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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.


2008-06-20

The Beauty of Pearls - Par Excellence  

Pearls were valuable pieces of treasure from ancient times. It is the only precious stone, which grows in a living organism. They are within oysters or as a mollusk. There are about 8000 different species of molluscs, of which only about 20 have the opportunity, consistent pearls.

Among creation of the two types of beads being natural pearls and cultured pearls, natural pearls are very rare. Natural pearls, which are round or spherical, are all the more so rare. Very limited amount of natural pearls is available from the molluscs, and even among them only a few develop the proposed form, Grae and color. On a standard base, as the ratio of gem quality pearls to Mollusks is a thousandth.

Ownership beads would have been the privilege of the rich and prosperous if we were alone in nature. To avoid over-harvesting scenario leads to the extinction of pearl engendering molluscs, the cultured pearls were used to work as a solution for them. Cultured Pearls are artificially produced by GM means that the nucleus is inserted into the tissue of the Mollusk or the Oyster. Among the cultured pearls, you can function Akoya pearls Akoya also known as Oyster. There are bead nucleated cultured pearls, especially in Japan, Australia, South Korea, Vietnam and China. Famous for its gloss and viscose, they are regarded as the classic pearls. They are usually characterized by white or cream color with silver, Rose or cream overtones. Are they usually tend to be small and Petite in the Grae of 2-11 mm. They are quite consistent round beads make them ideal for bringing together a wide range of jewelry such as bracelets and strands.

In Akoya pearl production, the Chinese have the Japanese in recent years. The Chinese had only limited access to them until the late 1990's, but she had already begun cultivating Akoya cultured pearls way back in the 1960's, raise the tagline of inferior against the Japanese counterparts. It is now the manufacture of these pearls of unparalleled quality, even beating out the Japanese in the entire field of quality assurance factor. Variants of Akoya cultured pearls have no standard grading system can measure that its value. Dama However Hana is the best Akoya Pearl produces effective immediately. There is more to know about pearls and the sea of information is vast. Move on to find more about pearls.

 

If you want to get natural beauty of cultured pearls, Akoya Pearls and pearls jewelry, you can free to access our website http://www.pearlsofjoy.com

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

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