title: Butterfly effects.
abstract: Concerns about the potential toxicity of pollen from genetically modified maize on neighbouring butterflies prompted urgent studies, reports Nigel Williams.
authors.forename: N
authors.initials: N
authors.lastname: Williams
mesh_terms: D000818:Animals; D001413:Bacillus thuringiensis; D000083722:Bacillus thuringiensis Toxins; D001426:Bacterial Proteins / Q000235:genetics; D001427:Bacterial Toxins / Q000235:genetics; D002080:Butterflies; D004731:Endotoxins / Q000235:genetics; D006460:Hemolysin Proteins; D007306:Insecticides; D010572:Pest Control, Biological / Q000379:methods*; D030821:Plants, Genetically Modified; D011058:Pollen; D003313:Zea mays
chemical_list: D000083722:Bacillus thuringiensis Toxins; D001426:Bacterial Proteins; D001427:Bacterial Toxins; D004731:Endotoxins; D006460:Hemolysin Proteins; D007306:Insecticides; C030956:insecticidal crystal protein, Bacillus Thuringiensis