METHODS OF PRODUCING DISEASE-RESISTANT ANIMALS

摘要

A method of producing a transgenic animal having modified resistance to a disease comprising introducing a retrovirus into a cell of the animal or a cell which is capable of producing the animal, wherein the retrovirus comprises a polynucleotide sequence which encodes and is capable of expressing a protein which modifies the disease resistance of the animal, and wherein when the cell is a cell which is capable of producing the animal, producing the animal from the cell.