Jennifer A Anderson, Bonnie Hong, Emily Moellring, Sarah TeRonde, Carl Walker, Yiwei Wang, Carl Maxwell
{"title":"Composition of forage and grain from genetically modified DP202216 maize is equivalent to non-modified conventional maize (<i>Zea mays</i> L.).","authors":"Jennifer A Anderson, Bonnie Hong, Emily Moellring, Sarah TeRonde, Carl Walker, Yiwei Wang, Carl Maxwell","doi":"10.1080/21645698.2019.1609849","DOIUrl":null,"url":null,"abstract":"<p><p>DP202216 maize was genetically modified to increase and extend the expression of the <i>zmm28</i> gene relative to native <i>zmm28</i> gene expression, resulting in plants with enhanced grain yield potential. Standard nutritional and compositional parameters for maize grain and forage (e.g., proximates, fiber, minerals, amino acids, fatty acids, vitamins, anti-nutrients, secondary metabolites) from DP202216 maize were compared to grain and forage from non-modified near-isoline maize (control). Three amino acids (glycine, methionine, and serine) and two vitamins (vitamin B1 and vitamin B3) were statistically different between DP202216 and control maize grain but were not statistically different when adjusted using the false discovery rate method. These analyte values also fell within the ranges of natural variation of non-modified commercial maize varieties supporting that statistical differences were not biologically relevant. The composition of grain and forage from DP202216 maize is comparable to grain and forage from non-modified maize with a history of safe use.</p>","PeriodicalId":54282,"journal":{"name":"Gm Crops & Food-Biotechnology in Agriculture and the Food Chain","volume":"10 2","pages":"77-89"},"PeriodicalIF":4.5000,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/21645698.2019.1609849","citationCount":"17","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Gm Crops & Food-Biotechnology in Agriculture and the Food Chain","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1080/21645698.2019.1609849","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2019/5/16 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
引用次数: 17
Abstract
DP202216 maize was genetically modified to increase and extend the expression of the zmm28 gene relative to native zmm28 gene expression, resulting in plants with enhanced grain yield potential. Standard nutritional and compositional parameters for maize grain and forage (e.g., proximates, fiber, minerals, amino acids, fatty acids, vitamins, anti-nutrients, secondary metabolites) from DP202216 maize were compared to grain and forage from non-modified near-isoline maize (control). Three amino acids (glycine, methionine, and serine) and two vitamins (vitamin B1 and vitamin B3) were statistically different between DP202216 and control maize grain but were not statistically different when adjusted using the false discovery rate method. These analyte values also fell within the ranges of natural variation of non-modified commercial maize varieties supporting that statistical differences were not biologically relevant. The composition of grain and forage from DP202216 maize is comparable to grain and forage from non-modified maize with a history of safe use.
期刊介绍：
GM Crops & Food - Biotechnology in Agriculture and the Food Chain aims to publish high quality research papers, reviews, and commentaries on a wide range of topics involving genetically modified (GM) crops in agriculture and genetically modified food. The journal provides a platform for research papers addressing fundamental questions in the development, testing, and application of transgenic crops. The journal further covers topics relating to socio-economic issues, commercialization, trade and societal issues. GM Crops & Food aims to provide an international forum on all issues related to GM crops, especially toward meaningful communication between scientists and policy-makers.
GM Crops & Food will publish relevant and high-impact original research with a special focus on novelty-driven studies with the potential for application. The journal also publishes authoritative review articles on current research and policy initiatives, and commentary on broad perspectives regarding genetically modified crops. The journal serves a wide readership including scientists, breeders, and policy-makers, as well as a wider community of readers (educators, policy makers, scholars, science writers and students) interested in agriculture, medicine, biotechnology, investment, and technology transfer.
Topics covered include, but are not limited to:
• Production and analysis of transgenic crops
• Gene insertion studies
• Gene silencing
• Factors affecting gene expression
• Post-translational analysis
• Molecular farming
• Field trial analysis
• Commercialization of modified crops
• Safety and regulatory affairs
BIOLOGICAL SCIENCE AND TECHNOLOGY
• Biofuels
• Data from field trials
• Development of transformation technology
• Elimination of pollutants (Bioremediation)
• Gene silencing mechanisms
• Genome Editing
• Herbicide resistance
• Molecular farming
• Pest resistance
• Plant reproduction (e.g., male sterility, hybrid breeding, apomixis)
• Plants with altered composition
• Tolerance to abiotic stress
• Transgenesis in agriculture
• Biofortification and nutrients improvement
• Genomic, proteomic and bioinformatics methods used for developing GM cops
ECONOMIC, POLITICAL AND SOCIAL ISSUES
• Commercialization
• Consumer attitudes
• International bodies
• National and local government policies
• Public perception, intellectual property, education, (bio)ethical issues
• Regulation, environmental impact and containment
• Socio-economic impact
• Food safety and security
• Risk assessments
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
