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36 results for “consortia”
Improved visualization of oral microbial consortia- Associated images
<p>These images are associated to the paper <strong>"Improved visualization of oral microbial consortia" published in the Journal of Dental Research.</strong></p> <p>Sample author: Tabita Ramirez Puebla</p> <p>Images show microbial consortia from human tongue dorsum biofilm.</p> <p>Imaged in a confocal microscope (Zeiss LSM 780) with a spectral detector (32 channels).</p> <p>Objective: Plan-Apochromat 63X; N.A. 1.4; Oil </p> <p>Pixel size: 0.07 um x 0.07 um</p> <p>Image size (pixels): 2048 x 2048</p> <p>Optical section : 1 micron</p> <p> </p> <p><strong>File descriptions</strong></p> <p><strong>TIFF files in Image5D format. Files resulted from linear unmixing performed with Zeiss ZEN algorithm (ZEN Black) or using the non-linear least-squares function in MATLAB. Individual fluorophore and autofluorescence channels are presented. </strong><br>Fig2A_5D<br>Fig2C_5D<br>Fig4_zstack_5D (zstack with 12 optical slices)</p> <p><strong>jpg files of pseudocolored images</strong><br>Fig2A_jpeg<br>Fig2B_jpeg<br>Fig2C_jpeg<br>Fig2D_jpeg<br>Fig3A_jpeg_stack_RGB_tif (stack of 257 optical slices RGB images in tif format)<br>Fig3A_Montage20x13_jpeg (Montage of 257 optical slices)<br>Fig3B_jpeg<br>Fig3C_jpeg<br>Fig3D_jpeg<br>Fig4A_xy (view of xy plane)<br>Fig4A_xz_orthogonal (view of xy plane -> orthogonal representation of 12 optical slices)<br>Fig4A_yz_orthogonal (view of yz plane -> orthogonal representation of 12 optical slices)<br>Fig4B_jpeg<br>Fig4C_jpeg</p> <p><strong>Representative Zeiss .czi (raw files from LSM780 confocal microscope)</strong><br>Fig2A_raw (original czi file)<br>Fig2C_raw (original czi file)</p>
Fig. 1 in The Robin, Erithacus Rubecula (Passeriformes, Turdidae), As A Component Of Heterotrophic Consortia Of Forest Cenoses, Northeast Ukraine. Part 2
Fig. 1. Taxonomic diversity of the robin nidicolous fauna in different areas (A — main groups of invertebrates; B — main orders of insects).
Figure 5 in The formation of the consortia relations of Molipteryx fuliginosa (Uhler, 1860) (Hemiptera, Coreidae) with Ambrosia artemisiifolia in the Primorskii Krai of Russia
Figure 5. Damage to Ambrosia artemisiifolia: a - drying of parts of shoots with leaf plates; b - disruption of the development of inflorescences.
Figure 4 in The formation of the consortia relations of Molipteryx fuliginosa (Uhler, 1860) (Hemiptera, Coreidae) with Ambrosia artemisiifolia in the Primorskii Krai of Russia
Figure 4. Eggs laid by the bug-riddling on the leaf plate Cirsium pendulum (a) and the stem and leaf plate of Ambrosia artemisiifolia (b).
Figure 1 in The formation of the consortia relations of Molipteryx fuliginosa (Uhler, 1860) (Hemiptera, Coreidae) with Ambrosia artemisiifolia in the Primorskii Krai of Russia
Figure 1. Points in the Molipteryx fuliginosa (Uhler) research sites on Ambrosia artemisiifolia L. (circles indicate the location of the bug on an ambrosia).
