Welcome to SEDNA Metagenomics


SEDNA Metagenomics is based on shotgun metagenomics sequencing of 612 samples from the Arctic Ocean. Reads were co-assembled into contigs using SPAdes, and locations were inferred based on differential abundance (read-mapping) estimates using BH t-SNE with the Rtsne package. Metagenome-assembled genome (MAG) bins were called using a taxonomy- and gene-aware single-linkage clustering algorithm. The globe is visualized with Cesium. Please direct questions and issues to the Github repo.



More Information

Created by Eric Collins in the Cryomics Lab at the University of Alaska Fairbanks, with funding from the NOAA Office of Ocean Exploration and Research for the project Mapping the Uncharted Diversity of Arctic Marine Microbes.