Disharmonization in the Regulation of Transgenic Plants in Europe
In: Biotechnology Law Report Volume 38, Number 6, 2019
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In: Biotechnology Law Report Volume 38, Number 6, 2019
SSRN
In: Asian journal of research in social sciences and humanities: AJRSH, Band 11, Heft 11, S. 671-676
ISSN: 2249-7315
In the European Union (EU), anti-GMO (genetically modified organisms) groups have a strong presence. The EU market is not favorable to GM products. Retailers are hesitant to sell products with GM labelling. Conventional and organic farmers, environmentalists, and nongovernmental organizations (NGOs) are working to enlarge GM-free zones. Although there are scientific societies arguing for the benefits of biotechnology or GMOs, many major EU member states like Italy, France, and Germany have banned GM maize crop for cultivation.
BASE
This review aims to provide an overview of the next generation transgenic plants with improved nutritional composition, their application and need to assess the nutritional value by comparison with their conventional types. Synthetic biology is a rapidly growing research area, including a variety of disciplines - engineering, chemistry, physics, computer science and bioinformatics. Can products of synthetic biology to be considered as genetically modified organisms, and fall within the scope of this definition? What are the challenges associated with assessing their safety? ; BG; en; EFSAfocalpoint@mzh.government.bg
BASE
In: Environmental science and pollution research: ESPR, Band 5, Heft 2, S. 89-93
ISSN: 1614-7499
In: Development of Sustainable Bioprocesses, S. 261-270
In: The IUP Journal of Genetics & Evolution, Band IV, Heft 1, S. 37-53
SSRN
In: Plant Nutrition, S. 56-57
In: http://www.biomedcentral.com/1472-6750/13/36
Abstract Selectable marker genes (SMGs) and selection agents are useful tools in the production of transgenic plants by selecting transformed cells from a matrix consisting of mostly untransformed cells. Most SMGs express protein products that confer antibiotic- or herbicide resistance traits, and typically reside in the end product of genetically-modified (GM) plants. The presence of these genes in GM plants, and subsequently in food, feed and the environment, are of concern and subject to special government regulation in many countries. The presence of SMGs in GM plants might also, in some cases, result in a metabolic burden for the host plants. Their use also prevents the re-use of the same SMG when a second transformation scheme is needed to be performed on the transgenic host. In recent years, several strategies have been developed to remove SMGs from GM products while retaining the transgenes of interest. This review describes the existing strategies for SMG removal, including the implementation of site specific recombination systems, TALENs and ZFNs. This review discusses the advantages and disadvantages of existing SMG-removal strategies and explores possible future research directions for SMG removal including emerging technologies for increased precision for genome modification.
BASE
Transgenic Plants – Advantages Regarding Their Cultivation, Potentially Risks and Legislation Regarding GMO's
BASE
In: Issues in Environmental Science and Technology; Sustainability in Agriculture, S. 16-30
The present book is a compilation of current test methods useful in risk assessment of transgenic plants. It is intended to aid the environmental researcher in finding and comparing relevant methods quickly and easily. It may also be used as a general reference work for field-ecologists, laboratory- biologists and others working in plant population biology and genetics. The major processes affecting the fate of plants are covered with emphasis on invasion, competition and establishment, e.g., seed dispersal, density-dependent competition, and plant growth. Ecosystem effects and genetic structure are also covered. For each process a number of relevant test methods have been selected; in total, 84 methods for field, greenhouse or laboratory research are included, employing 51 key processwords. Each method is described and evaluated briefly and succinctly, and there are comments on assumptions, restrictions, advantages, and applications. An extensive bibliography provides entry into the scientific background, and cross references make it possible quickly to find all relevant sources. Methods to study pollination and gene transfer will be considered in a future volume
In: Plant Nutrition, S. 54-55
In: Environmental sciences Europe: ESEU, Band 31, Heft 1
ISSN: 2190-4715
Abstract
The aquatic Environmental Risk Assessment (ERA) for pesticides relies on standardized experimental protocols focusing on exposure via the water phase or the sediment. Systemic pesticides (e.g., neonicotinoids) or pesticides produced in transgenic plants (e.g., Bt proteins) can be introduced into aquatic ecosystems as part of plant residues. Consequently, they may be taken up by organisms as part of their diet. Here, we analyzed (i) whether standardized aquatic ecotoxicological test guidelines consider an exposure route via food and (ii) whether these tests can be easily modified to take this exposure route into account. From the 156 existing test guidelines, only those for fish and amphibians partly consider a potential route of uptake via food. From the remaining invertebrate guidelines, those focussing on chronic endpoints may be most suitable to cover this exposure path. We suggest assessing the food-related effects of systemic pesticides in a dose-dependent manner using standardized guidelines or methods developed from peer-reviewed literature. For transgenic plants, spiking uncontaminated leaf material with increasing concentrations of the test substances would allow to test for dose responses. After adaption to oral uptake, standard test guidelines currently available for the ERA appear, in principle, suitable for testing effects of systemic pesticides and transgenic plants.