Stefan Bertilsson

Culture-free single-cell transcriptomics shows short term functional and associative stability in non-model microeukaryotes under shading stress

This study uses culture-free single-cell transcriptomics to analyze microeukaryotes under shading stress, revealing stable prokaryotic associations and functional changes in gene expression.

Cross-feeding options define eco-evolutionary dynamics of deep oligotrophic groundwater microbiome

The paper investigates eco-evolutionary dynamics in deep groundwater microbiomes by analyzing cross-feeding interactions and genome size relationships across different depths.

From temperate to polar waters: Transition to non-cyanobacterial diazotrophy upon entering the Atlantic gateway of the Arctic Ocean

The paper investigates the transition from autotrophic to heterotrophic diazotrophy in the Arctic Ocean and identifies key non-cyanobacterial diazotroph groups.

The ecology of potentially pathogenic Vibrio spp. in a seagrass meadow ecosystem

This study examines Vibrio spp. abundance and ecology in Baltic Sea seagrass meadows, finding higher concentrations in water above unvegetated areas and on seagrass roots.

Identification of bacteria involved in non-sulfate based hydrogen sulfide production in an aquaculture environment

The paper identifies bacteria involved in non-sulfate-based hydrogen sulfide production in aquaculture systems and compares their activity with sulfate-reducing bacteria.

A matter of salt: global assessment of the effect of salt ionic composition as a driver of aquatic bacterial diversity

This study assesses how ionic composition affects microbial diversity in inland saline aquatic habitats, finding it explains more variability than salinity or geographic location.

mOTUpan: a robust Bayesian approach to leverage metagenome assembled genomes for core-genome estimation

mOTUpan estimates core-genomes from diverse genomes using a Bayesian approach, outperforming existing tools at lower completeness thresholds.

Exploring intra-species diversity through non-redundant pangenome assemblies

This paper introduces SuperPang, an algorithm for generating non-redundant pangenome assemblies from diverse genomes, enabling analysis of intra-species diversity in Polynucleobacter.

Genomes from uncultivated prokaryotes: a comparison of metagenome-assembled and single-amplified genomes

The paper compares single-amplified genomes and metagenome-assembled genomes from uncultivated prokaryotes, finding high similarity between them and highlighting their complementary strengths.