Millions of acres have made the switch to transgenic crops just over the last two years, see appendix A.
Layla Katiraee Genetic Literacy Project November 13, Activists often cite the alleged potential health risks of genetically modified foods. Are these concerns credible? What do the studies cited actually claim? The authors identified the Bt protein Cry1Ab in maternal and fetal blood, a protein found in some GMOs, but also commonly used as a pesticide in organic farming.
The paper is flawed. Humans lack the receptors for the protein, so it has no impact on us. Did you know that chocolate is toxic to dogs?
Are you concerned that it might be toxic to you? The authors found that whole genes from our food can be detected in our plasma. Several recent papers see here and here have outlined the importance of including a negative control in experiments where there is very little DNA to account for possible contaminants from the environment and reagents.
For a lay introduction to the concept of contaminants in sequencing, see here. But there is no study on the link of GMOs to gluten allergies. IRT is a one-man band run by activist Jeffrey Smith.
GMO wheat has not been commercialized, so any association of gluten allergies with the consumption of GMO wheat is on its face absurd. But, so have the number of plasma screens manufactured. But the strain of rat used was predisposed to tumors.
The paper did not perform statistical analyses and used too few rats, so it was not possible to determine if the tumors were due to the food, the chemical or to the fact that the strain of rats would get tumors regardless of what they were fed. An overview of the criticisms regarding this paper can be found here.
The cited paper examines the impact of glyphosate on breast cancer cell growth. These researchers took two breast cancer cell lines: They found that glyphosate has similar impact on breast cancer growth as estrogen, although the relationship was not as strong, and it did not have an impact on the proliferation of the non-hormone sensitive breast cancer cell line.
The paper had numerous technical problems, including the absence of data on controls, a potentially critical omission. Additionally, there actually seems to be a protective effect at higher concentrations of glyphosate: Such research is of limited real-world value.
The cells are often finicky and need plenty of TLC in order to grow well; different cell lines can also behave very differently.Genetically-Altered Crops Can Produce Tough, Hard-To-Kill Weeds and squash can escape from crop plants into the weed population.
One solution might be for scientists to insert genetically. BALTIMORE -- Weeds that acquire genes for herbicide resistance from genetically-altered crops reap little backlash and lots of benefit, according to an Ohio State University study.
Start studying English IV Research Paper. Learn vocabulary, terms, and more with flashcards, games, and other study tools. reducing biodiversity and creating super-weeds while reducing pesticide use.
foods are not labeled to show whether they contain genetically engineered plants. It is imperative that something is done because if scientists continue to create genetically "super" plants, then pollution will skyrocket, certain plants and animals could become extinct, and these "super" plants will contaminate all non-genetically modified plants.
The Evolution of Genetically Modified Organisms Genetically modified organisms (GMOs) are taking over the food and product market Some of these concerns include super weeds, genetic mutations, and research paper- harms.
Uploaded by. api Final. Uploaded by. jmavelli. roughdraftgmofoodvsregular. The Evolution of Genetically Modified Organisms Genetically modified organisms (GMOs) are taking over the food and product market Some of these concerns include super weeds, genetic mutations, and Documents Similar To research paper.
Skip carousel. InTech-Testing Methods for Agriculture and Food Safety. Uploaded by.