The Function of Recombinant DNA in Biological Sciences
Recombinant "DNA" deoxyribonucleic acid is a segment of DNA that is artificially inserted into the original DNA of an organism. There are various uses for recombinant DNA in biological science.
The Function of Recombinant DNA in Biological Sciences
In botany genes from plants and other animals are often incorporated into existing plant DNA to make plants stronger. In medicine, some vaccines use recombinant DNA along with the administration of the virus. It also allows us to be able to use this technology to replace damaged genes with health.
Definition of Recombinant DNA
One of the first uses of recombinant DNA in botany, many plants have genomes that are adaptable enough to make it possible for them to readily incorporate DNA from distantly related species. With new gene splicing, scientists have been able to develop plants that are resistant to extreme environmental conditions including drought and heat.
In this case it is also possible to use recombinant DNA to take genes from certain animals and splice in the genome there are several plants to make plants that contain chemicals that make them not appetizing for various pests and parasites.
Recombinant DNA function
In administering vaccines through recombinant DNA it is also possible, in order to create this vaccine, the host virus, such as the herpes virus, has its DNA removed and is filled with recombinant DNA that contains coding to make antibodies for certain diseases.
Although this technology is relatively new, it has proven to be quite successful and scientists hope that this can be further developed to make vaccines for various diseases that currently do not have them. It is also possible to use recombinant DNA technology to cure patients of several diseases. There are many conditions caused by damaged DNA sequences that can be replaced with healthy parts of DNA given to patients, usually through virus delivery.
Which in research shows that diseases such as cystic fibrosis and sickle cell anemia may both be treated one day and prevented through structural changes to one's DNA. Technology to cure this disease is still under development, but initial results are quite promising.
In patients not having a DNA sequence that makes or recognizes the need for certain enzymes can also benefit from recombinant DNA treatment. In this case, a DNA strand that creates special proteins needed to perform a particular task can be inserted into a person's DNA. For many types of conditions, damaged parts of DNA do not need to be replaced by recombinant DNA, as new DNA can only be attached to the normal strand. Diabetes sufferers who take insulin utilize recombinant DNA technology like this because insulin is produced using this type of technology.
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