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bioRxiv · 10.1101/051243

A scalable method for automatically measuring pharyngeal pumping in C. elegans

Monika Scholz·Dylan J Lynch·Kyung Suk Lee·Erel Levine·David Biron
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Abstract

We describe a scalable automated method for measuring the pharyngeal pumping of Caenorhabditis elegans in controlled environments. Our approach enables unbiased measurements for prolonged periods, a high throughput, and measurements in controlled yet dynamically changing feeding environments. The automated analysis compares well with scoring pumping by visual inspection, a common practice in the field. In addition, we observed overall low rates of pharyngeal pumping and long correlation times when food availability was oscillated.

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Monika Scholz, Dylan J Lynch, Kyung Suk Lee, Erel Levine, David Biron. 2016-05-02. A scalable method for automatically measuring pharyngeal pumping in C. elegans. https://doi.org/10.1101/051243

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