Figure 3 in The formation of the consortia relations of Molipteryx fuliginosa (Uhler, 1860) (Hemiptera, Coreidae) with Ambrosia artemisiifolia in the Primorskii Krai of Russia
Figure 3. Larvae of IV – V instar Molipteryx fuliginosa (Uhler, 1860) on the inflorescence of Ambrosia artemisiifolia in natural conditions (env. Kamenushka; road to the nursery)
Screening the maize rhizobiome for consortia that improve Azospirillum brasilense root colonization and plant growth outcomes
<p>Data corresponds to results from: <em>Barua N, Clouse KM, Ruiz Diaz DA, Wagner MR, Platt TG and Hansen RR (2023) Screening the</em> <em>maize rhizobiome for consortia that improve Azospirillum brasilense root colonization and plant growth outcomes. Front. Sustain. Food Syst. 7:1106528. doi: 10.3389/fsufs.2023.1106528</em></p>
Datasets related to publication: Microbial Consortia for Effective Biocontrol of Root and Foliar Diseases in Tomato
<p>Datasets underlying the results presented in the Original Research Article "Microbial Consortia for Effective Biocontrol of Root and Foliar Diseases in Tomato", Frontiers in Plant Science, Volume 12, Article 756368, https://www.frontiersin.org/articles/10.3389/fpls.2021.756368/full, <a href="https://doi.org/10.3389/fpls.2021.756368">https://doi.org/10.3389/fpls.2021.756368</a></p> <p>This research has received funding from the European Union’s Horizon 2020 research and Innovation programme under grant agreement No 765290 (Name of the action: Microbe induced resistance to agricultural pests, Acronym: MiRA).</p>
Synthetic microbial consortia with programmable ecological interactions
<p>1. Central to the composition, structure and function of any microbial community is the complex species interaction web. But understanding the overwhelming complexity of ecological interaction webs has been challenging, owing at least partly to the lack of efficient tools for disentangling species interactions in natural or artificial microbial communities.</p> <p>2. In this study, we developed a microbial experimental system which allows for rapidly generating microbial consortia with programmable ecological interactions. We engineered the model organism Escherichia coli to construct metabolism- and quorum sensing-based modules. The two engineered modules were used to create synthetic microbial consortia of synergy, competition and exploitation.</p> <p>3. We showed that each of synthetic microbial consortia displayed the unique mode of population dynamics under certain initial inoculation conditions. We also demonstrated that the transitions between exploitation and the types of competition or synergy based on the same paired strains were plausible by tuning the two engineered modules. We lastly derived mathematical models to quantitatively capture the experimentally observed population dynamics of these synthetic microbial consortia.</p> <p>4. This approach offers a fresh angle to engineering microbial systems for experimentally testing ecological questions with a much greater control and manipulation.</p>
Fig. 4 in The Robin, Erithacus Rubecula (Passeriformes, Turdidae), As A Component Of Heterotrophic Consortia Of Forest Cenoses, Northeast Ukraine. Part 2
Fig. 4. Direct consortial relations of robins.
Figure 2 in The formation of the consortia relations of Molipteryx fuliginosa (Uhler, 1860) (Hemiptera, Coreidae) with Ambrosia artemisiifolia in the Primorskii Krai of Russia
Figure 2. Stationary cages.
Synthetic microbial consortia with programmable ecological interactions
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FASTA 16s gene sequencing files for Control points for design of taxonomic composition in synthetic human gut consortia
<p>FASTA file output from Illumina MiSeq. Processed tally files (reads / species used to calculate relative abundances) are available in the other Zenodo repository listed in the key resources table, under ~ BC###/rawData/tallyfile.xlsx</p>
Code and processed data - Control points for design of taxonomic composition in synthetic human gut consortia
<p>Code, optical density data, and sequencing tally files (relative abundance from 16S sequencing of defined communities) for <strong>Control points for design of taxonomic composition in synthetic human gut consortia. </strong>Files are organized by experiment with a readme file contained within the .zip file. "Setup" folders have information about expeirmental design, "rawData" folders have optical density and tallyfiles, "analysis" folders have scripts used to analyze data and generate models. </p>
Islands Within Islands: Bacterial Phylogenetic Structure and Consortia in Hawaiian Lava Caves and Fumaroles
