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    • Growing Conventional, Non-GMO and Organic Corn—What’s the ...
      • Similar to conventional corn, non-GMO corn seed does not contain any intentionally added GM material. When the term non-GMO is used, typically the farmer is growing un-traited corn with the intent to market the crop for a premium.
      emergence.fbn.com/agronomy/real-difference-between-conventional-nongmo-organic-corn
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  2. Growing Conventional, Non-GMO and Organic Corn—What’s the ...

    emergence.fbn.com › agronomy › real-difference

    Similar to conventional corn, non-GMO corn seed does not contain any intentionally added GM material. When the term non-GMO is used, typically the farmer is growing un-traited corn with the intent to market the crop for a premium.

  3. Major differences found between GMO and non-GMO corn ...

    sustainablefoodtrust.org › articles › molecular
    • Background to Study
    • Analytical Methods Used
    • Findings
    • Conclusions
    • Relevance to Health

    The establishment of compositional ‘substantial equivalence’is a key starting point requested by regulatory agencies for assessing the safety of a GMO crop and food. If analysis for nutrients and known toxins shows that the composition of a GMO crop is found to be in a similar range to that present in a corresponding, genetically similar non-GMO variety (often the non-GMO parent), then it is deemed to be ‘substantially equivalent’ and to require little, if any, further safety testing, especially in the USA. Genetically modified (GM) corn NK603, engineered to survive being sprayed with glyphosate-based weedkillers such as Roundup, was assessed as ‘substantially equivalent’ to its non-GM parent corn variety, based on a nutrient composition analysis of both crops. It was subsequently granted market approval. However, the nutrient compositional analysis is relatively crude and may miss subtle yet important differences between the GMO and non-GMO food, which could have health consequence...

    Analytical methods collectively known as “omics” technologies can be used to obtain an in-depth, molecular composition profile of a biological system or substance. These technologies include transcriptomics (gene function profiling), proteomics (protein profiling) and metabolomics(small biochemical profiling). Unlike gross nutrient analysis, omics technologies provide highly detailed molecular composition and biological functional information with a very high degree of predictability of health or disease status. In this study, Dr Antoniou and colleagues have undertaken proteomics and metabolomics analyses, comparing NK603 with its non-GMO counterpart in order to deepen the understanding of the effects of the GM transformation process used to generate this variety of GMO corn. In addition, NK603 cultivated either with or without being sprayed with Roundup was also investigated in order to determine the effects, if any, of this weedkiller on the biochemistry and hence composition of t...

    A total of 117 proteins and 91 small molecule biochemicals (metabolites) were found to be statistically significantly altered in NK603 corn by the GM transformation process.
    The GM transformation process was the major contributor to variation in the protein and metabolite profiles, rather than environmental factors such as the spraying of the Roundup weedkiller or the...
    Alteration in the protein profile revealed by the proteomics analysis was reflective of an imbalance in energy utilisation and oxidative stress (damage to cells and tissues by reactive oxygen).
    Small molecule biochemical profile differences revealed by metabolomics mostly consisted of an increase in a class of compounds known as polyamines; the levels of potentially toxic putrescine and e...

    GM NK603 corn and its corresponding non-GMO corn variety are not substantially equivalent. The GM transformation process caused alterations in both protein and metabolite composition profiles in NK603 corn. The non-substantial equivalence of NK603 corn with the corresponding non-GMO corn, and the increases in potential toxic compounds (polyamines; putrescine, cadaverine) in NK603 corn, indicate that a more thorough investigation of the safety of consuming products derived from this GMO food is warranted.

    The GM transformation process causes a general disturbance in the GMO plant. Whether the increased levels of cadaverine and putrescine found in the NK603 corn samples can account for the signs of potential negative health effects in rats fed on this corn needs to be further analysed in long-term feeding studies on laboratory animals, using methods that specifically and more accurately quantify the amounts of these polyamines and their effects. State-of-the-art molecular profiling ‘omics’ methods could be used to deepen our understanding of the differences between GM plants and their non-GMO counterparts. This would enable scientists to improve the pre-commercial safety testing of GM plants by highlighting the presence of increased levels of known toxins (for example, certain polyamines found at increased levels in this study) or novel toxins and potentially allergenic substances. The paper: Mesnage R, Agapito-Tenfen S, Vilperte V, Renney G, Ward M, Séralini GE, Nodari N, Antoniou MN...

  4. GMO Feature: Corn | Living Non-GMO : The Non-GMO Project

    livingnongmo.org › 2018/08/14 › gmo-feature-corn

    Aug 14, 2018 · GMO corn has only been on the market since 1996. As a reminder, a GMO, or genetically modified organism, is a plant, animal, microorganism or other organism whose genetic makeup has been modified in a laboratory using genetic engineering, also called biotechnology. This process involves rearranging the building blocks of life in experimental ...

  5. GMO "contamination" of non-GMO grain can occur in corn by virtue of either cross-pollination between adjacent fields of GMO and non-GMO hybrids or by commingling (a fancy term for "mixing") of seed. The latter can occur at planting time as farmers switch from planting one hybrid to

  6. Stunning Corn Comparison: GMO versus NON GMO - Moms Across ...

    www.momsacrossamerica.com › stunning_corn

    Mar 15, 2013 · GMO Corn has 14 ppm of Calcium and NON GMO corn has 6130 ppm. 437 X more. GMO corn has 2 ppm of Magnesium and NON GMO corn has 113ppm. 56 X more. GMO corn has 2 ppm of Manganese and NON GMO corn has 14ppm. 7X more. Look at the levels of Formaldehyde and Glyphosate IN the corn! The EPA standards for Glyphosate in water in America is .7ppm.

  7. Corn Seed - Certified Organic Non-GMO Seed from High Mowing ...

    www.highmowingseeds.com › vegetables › corn

    Organic Non-GMO Corn Seed. We offer certified organic corn seed for varieties of sweet corn, popcorn, and ornamental and milling corn. An important crop for the early civilizations in the Americas, corn dates back almost 7,000 years. Corn can be eaten fresh as a vegetable or milled as a grain.

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