Recombinetics, Inc.

Recombinectics, Inc.

The University of Edinburgh

Daniel F Carlson

Scott C Fahrenkrug

Christopher Bruce Alexander Whitelaw

Aron M Geurts

Simon Geoffrey Lillico

Christopher Bruce Whitelaw

Christopher James Palgrave

The present disclosure relates to methods for making genetic edits in vitro in a non-human vertebrate cell or embryo at a plurality of target chromosomal DNA sites. Methods for making a non-human animal having multiplex genetic edits at a plurality of target chromosomal DNA sites and making a non-human vertebrate animal chimeric for host cells and donor cells are also considered.

Methods for making genetic edits

Methods, uses, and animals for introgression of alleles between animals, including SNPs. One embodiment involves introducing a targeted targeting endonuclease system and a HDR template into a cell with a mismatch in the binding of the targeting endonuclease and the targeted site.

Efficient non-meiotic allele introgression in livestock

Efficient non-meiotic allele introgression

Methods, uses, and compositions for manipulating genomic DNA. Some of the embodiments of the invention provide for making a founder animal that is completely free of all unplanned genetic modifications. Some embodiments are directed to removing genetic faults in established breeds without making other alterations to the genome. Other embodiments are directed to particular tools or processes such as TALENs or CRISPR with a preferred truncation. One embodiment involves introducing a targeted targeting endonuclease system and a HDR template into a cell (optionally with a mismatch in the binding of the targeting endonuclease and the targeted site). Another embodiment includes processes of making a genetically modified livestock animal comprising a genome that comprises inactivation of a neuroendocrine gene selective for sexual maturation, with the inactivation of the gene preventing the animal from becoming sexually mature. One embodiment includes compositions and methods for making livestock with a polled allele, including migrating a polled allele into a bovine species without changing other genes or chromosomal portions.

Non-meiotic allele introgression

Methods, uses, and compositions for manipulating genomic DNA. Some of the embodiments of the invention provide for making a founder animal that is completely free of all unplanned genetic modifications. Some embodiments are directed to removing genetic faults in established breeds without making other alterations to the genome. Other embodiments are directed to particular tools or processes such as TALENs or CRISPR with a preferred truncation. One embodiment involves introducing a targeted targeting endonuclease system and a HDR template into a cell (optionally with a mismatch in the binding of the targeting endonuclease and the targeted site). Another embodiment includes processes of making a genetically modified livestock animal comprising a genome that comprises inactivation of a neuroendocrine gene selective for sexual maturation, with the inactivation of the gene preventing the animal from becoming sexually mature. One embodiment includes compositions and methods for making livestock with a polled allele, including migrating a polled allele into aspecies without changing other genes or chromosomal portions.

A genetically modified livestock animal comprising a genomic modification to an eIF4G gene. Cells, genes, and proteins encompassing a protease-resistant eIF4G protein or gene.

Production of FMDV-resistant livestock by allele substitution

Methods of using hypermethylated transposons to create genetically modified animals that express interfering RNAs are described.

Methods for producing genetically modified animals using hypermethylated transposons

Swine animal models comprising a genomic disruption of an endogenous gene chosen from the group consisting of a Low-Density Lipoprotein Receptor gene LDLR, Duchene's Muscular Dystrophy (DMD) gene, and hairless gene (HR). Methods of preparing transfected cells useful for making a transgenic animal comprising exposing a first group of cells to a transfection agent and reseeding the group with additional cells that have not been exposed to the agent. The transgenic animals are useful for medical and scientific animal models of human diseases and conditions, as well as sources for cells, tissues, and biomaterials.

Methods and materials for producing transgenic artiodactyls

Transgenic artiodactyls are described as well as methods of making and using such artiodactyls.

Growing community of inventors

Woodbury, MN, United States of America

Daniel F Carlson