Pig heart in glass jar containing industrial methylated spirit, genetically engineered by Imutran Limited, United Kingdom, 1999. Suitable for transplantation into humans, a process known as xenotransplantation (see note). A genetically engineered pig heart in a glass jar 1999
Two preserved mice: one a 'knockout' with abnormally large muscles caused by genetic modification and one a wild type for comparison. Prepared at John Hopkins Medical School, Baltimore, Maryland, United States, 1998 (see note). Preserved mice: one genetically modified and one natural for comparision 1998
A pig liver genetically engineered by Imutran Limited in 1999 to be suitable for transplantation into humans, a process known as xenotransplantation. Pig liver genetically engineered by Imutran Limited 1999