Introduction:-
Biotechnology is not a new advancement in the area of science. Biotechnology itself is the combination of biology and other sciences to create new, innovative products in the agricultural sector, industrial sector, and environmental industries. The products include medicines, vaccines, growth hormones for plants, and food additives. There are nine major areas of this technology and its application in the field of biotechnology.
These nine major areas are bio-processing technology, monoclonal antibodies, cell culture, recombinant DNA technology, cloning, protein engineering, biosensors, nanobiotechnology, and microarrays.
Bio-processing technology:
Bio-processing technology refers to the use of living cells to produce preferred products. This method has been utilized for thousands of years without knowing the actual scientific implications of it, such as in beer brewing, winemaking, and even making bread and pickles! Microorganisms were first discovered in the mid-1800s, and people came to realize that their biochemical machinery was the substance for these useful products. In-depth research and further experiments have led us today to the production of amino acids, birth control pills, pesticides, antibiotics, and also vitamins, just to name a few.
Monoclonal antibody technology:
A monoclonal antibody is an antibody made by cloning a unique white blood cell. All subsequent antibodies derived this way trace back to a unique parent cell. Monoclonal antibody technology uses the cells from the immune system to make antibodies, and also diagnose in a more precise manner any infectious diseases that may be present in humans, animals or plants.
Cell culture:
Cell culture simply means growing cells outside a living organism. There are 3 areas in this study, which include plant cell culture, insect cell culture, and mammalian cell culture.
Recombinant DNA technology:
Recombinant DNA technology, in the plain sense of the word, means recombining 2 pieces of DNA from 2 different species. Formation of recombinant DNA requires a cloning, a DNA molecule that replicates within a living cell. Vectors are generally derived from viruses, and represent relatively small segments of DNA that contain necessary genetic signals for replication, as well as additional elements for convenience in inserting foreign DNA, identifying cells that contain recombinant DNA, and, where appropriate, expressing the foreign DNA.
Cloning:
Cloning became well-known after the cloning of Dolly the sheep years back. Cloning technology allows for the generation of genetically identical molecules, plants, cells, or animals.
Protein engineering:
Protein engineering is a DNA recombinant technique that is meant to improve existing proteins to create new proteins that do not exist in nature. These proteins may then be used in food processing, drug development, and industrial manufacturing.
Biosensors:
Biosensor is a biologically derived material or biomimetic component that interacts with, binds with, or recognizes the analyte under study. The biologically sensitive elements can also be created by biological engineering, which is why they are highly used to measure the nutritional value, safety, and freshness of food, detect explosives, toxins, and bio-warfare agents, locate and measure pollutants, and also to provide emergency room physicians with bedside measurements of vital blood components.
Nano - biotechnology:
Nanobiotechnology refers to the study, manipulation, and manufacture of ultra-small structures and machines that can consist of only a single molecule. Nanotechnology may be able to create many new materials and devices with a vast range of application, such as in nanomedicine, biomaterials energy production, and consumer products
Microarray:
Microarray is the study of gene structure and functions which enable us to analyze tens of thousands of samples simultaneously. This field allows us to monitor gene activity, identify genes that are important to crop productivity, and also to detect mutations in a disease-related genes
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