Transgenic plants 14 Biotechnology 12 Genetically modified foods 12 Genetically engineered organisms 11 Genetic Engineering, Gene Transfer and Transgenics, (New June 2002) 9 Food 8 Plants 8 Genetic engineering 6 Risk assessment 6 Crops 5 Genetic transformation 5 Plant Breeding and Genetics 5 Agricultural biotechnology 4 Biotechnology (General), (Revised June 2002) 4 Gene flow 4 Plant breeding 4 Plants, Genetically Modified 4 Transgenic organisms 4 Agricultural Economics 3 Biodegradation, Environmental 3 Biosafety 3 Environmental Microbiology 3 Environmental Monitoring 3 Environmental impact 3 Field Crops, (New March 2000) 3 Food contamination 3 Food safety 3 G M Crops 3 Genetic engineering industry 3 Genetically engineered foods 3