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32 results for “phyllosphere”
Multi-year time shift study of bacteria and phage dynamics in the phyllosphere
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Supplementary material 1 from: Godon JJ, Galès A, Latrille E, Ouichanpagdee P, Seyer J-P (2020) An "overlooked" habitat for thermophilic bacteria: the phyllosphere. BioDiscovery 23: e47033. https://doi.org/10.3897/biodiscovery.23.e47033
An "overlooked" habitat for thermophilic bacteria: the phyllosphere
Figure 2 from: Lu Y-F, Chai C-Y, Hui F-L (2024) Two new phyllospheric species of Colacogloea (Colacogloeaceae, Pucciniomycotina) identified in China. MycoKeys 101: 81-94. https://doi.org/10.3897/mycokeys.101.114872
Figure 2 Vegetative cells of Colacogloea celtidis sp. nov. NYUN 2210184T (A) and Colacogloea pararetinophila sp. nov. NYNU 2110393T (B) following growth in YM broth for 7 days at 20 °C. Scale bars: 10 μm.
Figure 1 from: Lu Y-F, Chai C-Y, Hui F-L (2024) Two new phyllospheric species of Colacogloea (Colacogloeaceae, Pucciniomycotina) identified in China. MycoKeys 101: 81-94. https://doi.org/10.3897/mycokeys.101.114872
Figure 1 Maximum likelihood (ML) phylogram of Colacogloea species based on combined ITS and LSU sequence data. Udeniozyma ferulicaCBS 7416T was used as the outgroup. Branches are labeled with MLBS ≥ 50% and BPP ≥ 0.95. New strains described in this study are shown in bold.
Supplementary material 1 from: Lu Y-F, Chai C-Y, Hui F-L (2024) Two new phyllospheric species of Colacogloea (Colacogloeaceae, Pucciniomycotina) identified in China. MycoKeys 101: 81-94. https://doi.org/10.3897/mycokeys.101.114872
Molecular data
Context dependent benefits of aphids for bacteria in the phyllosphere.
<p>Insect herbivores, like aphids, are common on plants yet how they interact with plant microbiomes remains largely unknown. For instance, for the widespread bacterial epiphyte and potential aphid pathogen <i>Pseudomonas syringae</i>, aphids could impact bacterial populations by serving as secondary hosts or by altering the epiphytic habitat through feeding and/or waste secretion. Here we examined if the pea aphid, <i>Acyrthosiphon pisum</i>, could influence epiphytic populations of <i>P. syringae</i>. First, we quantified epiphytic growth ability without aphids and virulence to aphids across 21 diverse <i>P. syringae</i> strains. For eight strains that varied in these traits we then assessed the influence of aphid presence on epiphytic bacterial growth. In some cases, <i>P. syringae</i> benefited significantly from the presence of aphids, with up to 3.8 times more cell doublings. This benefit was not correlated with strain traits, but rather with initial population densities; smaller bacterial populations received relatively more benefit from aphids, and larger populations received less benefit. Honeydew, the sugary waste product of aphids, in the absence of aphids was sufficient to increase <i>P. syringae</i> density on leaves. We conclude that aphid honeydew can sometimes increase <i>P. syringae</i> epiphytic growth, but that the bacteria may not benefit from using aphids as hosts.</p>
Wetness traits of Phyllosphere
<p>Supplementary Video S1: Contrasting wetness traits among uncolonized leaf surface of <em>Dracaena fragans</em> (exotic species in the understorey of the Atlantic Rain Forest, Tijuca National Park, RJ, Brazil), non-wettable lichens and a bryophyte where the drop is instantaneously absorbed making unfeasible estimate the contact angle between the water droplet and the surface </p> <p>Supplementary Video S2: Non-wettable lichens instantaneously repelling water droplets which are retained by leaf tissue or other phyllosphere organisms.</p> <p>Supplementary Video S3: Differential water droplet retention angle between leaf tissue and phyllosphere.</p> <p>Supplementary video S4: lugol's dye (5%) was applied on a lichen (collected from a stem) that did not stain indicating the higher water repellency of this organism.</p>
Context dependent benefits of aphids for bacteria in the phyllosphere.
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Data from: The evolution of bacterial resistance against bacteriophages in the horse chestnut phyllosphere is general across both space and time
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Microbial and Functional Diversity within the Phyllosphere of Espeletia sp. in Andean High Mountain Ecosystems
GEO Series GSE70539. Archaea; plant metagenome; Bacteria; Eukaryota; Viruses. 16 samples. Type: Genome variation profiling by array.
Transcriptome analysis of Arthrobacter in the phyllosphere
GEO Series GSE48198. Pseudarthrobacter chlorophenolicus A6. 16 samples. Type: Expression profiling by array.
Species-specific phyllosphere responses to external pH change
GEO Series GSE281272. Gossypium hirsutum; Beta vulgaris; Gossypium arboreum; Nepenthes rafflesiana; Nepenthes bicalcarata. 84 samples. Type: Expression profiling by high throughput sequencing.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
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
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.