Genetic Engineering of Crop Plants

@article{Lycett2007GeneticEO,
  title={Genetic Engineering of Crop Plants},
  author={Grantley W Lycett and Donald Grierson},
  journal={Plant Molecular Biology Reporter},
  year={2007},
  volume={8},
  pages={61-64}
}
All sorts of plant genetic manipulation coat protein-mediated protection against virus infection the molecular biology of satellite RNA from cucumber mosaic virus molecular aspects of cauliflower mosaic virus pathogenesis genetic engineering of crops for insect resistance using genes of plant origin genetic engineering of plants for resistance to the berbicide, 2 4-D functional analysis of sequences regulating the expression of heat shock genes in transgenic plants spatial and temporal patterns… 
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References

SHOWING 1-10 OF 57 REFERENCES
Gene discovery and product development for grain quality traits.
TLDR
Genomics-based strategies for gene discovery, coupled with high-throughput transformation processes and miniaturized, automated analytical and functionality assays, have accelerated the identification of product candidates.
Improved phytonutrient content through plant genetic improvement.
TLDR
The knowledge base on which genetic enhancement may be based is reviewed, gaps in scientific knowledge and technical capacities are identified, and a role for the federal government in research is suggested.
Crop Engineering Goes South
TLDR
So-called nonprimary crops, often native to the subtropics or tropics, that have untapped potential for producing food, fiber, fuel, and medicines are being studied.
Nutritional genomics: manipulating plant micronutrients to improve human health.
TLDR
The term "nutritional genomics" is used to describe work at the interface of plant biochemistry, genomics, and human nutrition.
Engineering Plants to Cope With Metals
TLDR
Metal-resistance genes and enzymes, newly identified in plants and other organisms, could be engineered into crops to help them flourish on metal-rich soils, turning them into a green cleanup crew for heavy metal contamination.
The Plant Revolution
T he initial phase of a revolution in agriculture has already occurred. Large areas of genetically modified (GM) crops of soybeans, corn, cotton, and canola have been successfully grown in the
Biotechnology and food security in the 21st century.
TLDR
Public investment will be needed, and new and imaginative public-private collaboration can make the gene revolution beneficial to developing countries, which is crucial for the well-being of today's hungry people and future generations.
Worlds apart? The reception of genetically modified foods in Europe and the U.S.
TLDR
The results of survey research on public perceptions of biotechnology in Europe and the United States during 1996-1997, together with an analysis of press coverage and policy formation from 1984 to 1996, can help to answer this question.
Genetically Engineered Foods: Fears and Facts An Interview with FDA's Jim Maryanski
  • FDA Online
  • 2000
Redesigning the World: Ethical Questions about Genetic Engineering
  • 2000
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