Species Transgenic Animals Examples

Then common misconceptions will be addressed and the ethics of transgenic animal creation will be discussed.

Species transgenic animals examples. Sheep goats pigs cows rabbits rats mice fish insects parasites and even humans have previously been used in this modification process. 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. In addition to the gene itself the DNA usually includes other sequences to enable it to be incorporated into the DNA of the host and to be expressed correctly by the cells of the host.

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. Other animals include pig goat cow sheep fish etc. Transgenic animals can be specifically designed to allow the study of how genes are regulated and how they affect the normal functioning of the body and its development.

In the interest of educating the public about transgenic animals and determining their effect on society the methods of creating transgenic animals is discussed. A transgenic animal is where you take a piece of DNA thats not normally found in that animal and place it back among its normal chromosomes. Normal Physiology and Development.

The foreign gene is constructed using recombinant DNA methodology. Theoretically all living beings can be genetically manipulated. Transgenic animals whose genome has been altered to produce pharmaceuticals offer some advantages over traditional methods of drug production.

Similarly transgenic sheep expressing growth horm6ne may show diabetic like. Following are the examples of transgenic animals. Transgenic animals are those that have been genetically modified.

For example the insertion of a single human gene into a mouse would not be expected to produce an observable human characteristic. The simplest type of transgenic animals are those which have genetic material inserted into their own code for research purposes. Sheep goats pigs cows rabbits rats mice fish insects parasites and even humans have previously been used in this modification process.