Preprints (not yet peer-reviewed)

3 downloads
58 views

Co-existence of microbes in a community is the de facto state of microbial lifestyle in almost all niches on Earth. Thus, microbes live with other microbial species in close proximity, and evolution has selected for specific methods of communication between microbes...

["Biochemistry","Biodiversity","Cell Biology","Ecology","Microbiology"]
doi:10.7287/peerj.preprints.3239v1
23 downloads
123 views

The gastro-intestinal (GI) microbiota of abalone contains a highly complex bacterial assemblage playing an essential role in the overall health of these gastropods. The gut bacterial communities characterized so far reveal considerable interspecific variability,...

["Bioinformatics","Microbiology","Molecular Biology"]
doi:10.7287/peerj.preprints.3233v1
19 downloads
202 views

There has been very little effort to incorporate foliar microbiomes into plant conservation efforts even though foliar endophytes are critically important to the fitness and function of hosts. Many critically endangered plants that have been extirpated from the...

["Conservation Biology","Microbiology","Mycology","Plant Science"]
doi:10.7287/peerj.preprints.3226v1
39 downloads
177 views

In industry, the yeast Rhodotorula mucilaginosa is commonly used for the production of carotenoids. The production of carotenoids is important because they are used as natural colorants in food and some carotenoids are precursors of retinol (vitamin A). However,...

["Biotechnology","Genomics","Microbiology","Mycology","Plant Science"]
doi:10.7287/peerj.preprints.3219v1
114 downloads
430 views

Background. Taxonomic classification of marker-gene sequences is an important step in microbiome analysis. Results. We present q2-feature-classifier (https://github.com/qiime2/q2-feature-classifier), a QIIME 2 plugin containing several novel machine-learning and...

["Bioinformatics","Microbiology","Taxonomy"]
doi:10.7287/peerj.preprints.3208v1
45 downloads
102 views

Single cell studies increasing reveal myriad cellular subtypes beyond those postulated or observed through optical and fluorescence microscopy as well as DNA sequencing studies. While gene sequencing at the single cell level offer a path towards illuminating, in...

["Biochemistry","Biotechnology","Cell Biology","Microbiology","Molecular Biology"]
doi:10.7287/peerj.preprints.3193v1
1,082 downloads
2,083 views

Zeta potential, defined as the electric charge at the shear plane, is widely used as a proxy parameter for bacterial cell surface charge. Nonspecific adsorption of ions or polyelectrolytes onto the cell surface, however, alters the value and polarity of the measured...

["Bioengineering","Biophysics","Biotechnology","Environmental Sciences","Microbiology"]
doi:10.7287/peerj.preprints.110v7
259 downloads
700 views

Microbes for environmental research should be cultured in growth media with characteristics (e.g., pH, ionic strength, and ionic composition) as close to their original habitat as possible. Additionally, the medium should also enable high cell density to be obtained,...

["Biochemistry","Bioengineering","Biotechnology","Environmental Sciences","Microbiology"]
doi:10.7287/peerj.preprints.1406v6
224 downloads
1,437 views

Clustered regularly interspaced short palindromic repeat (CRISPR) systems are the adaptive immune systems of bacteria and archaea against viral infection. While CRISPRs have been exploited as a tool for genetic engineering, their spacer sequences can also provide...

["Bioinformatics","Genomics","Microbiology","Computational Science"]
doi:10.7287/peerj.preprints.2278v4
15 downloads
80 views

The forest ecosystem is the main component of terrestrial ecosystems. The global climate and the functions and processes of soil microbes in the ecosystem are all influenced by litter decomposition. The effects of litter decomposition on the abundance of soil microorganisms...

["Microbiology","Soil Science"]
doi:10.7287/peerj.preprints.3161v1
156 downloads
470 views

Arsenic (As), a toxic element, has impacted life since early Earth. Thus, microorganisms have evolved many As resistance and tolerance mechanisms to improve their survival outcomes given As exposure. We isolated As resistant bacteria from Centralia, PA, the site...

["Biodiversity","Ecology","Environmental Sciences","Microbiology","Soil Science"]
doi:10.7287/peerj.preprints.2451v2
17 downloads
112 views

Background. Parkinson’s disease (PD) is a disorder characterized by dopaminergic neuron programmed cell death. The etiology of PD remains uncertain—some cases are due to selected genes associated with familial heredity, others are due to environmental exposure...

["Microbiology","Neuroscience","Infectious Diseases"]
doi:10.7287/peerj.preprints.3152v1
88 downloads
318 views

Microbes often live in dense, dynamic, multi-species communities whose architecture and function are intimately intertwined. Imaging these complex, three-dimensional ensembles presents considerable technical challenges, however. In this review, I describe light...

["Biophysics","Microbiology"]
doi:10.7287/peerj.preprints.3135v1
24 downloads
136 views

LuxS is commonly found in various bacterial species, like A. hydrophila which causes infection in fish, shrimps, and prawns and is a great threat to aquaculture industry as well as public health. It is an essential enzyme and highly conserved in various bacterial...

["Bioinformatics","Microbiology"]
doi:10.7287/peerj.preprints.3109v1
22 downloads
92 views

Survival of microbes on various surfaces and environment is a question of importance to basic science, as well as health care, water treatment and distribution, ecology, and search for life in other planetary bodies. To this end, various model organisms, known...

["Biochemistry","Biotechnology","Cell Biology","Microbiology","Molecular Biology"]
doi:10.7287/peerj.preprints.3103v1
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