Metagenomic dataset from Swedish urban lakes
type: Dataset
description: We release metagenomic data of seven urban, eutrophic Swedish lakes that have been extensively studied and characterized in terms of biogeochemistry. Here we provide the supplementary tables and the full set of metagenome-assembled genomes of 17 metagenomic samples. - We have 10 metagenomic samples from Lake Mälaren which is the third largest lake in Sweden and serves as the main drinking water supply to ~1.5 million residents in Stockholm and neighboring cities. This dataset is the first insight into the bacterial dynamics of Lake Mälaren during the summer seasonal gradient (early July – late August 2021). - We sampled two additional lakes (Trehoringen and Langsjön) in Uppsala to compare summer microbial communities in lakes in Central Sweden. - Additionally, we sequenced, assembled and binned microbial communities in five Swedish lakes in the urban Stockholm-Uppsala region from 2002 that were previously characterized using older techniques (Eiler and Bertilsson, 2004 (https://pubmed.ncbi.nlm.nih.gov/15560821/) ). These five highly eutrophic lakes have a long history of seasonal cyanobacterial blooms in the summer (Eiler and Bertilsson, 2004 (https://pubmed.ncbi.nlm.nih.gov/15560821/) ). Our goal was to collect and sequence data that could be used to generate hypothesis and preliminary view of microbial community or urban lakes around Stockholm with special emphasis on Lake Mälaren which proved drinking water to millions of people. In these data we release 17 shot-gun metagenomes in the European Nucleotide Archive (ENA) and are accessible under project number PRJEB54817. Moreover, in this repository we provide the 2378 MAGs that include the 514 species representative genomes (SRG, calculated
creative work status: completed
  type: DefinedTerm
  in defined term set: http://publications.europa.eu/resource/authority/dataset-status
  term code: COMPLETED
creator: Sarahi Garcia
creator: Justyna J. Hampel
  type: Person
  family name: Hampel
  given name: Justyna J.
date modified: 2023-11-02
date published: 2023-11-02
keywords: Medical and Health Sciences
  type: DefinedTerm
  term code: 3
keywords: Ecology
  type: DefinedTerm
  term code: 10611
keywords: Microbial ecology
license: https://creativecommons.org/licenses/by/4.0/
publisher: Stockholm University
version: 0

PropertyValue
property ID: DOI
value: 10.17044/SCILIFELAB.22270225

Sarahi Garcia
type: Person
affiliation: Science for Life Laboratory
family name: Garcia
given name: Sarahi

Science for Life Laboratory
type: Organization

Stockholm University
type: Organization