microbial diversity
Research Article | Applied and Environmental ScienceMicrobiome and Metagenome Analyses of a Closed Habitat during Human OccupationThis study provides the first assessment of monitoring cultivable and viable microorganisms on surfaces within a submerged, closed, analog habitat. The results of the analyses presented herein suggest that the surface material plays a role in microbial community structure, as the microbial populations differed between LDP and metal/glass surfaces. The metal/glass surfaces had less-complex community, lower bioburden, and more closely...
Research Article | Ecological and Evolutionary ScienceDistinct Drivers of Core and Accessory Components of Soil Microbial Community Functional Diversity under Environmental ChangesOur results demonstrated increased ecosystem nitrogen and water content as the primary drivers of the core and accessory components of soil microbial community functional diversity, respectively. Our findings suggested that more attention should be paid to certain components of community functional diversity under specific global change conditions. Our findings also indicated that microbial communities have adapted to nitrogen addition...
Perspective | Ecological and Evolutionary ScienceBridging the Holistic-Reductionist Divide in Microbial EcologyMicrobial communities are inherently complex systems. To address this complexity, microbial ecologists are developing new, more elaborate laboratory models at an ever-increasing pace.
Editor's Pick Commentary | Applied and Environmental ScienceSizing Up the Uncultured Microbial MajorityPredicting the total number of microbial cells on Earth and exploring the full diversity of life are fundamental research concepts that have undergone paradigm shifts in the genomic era. In this issue, Lloyd and colleagues (K.
Research Article | Applied and Environmental ScienceSignificant Impacts of Increasing Aridity on the Arid Soil MicrobiomeWe identify key environmental and geochemical factors that shape the arid soil microbiome along aridity and vegetation gradients spanning over 300 km of the Atacama Desert, Chile. Decreasing average soil relative humidity and increasing temperature explain significant reductions in the diversity and connectivity of these desert soil microbial communities and lead to significant reductions in the abundance of key taxa typically...
Research Article | Ecological and Evolutionary ScienceDistinct Biogeographic Patterns for Archaea, Bacteria, and Fungi along the Vegetation Gradient at the Continental Scale in Eastern ChinaUnderstanding biogeographic patterns is a precursor to improving our knowledge of the function of microbiomes and to predicting ecosystem responses to environmental change. Using natural forest soil samples from 110 locations, this study is one of the largest attempts to comprehensively understand the different patterns of soil archaeal, bacterial, and fungal biogeography at the continental scale in eastern China. These patterns in...