Species Transgenic Animals Examples

The foreign gene is constructed using recombinant DNA methodology.

Species transgenic animals examples. Organisms that have altered genomes are Transgenic chickens are now able to synthesize human proteins in the white of their eggs. DNA microinjection embryonic stem cell-mediated gene transfer retrovirus-mediated gene transfer and artificial chromosome transfer are some popular methods used to produce transgenic animals. Following are the examples of transgenic animals.

First transgenic animal was a Supermouse created by Ralph Brinster U Pennsylvania and Richard Palmiter University of Washington in 1982. It examines one example of an application of a utilitarian approach. For example the insertion of a single human gene into a mouse would not be expected to produce an observable human characteristic.

A transgenic animal is one that carries a foreign gene that has been deliberately inserted into its genome. In the long term a reduction in the number of animals used for example to study human diseases is possible due to a greater specificity of the transgenic models developed. Normal Physiology and Development.

Mouse common transgenic expt. Dolly the sheep was the first mammal to be cloned from an adult cell. Similarly transgenic sheep expressing growth horm6ne may show diabetic like.

Examples of transgenic species Salmon with bovine growth hormones that grows faster and produces more meat Potato plants with pea genes that enhance the potatos resistance. It has been observed that transgenic pigs having enhanced growth rate and efficient feed conversion exhibit reduced reproductive performance and may suffer from arthritis and dermatitis etc. Sheep goats pigs cows rabbits rats mice fish insects parasites and even humans have previously been used in this modification process.

Transgenic plants and animals Transgenic plants are plants that have been genetically engineered a breeding approach that uses recombinant DNA techniques to create plants with new characteristics. C There may be high mortality rate and other deleterious effects on animals used by researchers to create transgenic breeds. Transgenic animals are those that have been genetically modified.