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在电气贯穿图（EPG）的韧皮部筛分子获取和测量电信号中的新应用
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JoVE 杂志 环境科学
A New Application of the Electrical Penetration Graph (EPG) for Acquiring and Measuring Electrical Signals in Phloem Sieve Elements
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在电气贯穿图（EPG）的韧皮部筛分子获取和测量电信号中的新应用

14,504 Views

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14:16 min

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July 02, 2015

DOI:

10.3791/52826-v

DOI:
10.3791/52826-v

•

14:16 min
July 02, 2015

•

10 Views
,
1Department of Plant Physiology and Biophysics,University of Würzburg, 2EPG Systems, Wageningen, The Netherlands

Summary

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Electrical Penetration Graph (EPG) is a well-established technique for studying the feeding behavior of stylet-bearing insects. Here we show a new application of EPG as a non-invasive tool for the acquisition of intracellular electrophysiology recordings of sieve elements (SEs), the cells that form the phloem vasculature in plants.

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Cite this Article

Salvador-Recatalà, V., Tjallingii, W. F. A New Application of the Electrical Penetration Graph (EPG) for Acquiring and Measuring Electrical Signals in Phloem Sieve Elements. J. Vis. Exp. (101), e52826, doi:10.3791/52826 (2015).

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