Transgenic Animals Applications Ppt
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Controlled culture of transgenic fish and feed 4.
Transgenic animals applications ppt. The production of transgenic animals tends to be one that seems to have a wide variety of benefits, including agriculture, medicine and industry. The transgenic animals are created because of the benefits they provide to the man. Such animals are most commonly created by the microinjection of dna into the pronuclei of a fertilised egg which is subsequently implanted into the oviduct of a pseudopregnant surrogate mother.
Animal biotechnology is the use of science and engineering to modify living organisms. Transgenesis is the process by which mixing up of genes takes place. Transgenic animals are those that have been genetically modified.
Using livestock to produce medicines, nutraceuticals and tissues for transplant into humans. Animals engineered to be susceptible to human viruses, by introduction of viral receptors or other host range determinants, can also be used for testing human vaccines. Foreign genes are inserted into the germ line of the animal, so it can be transmitted to the progeny.
Examples of animal biotechnology include creating transgenic animals (animals with one or more genes introduced by human intervention), using gene knock out technology to make animals with a. The goal is to make products, to improve animals and to develop microorganisms for specific agricultural uses. Sheep, goats, pigs, cows, rabbits, rats, mice, fish, insects, parasites and even humans have previously been used in this modification process.
Many applications for agriculture include breeding, disease resistance and quality. The following points highlight the top twelve applications of transgenic animals. After injecting the dna, the embryo is implanted into the uterus of receptive females.
Transgenic animals can be created which simulate human diseases in which defective genes play a major role. Strategies for producing transgenic animals there are two basic strategies for producing transgenic animals, which include “gain of function” or “loss of function” transgenics. 3,5,6) have been used as experimental animals for production of transgenic fish.