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Fluorescently Labeled Bacteria as a Tracer to Reveal Novel Pathways of Organic Carbon Flow in Aquatic Ecosystems

K. Šimek, D. Sirova,

. 2019 ; (151) : . [pub] 20190913

Language English Country United States

Document type Journal Article, Research Support, Non-U.S. Gov't, Video-Audio Media

Persistent link   https://www.medvik.cz/link/bmc20015869

Elucidating trophic interactions, such as predation and its effects, is a frequent task for many researchers in ecology. The study of microbial communities has many limitations, and determining a predator, prey, and predatory rates is often difficult. Presented here is an optimized method based on the addition of fluorescently labelled prey as a tracer, which allows for reliable quantitation of the grazing rates in aquatic predatory eukaryotes and estimation of nutrient transfer to higher trophic levels.

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