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A selective insecticidal protein from Pseudomonas for controlling corn rootworms.
Schellenberger, Ute; Oral, Jarred; Rosen, Barbara A; Wei, Jun-Zhi; Zhu, Genhai; Xie, Weiping; McDonald, Mark J; Cerf, David C; Diehn, Scott H; Crane, Virginia C; Sandahl, Gary A; Zhao, Jian-Zhou; Nowatzki, Timothy M; Sethi, Amit; Liu, Lu; Pan, Zaiqi; Wang, Yiwei; Lu, Albert L; Wu, Gusui; Liu, Lu.
Afiliación
  • Schellenberger U; DuPont Pioneer, Hayward, CA 94545, USA.
  • Oral J; DuPont Pioneer, Hayward, CA 94545, USA.
  • Rosen BA; DuPont Pioneer, Hayward, CA 94545, USA.
  • Wei JZ; DuPont Pioneer, Hayward, CA 94545, USA.
  • Zhu G; DuPont Pioneer, Hayward, CA 94545, USA.
  • Xie W; DuPont Pioneer, Hayward, CA 94545, USA.
  • McDonald MJ; DuPont Pioneer, Hayward, CA 94545, USA.
  • Cerf DC; DuPont Pioneer, Hayward, CA 94545, USA.
  • Diehn SH; DuPont Pioneer, Johnston, IA 50131, USA.
  • Crane VC; DuPont Pioneer, Johnston, IA 50131, USA.
  • Sandahl GA; DuPont Pioneer, Johnston, IA 50131, USA.
  • Zhao JZ; DuPont Pioneer, Johnston, IA 50131, USA.
  • Nowatzki TM; DuPont Pioneer, Johnston, IA 50131, USA.
  • Sethi A; DuPont Pioneer, Johnston, IA 50131, USA.
  • Liu L; DuPont Pioneer, Johnston, IA 50131, USA.
  • Pan Z; DuPont Pioneer, Johnston, IA 50131, USA.
  • Wang Y; DuPont Pioneer, Johnston, IA 50131, USA.
  • Lu AL; DuPont Pioneer, Johnston, IA 50131, USA.
  • Wu G; DuPont Pioneer, Johnston, IA 50131, USA.
  • Liu L; DuPont Pioneer, Hayward, CA 94545, USA. lu.liu@pioneer.com.
Science ; 354(6312): 634-637, 2016 Nov 04.
Article en En | MEDLINE | ID: mdl-27708055
ABSTRACT
The coleopteran insect western corn rootworm (WCR) (Diabrotica virgifera virgifera LeConte) is a devastating crop pest in North America and Europe. Although crop plants that produce Bacillus thuringiensis (Bt) proteins can limit insect infestation, some insect populations have evolved resistance to Bt proteins. Here we describe an insecticidal protein, designated IPD072Aa, that is isolated from Pseudomonas chlororaphis. Transgenic corn plants expressing IPD072Aa show protection from WCR insect injury under field conditions. IPD072Aa leaves several lepidopteran and hemipteran insect species unaffected but is effective in killing WCR larvae that are resistant to Bt proteins produced by currently available transgenic corn. IPD072Aa can be used to protect corn crops against WCRs.
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Bases de datos: MEDLINE Asunto principal: Enfermedades de las Plantas / Proteínas Bacterianas / Escarabajos / Resistencia a los Insecticidas / Plantas Modificadas Genéticamente / Raíces de Plantas / Zea mays / Pseudomonas chlororaphis / Insecticidas Límite: Animals Idioma: En Revista: Science Año: 2016 Tipo del documento: Article País de afiliación: Estados Unidos
Buscar en Google
Imprimir
XML
PubMed Links

Bases de datos: MEDLINE Asunto principal: Enfermedades de las Plantas / Proteínas Bacterianas / Escarabajos / Resistencia a los Insecticidas / Plantas Modificadas Genéticamente / Raíces de Plantas / Zea mays / Pseudomonas chlororaphis / Insecticidas Límite: Animals Idioma: En Revista: Science Año: 2016 Tipo del documento: Article País de afiliación: Estados Unidos