characteristics.text: SAMN46293010
characteristics.characteristic: External Id
characteristics.text: Caltech
characteristics.characteristic: INSDC center name
characteristics.text: 2025-07-24T00:51:16.993Z
characteristics.characteristic: INSDC first public
characteristics.text: 2025-07-24T00:51:16.993Z
characteristics.characteristic: INSDC last update
characteristics.text: SRS23819971
characteristics.characteristic: INSDC secondary accession
characteristics.text: live
characteristics.characteristic: INSDC status
characteristics.text: MIGS/MIMS/MIMARKS.miscellaneous
characteristics.characteristic: NCBI submission model
characteristics.text: MIMARKS.survey
characteristics.characteristic: NCBI submission model
characteristics.text: MIMARKS.survey.miscellaneous.6.0
characteristics.characteristic: NCBI submission package
characteristics.text: SRS23819971
characteristics.characteristic: SRA accession
characteristics.text: 2022
characteristics.characteristic: collection_date
characteristics.text: PCR blank
characteristics.characteristic: description
characteristics.text: negative control
characteristics.characteristic: env_broad_scale
characteristics.text: negative control-31
characteristics.characteristic: env_local_scale
characteristics.text: blank
characteristics.characteristic: env_medium
characteristics.text: USA: California, Pasadena
characteristics.characteristic: geo_loc_name
characteristics.text: NA
characteristics.characteristic: lat_lon
characteristics.text: metagenome
characteristics.ontologyTerms: http://purl.obolibrary.org/obo/NCBITaxon_256318
characteristics.characteristic: organism
characteristics.text: 16S rRNA gene sequencing of: negative control
characteristics.characteristic: title