Lava caves, tubes, and fumaroles in Hawai'i present a range of volcanic, oligotrophic environments from different lava flows and host unexpectedly high levels of bacterial diversity. These features provide an opportunity to study the ecological drivers that structure bacterial community diversity and assemblies in volcanic ecosystems and compare the older, more stable environments of lava tubes, to the more variable and extreme conditions of younger, geothermally active caves and fumaroles. Using 16S rRNA amplicon-based sequencing methods, we investigated the phylogenetic distinctness and diversity and identified microbial interactions and consortia through co-occurrence networks in 70 samples from lava tubes, geothermal lava caves, and fumaroles on the island of Hawai'i. Our data illustrate that lava caves and geothermal sites harbor unique microbial communities, with very little overlap between caves or sites. We also found that older lava tubes (500–800 yrs old) hosted greater phylogenetic diversity (Faith's PD) than sites that were either geothermally active or younger (&lt;400 yrs old). Geothermally active sites had a greater number of interactions and complexity than lava tubes. Average phylogenetic distinctness, a measure of the phylogenetic relatedness of a community, was higher than would be expected if communities were structured at random. This suggests that bacterial communities of Hawaiian volcanic environments are phylogenetically over-dispersed and that competitive exclusion is the main driver in structuring these communities. This was supported by network analyses that found that taxa (Class level) co-occurred with more distantly related organisms than close relatives, particularly in geothermal sites. Network "hubs" (taxa of potentially higher ecological importance) were not the most abundant taxa in either geothermal sites or lava tubes and were identified as unknown families or genera of the phyla, Chloroflexi and Acidobacteria. These results highlight the need for further study on the ecological role of microbes in caves through targeted culturing methods, metagenomics, and long-read sequence technologies.
Supplementary data: Integrated use of consortia-based microbial inoculants and nutrient complex stimulates the rhizosphere microbiome and soybean productivity
<p>The data represent the impact of microbial consortia consisting of different combinations of <em>Bradyrhizobium japonicum</em>, <em>Bacillus megaterium</em>, <em>Bacillus subtilis</em>, and <em>Azotobacter chroococcum</em> with or without nutrient complex (S, Mg, Mn, Fe, Zn, Cu, B, and Mo) on the abundance and activity of microorganisms in the rhizosphere, soybean growth and development, as well as the quantity and quality of seed yield under field conditions.</p> <p>A field experiment was performed to evaluate the responses of the rhizomicrobiome and soybean to seed treatments with multiple bacterial strains (<em>Bradyrhizobium japonicum</em>, <em>Bacillus subtilis</em>, <em>Bacillus megaterium</em>, and <em>Azotobacter chroococcum</em>), applied individually or in consortia, with and without nutrient complex (S, Mg, Mn, Fe, Zn, Cu, B, and Mo). Seed treatments with microbial consortia of <em>Br. japonicum</em>, <em>B. subtilis</em>/<em>B. megaterium</em>, <em>A. chroococcum</em> strains and nutrients had the highest effect on the abundance of total bacteria, azotobacters, nitrogen-fixing bacteria, actinomycetes, and activity of dehidrogenase in soybean rhizosphere. The highest effect on plant height, plant weight, pod number, pod weight, seed number, and seed weight was obtained from treatment with <em>Br. japonicum</em> strains with nutrients, followed by co-inoculation with <em>B. megaterium</em> and <em>A. chroococcum</em>. In comparison with the control and <em>Bradyrhizobium</em> single inoculation, a statistically significant increase in the seed yield was recorded in treatment with <em>Br. japonicum</em>, <em>B. megaterium</em>, <em>A. chroococcum,</em> and nutrients, reflecting the highest increase in protein and oil yield. The interactive effects of microbial consortia and nutrients could be used as promising seed technology for sustainable soybean cropping.</p>
Data from: Microbial consortia controlling biogenic gas formation in the Qaidam Basin of western China
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Data from: Ecological inferences from a deep screening of the Complex Bacterial Consortia associated with the coral, Porites astreoides
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Islands Within Islands: Bacterial Phylogenetic Structure and Consortia in Hawaiian Lava Caves and Fumaroles
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Investigating the dynamics of microbial consortia in spatially structured environments - Source Data
<p>Source data and model code for the following publication:</p> <p><strong>Investigating the dynamics of microbial consortia in spatially structured environments</strong></p>
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
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