Can intracellular ATP concentration be used in place of leucine incorporation for assessing bacterial production?

01 January 2015 0 4K Report

I have recently come across several studies using luminescent measurement of cellular ATP in environmental samples as a proxy for biological activity/cell viability/abundance.

Would using an ATP approach coupled to cell counts (e.g. flow cytometry) be suitable for determining aquatic heterotrophic production in relation to different dissolved organic carbon sources (e.g. bioavailability)?

I would appreciate any thoughts you may have on this.

Thanks

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