Abstract |
Studies were carried out to determine if susceptibility of the cereal aphid Metopolophium dirhodum to the fungus Pandora neoaphidis was affected by wheat expressing snowdrop lectin (GNA). Aphid infection did not differ significantly between the transgenic GNA and non-transformed lines (91 and 82%, respectively). Fecundity also did not differ between aphids on the two lines, and was ca. 18 nymphs adult(-1). Time to infection was ca. 5 days for M. dirhodum on both lines in two of three assays. Our results indicate that wheat expressing GNA would not compromise the efficacy of P. neoaphidis as a biocontrol agent.
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Authors | P A Shah, A M R Gatehouse, S J Clark, J K Pell |
Journal | Transgenic research
(Transgenic Res)
Vol. 14
Issue 4
Pg. 473-6
(Aug 2005)
ISSN: 0962-8819 [Print] Netherlands |
PMID | 16201413
(Publication Type: Letter, Research Support, Non-U.S. Gov't)
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Chemical References |
- Mannose-Binding Lectins
- Plant Lectins
- snowdrop lectin
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Topics |
- Animals
- Aphids
(microbiology)
- Entomophthorales
(pathogenicity)
- Mannose-Binding Lectins
(physiology)
- Plant Lectins
(physiology)
- Triticum
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