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How did Roundup Ready and Roundup become what they now?
First, what exactly is Roundup Ready? Roundup Ready is a trademark name used to describe a patent-pending line of genetically modified crop seeds that are immune to the herbicide glyphosate, Roundup. The crops are known as Roundup Ready' crops.

Who came up with Roundup?
John Franz (Monsanto Chemist) first discovered Glyphosate as an herbicide in Roundup. The use of pre-emergent herbicides was common in the ag sector in the ag sector at the time. They were applied prior to the weeds or crops appeared. Glyphosate's post-emergent activity in controlling large numbers of broadleaf and grass weeds plants was distinct. This, combined with its remarkable environmental characteristics (soil activation, rapid decay, no carry-over etc.) and toxicological attributes (extremely low toxicity for beneficial organisms and mammals) this resulted in a revolutionary product.

When was Roundup created?
Roundup(r) The product, which was initially introduced on the market as a broad-spectrum herbicide in 1974, quickly became one of the most sought-after chemical used in agriculture all over the world. Roundup(r) initially, was employed in ditches on railroad tracks and in fields during growth seasons. It allowed farmers to control grass and broadleaf wild weeds from the soil. It also reduced the need to till and maintained the soil's structure.

Then came the issue of Roundup Ready GMOs.
Monsanto scientists saw the potential benefits that Roundup(r) Recombinant DNA product, could bring to farmers following the technological breakthroughs of the 1970s. Ernie Jaworski, Rob Horsch, Steve Rogers, and I started working on this problem. In the early 1980s , this team had created the first methods to introduce genes in plants. Our focus shifted to the development of virus-resistant crops, which are resistant to insects and also Roundup.

It was found that Roundup hindered the production of aromatic amino acids in plants. https://shop.takii.co.jp/products/detail/MSH992 explains Roundup’s high-level mammalian safety. In addition, glyphosate was quickly degraded by soil microorganisms. Researchers from our lab had discovered the genes of plants and microbial organisms to give increased resistance to herbicides. Roundup Ready plants was accepted for field testing by the USDA in 1987. This was a genetically altered version of tomato plants that were resistant to Roundup. After a few years the Roundup Ready gene was isolated and identified.

Let's start with soybeans. Understanding the issues "What are Roundup-Ready soybeans?" and "How are Roundup-Ready soybeans created?" will help https://www.kohnan-eshop.com/shop/g/g4957919634894/ to understand the process of making soybeans. Roundup Ready Soybeans is a genetically engineered type of soybeans which has had its DNA modified to protect them from the herbicide Roundup. https://auctions.yahoo.co.jp/search/search?rkf=2&p=%E3%83%A9%E3%82%A6%E3%83%B3%E3%83%89%E3%82%A2%E3%83%83%E3%83%97&aucmaxprice=999999999&thumb=1&s1=score2&o1=a&isdd=1&ei=utf-8&fixed=3&nockie=1&isnext=1&ex_cat=2084006160,2084008038,2084034075&rewrite_ok_wand_re_search=1 are able to withstand Roundup as each soybean seed has been infected with the Roundup ready gene prior to planting. Farmers can use Roundup Ready gene in their fields to spray without harming their crops.

Roundup Ready crop introductions in 1996 have had a profound impact on agriculture as well as the field of agricultural science. Roundup resistance was immediately recognized by farmers, and its adoption was rapid. Today, nearly 90 percent of U.S. soybeans are grown using an herbicide-resistant biotech gene tolerance. Roundup Ready crops helped to reduce and enhance the weed control systems. They also helped to achieve increased yields for crops. The increased use of conservation-tillage has had a major impact on the environment. Farmers can cut down on their energy consumption and GHGs by cutting down on plowing. However, this keeps soil structure intact and helps reduce erosion. This was equivalent to removing 28.4 million tons of carbon dioxide from the atmosphere. It also signifies that 12.4 millions cars were removed from roads every year. ( ラウンドアップ : and PG Economics).
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