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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Genomic and Proteomic characterization of Aspergillus niger isolated from the International Space Station

    Metadata Updated: February 22, 2025

    Genomic and proteomic characterization of the Aspergillus niger isolate JSC-093350089 collected from U.S. segment surfaces of the International Space Station (ISS) is reported along with a comparison to the experimentally established strain ATCC 1015. Whole-genome sequencing of JSC-093350089 revealed enhanced genetic variance when compared to publicly available sequences of A. niger strains. Analysis of the isolate xe2 x80 x9a xc3 x84 xc3 xb4s proteome revealed significant differences in the molecular phenotype of JSC-093350089 including increased abundance of proteins involved in the A. niger starvation response oxidative stress resistance cell wall integrity and modulation and nutrient acquisition. Together these data reveal the existence of a distinct strain of A. niger onboard the ISS and provide insight into the molecular phenotype that is selected for by melanized fungal species inhabiting spacecraft environments.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: us-pd

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    Dates

    Metadata Created Date February 22, 2025
    Metadata Updated Date February 22, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from nasa test json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 22, 2025
    Metadata Updated Date February 22, 2025
    Publisher National Aeronautics and Space Administration
    Maintainer
    Identifier nasa_genelab_GLDS-260_e774-t35i
    Data First Published 2021-05-21
    Data Last Modified 2025-02-19
    Category Earth Science
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 357880f9-6bff-4214-92ee-ed8d14480420
    Harvest Source Id a73e0c30-4684-40ef-908e-d22e9e9e5f86
    Harvest Source Title nasa test json
    Homepage URL https://data.nasa.gov/d/e774-t35i
    License http://www.usa.gov/publicdomain/label/1.0/
    Program Code 026:005
    Source Datajson Identifier True
    Source Hash 3fb3aaa8c8a4a9cb661604018cacd280bbc4cd36f644f3d34491a36be383deed
    Source Schema Version 1.1

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