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  1. Article

    Open Access

    Pyramids of QTLs enhance host–plant resistance and Bt-mediated resistance to leaf-chewing insects in soybean

    QTL-M and QTL-E enhance soybean resistance to insects. Pyramiding these QTLs with cry1Ac increases protection against Bt-toleran...

    María A. Ortega, John N. All, H. Roger Boerma… in Theoretical and Applied Genetics (2016)

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    Article

    A QTL that enhances and broadens Bt insect resistance in soybean

    Effective strategies are needed to manage insect resistance to Bacillus thuringiensis (Bt) proteins expressed in transgenic crops. To evaluate a multiple resistance gene pyramiding strategy, eight soybean (Glycin...

    David R. Walker, James M. Narvel, H. Roger Boerma… in Theoretical and Applied Genetics (2004)

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    Article

    Testing transgenes for insect resistance using Arabidopsis

    One possible strategy to delay the selection of resistant insect populations is the pyramiding of multiple resistance genes into a single cultivar. However, the transformation of most major crops remains prohi...

    Michael O. Santos, Michael J. Adang, John N. All, H. Roger Boerma… in Molecular Breeding (1997)