OTC Genomics: Innovative Methods for environmental monitoring of aquatic habitats based on DNA sequencing

The core research question of OTC Genomics is whether we can use the composition of the microbial community in the Warnow estuary and the coast of the Baltic Sea as a measurement device for a wide range of chemical contaminants. More specifically, using the state-of-the-art in machine learning and artificial intelligence, as well as DNA-based and chemical analyses, we will identify microbial bioindicators for pharmaceuticals, herbicides and UV filters -- and create user-friendly tools that make these insight available to the public.


This goal entails the two intertwined aspects of OTC Genomics. Firstly, we will establish a hybrid sampling-and-data-analysis pipeline with a high degree of automation and an emphasis on throughput. This means the integration of automated sampling devices (as provided by HYDRO-BIOS Apparatebau GmbH), 16s and 18s amplicon sequencing (LGC Genomics GmbH), bioinformatics and HPLC-MS/MS analyses (IOW), with a central, dynamically responsive database, that will then feed the machine learning (IOW) and AI models (Planet AI GmbH) as well as the graphical representation of the data (Fraunhofer IGD). The stated goal of the project is to be able to go from sample to insight in 2-3 weeks in a reproducible manner while balancing automation with the iterative interactions between the project partners.



Because the machine learning and AI models that will be created by OTC Genomics require large amounts of data to identify relevant patterns in the data, the second aspect is a large-scale sampling scheme. Starting in April 2022, we will sample fourteen points across the Warnow estuary and the Baltic Sea coast (see the map) twice a week for approximately two and a half years. In order to be able to compare our results to those of the long-running Heiligendamm biomonitoring, we also sample this point once a week. This way, we will create one of the longest sequencing-based time series dataset available to date with a high temporal and spatial resolution.

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OTC Genomics is part of OTC Rostock.

OTC Genomics is funded by the Bundesministerium für Bildung und Forschung.