Preprints (not yet peer-reviewed)

15 downloads
48 views

Aerobic anoxygenic phototrophic bacteria (AAPB) containing bacteriochlorophyll a (BChl a) are photoheterotrophic prokaryotes that are a widely distributed functional bacterial group due to their obligately aerobic and facultative photoheterotrophic abilities. Here,...

["Ecology","Environmental Sciences","Genomics","Marine Biology","Microbiology"]
doi:10.7287/peerj.preprints.2820v1
95 downloads
381 views

Numerous investigations of bacterial communities using sequence analysis of environmental DNA have revealed extensive diversity of microbial taxa in an array of different environmental habitats. Community analysis based solely on DNA, however, does not reveal whether...

["Computational Biology","Ecology","Microbiology"]
doi:10.7287/peerj.preprints.2051v2
35 downloads
109 views

The human microbiome has demonstrated importance for health and functioning in living individuals. However the fate of the microbiome after death is poorly understood. In addition to a better understanding of microbe-mediated decomposition processes, postmortem...

["Ecology","Microbiology"]
doi:10.7287/peerj.preprints.2777v1
12 downloads
125 views

Ecosystem functions of rivers have been greatly impaired due to the negative effects of human actions on river structures in different regions of the Earth during the last decades. It is an urgent task to understand the complete structures and ecosystem functions...

["Ecology","Ecosystem Science","Environmental Sciences","Microbiology"]
doi:10.7287/peerj.preprints.2712v2
91 downloads
278 views

Residence time (τ) is the average amount of time that particles spend in an ecosystem. Often estimated from the ratio of volume to flow rate, τ equates the physical environment with dynamics of growth. Here, we propose that τ is key to understanding relationships...

["Biodiversity","Ecology","Ecosystem Science","Microbiology"]
doi:10.7287/peerj.preprints.2727v1
22 downloads
227 views

Marker gene sequencing of microbial communities has generated big datasets of microbial relative abundances varying across environmental conditions, sample sites and treatments. These data often come with putative phylogenies, providing unique opportunities to...

["Computational Biology","Ecology","Mathematical Biology","Microbiology","Statistics"]
doi:10.7287/peerj.preprints.2685v1
50 downloads
302 views

Cyanobacteria are major contributors to global biogeochemical cycles. The genetic diversity among Cyanobacteria enables them to thrive across many habitats. However, the taxonomy of Cyanobacteria remains unstable because of an inadequate taxonomic classification...

["Bioinformatics","Ecology","Genomics","Microbiology","Taxonomy"]
doi:10.7287/peerj.preprints.2676v1
99 downloads
845 views

Press disturbances are stressors that are extended or ongoing relative to the generation times of community members, and, due to their longevity, have the potential to alter communities beyond the possibility of recovery. They also provide key opportunities to...

["Biodiversity","Ecology","Environmental Sciences","Microbiology","Soil Science"]
doi:10.7287/peerj.preprints.2446v2
40 downloads
186 views

Cascaded performance and compartments of constructed wetlands may harbor the internal eco-environmental gradients and further differentiate the niche and community structure of ammonia-oxidizing archaea (AOA). Here, we used quantitative PCR and 454 pyrosequencing...

["Biodiversity","Ecology","Microbiology"]
doi:10.7287/peerj.preprints.2629v1
109 downloads
327 views

It is generally accepted that diverse, poorly characterized microorganisms reside deep within Earth’s crust. One such lineage of deep subsurface-dwelling Bacteria is an uncultivated member of the Firmicutes phylum that can dominate molecular surveys from both marine...

["Ecology","Genomics","Microbiology"]
doi:10.7287/peerj.preprints.2592v1
543 downloads
1,642 views

Microorganisms are the most abundant, diverse, and functionally important organisms on Earth. Over the past decade, microbial ecologists have produced the largest ever community datasets. However, these data are rarely used to uncover law-like patterns of commonness...

["Biodiversity","Ecology","Microbiology"]
doi:10.7287/peerj.preprints.1450v4
168 downloads
760 views

Community assembly processes generate shifts in species abundances that influence ecosystem cycling of carbon and nutrients, yet our understanding of assembly remains largely separate from ecosystem-level functioning. Here, we investigate relationships between...

["Ecology","Ecosystem Science","Environmental Sciences","Microbiology","Molecular Biology"]
doi:10.7287/peerj.preprints.2102v3
1,290 downloads
668 views

The diversity of complex microbial communities can be rapidly assessed by high-throughput DNA sequencing of marker gene (e.g., 16S) PCR amplicon pools, often yielding many thousands of DNA sequences per sample. However, analysis of such community amplicon sequencing...

["Biodiversity","Bioinformatics","Ecology","Microbiology"]
doi:10.7287/peerj.preprints.2196v3
59 downloads
348 views

Microorganisms that reside on and in mammals, such as bats, have the potential to influence their host’s health and to provide potential defenses against invading pathogens. However, we have little to no understanding of the external bacterial microbiome on bats,...

["Biogeography","Bioinformatics","Ecology","Microbiology"]
doi:10.7287/peerj.preprints.2493v1
246 downloads
487 views

To microbiologists, the term macroecology may conjure iconic images of wildebeests grazing in African savannahs or hummingbirds pollinating flowers in a tropical rain forest. Contrary to what the name implies, macroecology is not the ecological study of macroscopic...

["Biodiversity","Biogeography","Bioinformatics","Ecology","Microbiology"]
doi:10.7287/peerj.preprints.2478v1
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