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1Department of Metabolic Biology,John Innes Centre, Norwich Research Park, 2Department of Botany,University of Wisconsin, Madison, 3Department of Biochemistry and Molecular Biology,Saitama University, 4Precursory Research for Embryonic Science and Technology (PRESTO),Japan Science and Technology Agency (JST), 5Department of Cell and Developmental Biology,John Innes Centre, Norwich Research Park
Chapters
- 00:05Title
- 00:44Arabidopsis Leaf Detachment
- 01:38Fluorescence Microscopy
- 03:06Data Collection
- 05:39Time-course Video Creation
- 06:39Results: Analysis of GCaMP3 Fluorescence to Detect Aphid-elicited Calcium Signals at the Feeding Site in Detached Arabidopsis Leaves
- 07:30Conclusion
Este protocolo descreve um método simples para análise de sinais de cálcio em plantas geradas pela alimentação hemipteran insetos, como pulgões. Arabidopsis thaliana transformada com o biosensor de cálcio GFP GCaMP3 permitem a imagem em tempo real na vivo da dinâmica de cálcio com alta resolução temporal e espacial.
