Microbial Community Ecology and Physiology

This study reveals that multicellular magnetotactic bacterial consortia are not clonal and exhibit metabolic differentiation, challenging previous assumptions about their biology.

The paper characterizes microbial communities in coastal northern Gulf of Mexico waters using 16S rRNA gene amplicon sequencing, identifying habitat preferences and brackish-water specialists.

The paper shows that environmental filtering alone cannot explain global patterns in soil microbiome gene content, as ecological interactions between genotypes drive observed associations with pH.

The study shows methylated compounds from microalgae reduce the bacterial lag phase in Phaeobacter inhibens by enabling methionine cycle assimilation.

This study shows that microbial communities become more divergent as environmental metabolic complexity increases, driven by community diversity and specialist taxa.

This study predicts microbial community changes across a temperature gradient by analyzing metabolic responses in synthetic environments.

This study investigates how different molecular classes of dissolved organic matter (DOM) are utilized by heterotrophic marine bacteria in the Eastern Mediterranean Sea, revealing diverse utilization patterns among bacterial clades.

The paper examines genomic changes in CPR bacteria transitioning from soil to groundwater, finding differences in genome size, replication rate, and gene content.

This study shows that aerobic anoxygenic phototrophic bacteria benefit from photoheterotrophy under both carbon-rich and carbon-poor conditions, with seasonal variations in their advantage.

The paper analyzes metagenome assembled genomes from hypersaline microbial mats in Cuatro Cienegas to identify new microorganisms and infer radiation events influenced by environmental factors.

The paper studies biome transitions in Myxococcota bacteria, finding that generalists facilitate transitions between specialists, supporting the jack-of-all-trades trade-off.

This study estimates the origin of ammonia-oxidizing bacteria (AOB) using eukaryotic fossils and Bayesian dating, finding they emerged between 2.1 and 1.9 billion years ago.

This study shows sulfur oxidation and reduction are coupled to nitrogen fixation in the roots of Spartina alterniflora, with a novel symbiosis involving Candidatus Thiodiazotropha.

This paper develops an optimized method for sampling and analyzing the wood microbiome, demonstrating its effectiveness for detecting methane-cycling microbes in various tree species.

The paper identifies a new bacterial phylum, Candidatus Nitrosediminicolota, which oxidizes nitrite and resolves the abundance imbalance between ammonia-oxidizing archaea and canonical nitrite-oxidizing bacteria in marine sediments.

The paper challenges the assumption that reduced functional variability in microbial communities indicates selection, showing that apparent functional selection can be artifacts of statistical averaging and functional bias.

The paper uses integrated ecological and metabolic modelling to identify conserved metabolic cross-feedings in epipelagic bacterioplankton communities.

This study investigates the seasonal dynamics of aerobic anoxygenic phototrophic bacteria in a freshwater lake, revealing their role in organic matter recycling and ecological dynamics.

The paper compares the abundance and diversity of archaeal amoA genes in oxygen minimum zones of the Arabian Sea and Bay of Bengal, finding higher abundance in the Arabian Sea and greater diversity in the Bay of Bengal.

The paper quantifies how microscale pore structures and interstitial flows affect nutrient supply and microbial function in microenvironments using experiments and simulations.

The paper isolates and characterizes aerobic bacteria from Arabian Sea sediments, showing their ability to degrade complex organic matter under low oxygen conditions and maintain populations in oligotrophic environments.

The paper improves 16S rRNA gene primers to better detect Patescibacteria in wastewater treatment plants, revealing their global diversity and potential ecological roles.

The paper examines microbial community assembly in an Andean wetland, finding that both abiotic factors and biotic interactions shape prokaryotic and eukaryotic communities, with strong correlations between photosynthetic eukaryotes and prokaryotes.

This study characterizes the microbial metagenome of calcareous stromatolites in San Felipe Creek, revealing functional adaptations to extreme desert conditions and potential impacts on mineral dynamics.

The study examines soil bacterial microbiome resilience after a long-term coal seam fire using 16S rRNA sequencing, finding that whole communities are more resilient than active subsets due to dormant taxa.

This study reports 33 new metagenome-assembled genomes of DPANN archaea from marine oxygen deficient zones, revealing their abundance, distribution, and potential roles in biogeochemical cycles.

The paper predicts microbial community structure using higher-order interactions, showing trio combinations improve accuracy over pairwise methods.

This study shows that groundwater microbes influence coastal seawater microbial abundance, activity, and diversity through nutrient and microbial input.

This study characterizes the cell surface structures and symbiotic interactions of the DPANN archaeon Nanobdella aerobiophila using electron microscopy, transcriptomics, and genomics.

This study analyzes microbial diversity and metabolic functions in two salt lakes on the Qinghai-Tibet Plateau using metagenomics, revealing differences in microbial composition and salinity adaptation strategies.