Welfare applications of genetically engineered animals for use in agriculture.
The application of genetic engineering to food animals is often viewed as a means to further increase animal productivity without regard for the welfare of the resulting animals. We offer the perspective that, on the contrary, genetic engineering can, and is, being used to improve animal welfare in modern production systems. Several examples are cited from the current work in the field of animal genetic engineering that should be included in the debate over whether genetically engineered animals should be used in production agriculture. The current debate has slowed the advancement of this technology, which could play a key role in improving animal welfare and sustainability, without considering the potential benefits.
Maga
E A
EA
Department of Animal Science, University of California, Davis, USA. eamaga@ucdavis.edu
Murray
J D
JD
D000383:Agriculture / Q000941:ethics; D000827:Animal Welfare / Q000941:ethics; D000818:Animals; D000829:Animals, Domestic; D030801:Animals, Genetically Modified; D002417:Cattle; D002645:Chickens; D005818:Genetic Engineering; D013552:Swine