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A dynamic microbial community with high functional

Nov 03, 2017 · Previous work at North Pond showed that the fluids in the basaltic crust have similar chemistry to the oceanic bottom water, but that the microbial community has a Distribution of Mixotrophy and Desiccation Survival formed by highly adapted microbial communities (1). Arid and hyperarid BSCs are characterized by the presence of lamentous cyanobacteria, which secrete ample extracellular polymeric substances (EPS) crucial for the structure and integrity of the crust (1, 13) and supply organic C to heterotrophic community members (14, 15). Their

Exploring the Microbial Diversity in Biological Soil

Oct 15, 2020 · Using NGS, we can produce a broader sampling of the microbial community diversity than is possible in the culture dependent approach. For the first time, additional abundant, but unculturable species, can be documented as part of the biocrust microbial community. Frontiers Microbial Community and Biochemical Dynamics

  • IntroductionMaterials and MethodsResultsDiscussionAuthor ContributionsFundingConflict of Interest StatementAcknowledgmentsSupplementary MaterialFootnotesBiological soil crusts (BSCs) play pivotal roles in the stability of dryland ecosystems (Belnap and Lange, 2003; Belnap, 2006) and significantly contribute to the global cycling of nitrogen (Elbert et al., 2012). Compositionally, BSCs are polyextremotolerant microbial topsoil communities (Figures 1A,B), comprised of bacteria, archaea, fungi, lichen, mosses, and diatoms, which are embedded together within a matrix of exopolysaccharides and soil particles to yield a surface crust. BSCs are common to arid anTime-series transcriptomics from cold, oxic subseafloor Dec 03, 2020 · Our results suggest that the microbial community in the North Pond aquifer plays an important role in the oxidation of organic carbon within the crust. This community is Halomonas suldaeris-dominated microbial community gas and carbon storage. A new downhole low-contamination subsurface sampling probe was used to collect in situ formation water samples for micro-bial environmental metagenomic analyses. Multiple lines of evidence suggest that this H. suldaeris-dominated subsurface microbial community is indig-enous and not derived from drilling mud microbial

    How deep does life go? MBL study describes microbial

    Apr 06, 2016 · A team led by MBL Associate Scientist Julie Huber offers the first description of an active microbial community buried in cold oceanic crust at North Pond, an Litter crusts enhance soil nutrients through bacteria Additionally, because litter crust bacterial communities were significantly influenced by increased soil moisture, organic carbon, and total nitrogen, we conclude that the increases in sandy soil organic carbon and total nitrogen associated with litter crusts was closely related to the bacterial community but not to the fungal community. Spatiotemporal changes in abiotic properties, microbial Spatiotemporal changes in abiotic properties, microbial CO2 evolution, and biomass in playa and crust-covered interdune soils in a sand-dune desert ecosystem. European Journal of Soil Biology, 2012. yosef Steinberger. Download PDF. Download Full PDF Package. This paper.

    Toru Nagaoka's research works Central Research Institute

    Toru Nagaoka's 3 research works with 3 citations and 46 reads, including:Microbial community dynamics in a crust formed on carbon steel SS400 during corrosionMicrobial Community Structure in Three Deep-Sea Aug 15, 2006 · Microbial Community Diversity and Similarity. To identify the populations in the microbial communities of the carbonate crusts, total community DNA was extracted. The DNA yields were 6.34 g DNA g 1 dw for the Napoli crust, 1.96 g DNA g 1 dw for the Kazan crust, and 3.92 g DNA g 1 dw for the Amsterdam crust. Bacterial and archaeal 16S rRNA gene clone libraries were constructed and