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Supplemental Information

Supplementary Figure 1.

Types of dose-response relationships observed. a) Inhibition (α-Cyclodextrin, bacteria from TIL1); b) Stimulation at low concentrations and inhibition at high concentrations (D-Galacturonic acid, bacteria from TIL1); c) Stimulation (Glucose-1-Phosphate, bacteria from RD)

DOI: 10.7287/peerj.preprints.228v1/supp-1

Supplementary Figure 2.

Normalized average respiration (nAUC) of several carbon substrates by sediment bacterial communities from agroecosystems and a protected wetland upon exposure to a range of OTC concentrations. PV=Palo Verde (wetland), AZ= Rice farm drainage, TIL2= Effluent into tilapia farm, TIL1= Drainage of treated tilapia farm effluent, RD2= Swine farm oxidation lagoon

DOI: 10.7287/peerj.preprints.228v1/supp-2

Additional Information

Competing Interests

The authors declare they have no competing interests.

Author Contributions

Maria Arias-Andrés performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, prepared figures and/or tables, reviewed drafts of the paper.

Clemens Ruepert conceived and designed the experiments, performed the experiments, contributed reagents/materials/analysis tools, wrote the paper, reviewed drafts of the paper.

Fernando García conceived and designed the experiments, wrote the paper, reviewed drafts of the paper.

César Rodríguez conceived and designed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, prepared figures and/or tables, reviewed drafts of the paper.

Funding

This work was funded by the National Rectors Council of Costa Rica (CONARE) through a FEES Grant. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.


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