{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Open Science Data Repository Help Desk", "hasEmail": "mailto:arc-dl-osdr-help@mail.nasa.gov"}, "description": "Gravity regulates the magnitude and direction of a trans-cell calcium current in germinating spores of Ceratopteris richardii. Blocking this current with nifedipine blocks the spore's downward polarity alignment, a polarization that is fixed by gravity 10 h after light induces the spores to germinate. RNA-seq analysis at 10 h was used to identify genes potentially important for the gravity response. The data set will be valuable for other developmental and phylogenetic studies.", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://osdr.nasa.gov/bio/repo/data/studies/OSD-57", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://taskbook.nasaprs.com/tbp/index.cfm?action=public_query_taskbook_content&TASKID=11152", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://www.ncbi.nlm.nih.gov/bioproject/168519", "format": "BIN", "mediaType": "application/octet-stream"}], "identifier": "10.25966/b9jj-pp51", "keyword": ["__"], "license": "https://www.usa.gov/government-works", "modified": "2026-06-08", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "Open Science Data Repository"}, "theme": ["Biological and Physical Sciences"], "title": "RNA-Seq analysis identifies potential modulators of gravity response in Ceratopteris spores: Evidence for modulation by calcium pumps and apyrase activity"}