No abstract available
Publication types
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Letter
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Bacillus thuringiensis / genetics
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Bacterial Toxins / genetics*
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Efficiency*
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Humans
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Hybridization, Genetic
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Plants, Genetically Modified / genetics*
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Zea mays / economics*
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Zea mays / genetics