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    • Plant Gravity Perception (PGP) Flight Study

    Metadata Updated: April 10, 2026

    This study investigated plant responses to a range of gravity treatments. Altered gravity was achieved by growing seedlings on the ISS within the centrifuge of the European Modular Cultivation System (EMCS) and applying a specific rotation rate for a fixed time in the experiment. Seeds of wild-type (Col-0) and starchless (pgm-1) were used to determine the contribution of statoliths to gravity perception. Plants experienced an estimated 0.003 up to 1.0 g depending on the specific experimental run and position of the seed cassette on the centrifuge arm. Images were captured at various points during the experiment and at the conclusion of the 5-day growth period.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date April 9, 2025
    Metadata Updated Date April 10, 2026

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 9, 2025
    Metadata Updated Date April 10, 2026
    Publisher Open Science Data Repository
    Maintainer
    Identifier 10.26030/rjmp-6p90
    Data Last Modified 2026-04-06
    Category Biological and Physical Sciences
    Public Access Level public
    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 eafe4768-8f8f-4279-b2cd-4d7e7a88767f
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    License https://www.usa.gov/government-works
    Program Code 026:000
    Source Datajson Identifier True
    Source Hash c0c7ace0239201b7acf022b1b9407e67deefee1fa5ea58d30d078710bf950627
    Source Schema Version 1.1

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