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A genetically modified organism (GMO) or genetically engineered organism (GEO) is an organism whose genetic material has been altered using genetic engineering techniques. These techniques are generally known as recombinant DNA technology. With recombinant DNA technology, DNA molecules from different sources are combined in vitro into one molecule to create a new gene. This DNA is then transferred into an organism and causes the expression of modified or novel traits.

Genetically modified (GM) foods are foods produced from GMO that have had their DNA altered through genetic engineering. GM foods were first put on the market in the early 1990s. The most common modified foods are derived from plants: soybean, corn, canola cotton seed oil and wheat.


2008-08-07

Understanding Genetic Engineering And Online Bookstores In India  

The beginning of the 21st Century has heralded a series of measures transformational breakthroughs radical changes stirring virtually every function of human life. His influence was felt all around the world. Young people in countries such as India necessitated the need for the introduction of measures to improve the superiority to touch every aspect of life, improve animal husbandry, medicine and sound quality and quantity of food. One of the interventions of crucial importance for the last few years, the study of gene. Gene therapy is the basic unit of life and controls every piece of life, whether in the structure and function. This is nothing more than the product of their genetic make-up. Any deviation from normal is the mirror image of the genetic defect in the order in this organism. At the same time the error be corrected by changing the faulty array, and deploying in a normal condition. This feature is the change in the genetic make-up of maneuvers called genetic engineering is well understood by researchers in agriculture, animal husbandry, medicine and challenging the traditional way of treatments.

Geneticists study of the inheritance at the molecular level have learned to cut, splice and insert genes into organisms and read its impact. The organisms, foreign and express genes are in the vernacular called genetically modified organisms, or GMOs. The technique used to cut, splice and insert gene is called genetic engineering. It makes use of tools, the enzymes. Restriction enzymes are the genetic scissors to cut the gene from the organism and insert into superior receiver, from which the defective gene was removed with the same enzyme. Insertion is activated with the ligation is the genetic glue. This technique is known as gene therapy and is used to cure fatal diseases such as diabetes, cancer, multiple human genetic diseases such as color blindness, anemia, sickle cell etc.

Research in India has focused on the bacterium Bacillus thuringienses. A gene that Cry AC 1 in this bacterium codes for a endotoxin is repellent to bollworms and other insects. This specific gene in cotton plant makes it insect repellent and bollworm, so he naturally wards off these pathogens before the attacks. This has eliminated the need for the use of chemicals and fertilizers and less financial burden on farmers complex. The GMO cotton is popular in India as Bt cotton and has sparked much debate it by the opposing lobbies. Also GMO tomatoes in India are in fashion as Flavor Savr is characterized by delayed maturation and a better shelf next to superior taste and increased solid soluble. Here the gene coding for the enzyme polygalactourinase repealed. This enzyme causes cell wall ripening tomatoes, soft and pulpy. In addition, GM pigs are to human genes, so that its lead anti-human organs genes and are not rejected following transplantation.

The seeds of Pentadiplandra brazzeanae are 2,000 times as saer sugar. The desired gene coding for this plant are inserted into corn. The isolation, treatment and production of sugar from the kernel serves as saer better than synthetic. These are just some examples of genetic engineering. His concepts and applications can be understood in a better way through the books written on the subject and sold with every bookstore in India. With e-commerce and i-shopping now on the Indian soil these books can themselves and their shopping-enabled online bookstores courtesy in India.

 

Rosy Vohra works for online bookstore India

Article Source: http://EzineArticles.com/?expert=Rosy_Vohra

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