sequence contaminated datum 2023-01-23T00:42:19.315Z ready for release A data item that describes sequence data that contains reads from unintended targets (e.g. other organisms, other samples) due to contamination so that it does not faithfully represent the genetic information from the biological source. The PHA4GE QC Contextual Data Tags Specification: https://github.com/pha4ge/contextual-data-qc-tags sequence contaminated quality control datum