile female animals in an F0 generation from a donor XY cell and a host embryo, as are methods for making F1 progeny that are homozygous for a modification from a heterozygous F0 fertile male and a heterozygous F0 fertile female sibling.

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Patent Owner(s)

  • REGENERON PHARMACEUTICALS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Auerbach, Wojtek Ridgewood, US 49 1607
DeChiara, Thomas Rye Brook, US 4 44
Frendewey, David New York, US 80 1663
Poueymirou, William White Plains, US 13 440
Valenzuela, David Yorktown Heights, US 6 45

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