False Positives and Planetary Protection

The Goals, Rationales, and Definition of Planetary Protection: Interim Report, National Academies of Sciences, Engineering, and Medicine

"Avoiding forward and back contamination in missions to Mars can be viewed as addressing contamination that travels from Earth to Mars and back. From its origin in the 1997 SSB study and its implementation in COSPAR and NASA documents, the third rationale has been associated with preventing a "false positive" in a sample returned to Earth from a solar system body. However, molecular biology has advanced considerably in the last 20 years, and the committee needs to investigate more thoroughly whether new methods in molecular biology make false positive and negative results in biohazard assessments conducted on returned samples far less likely."

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This page contains a single entry by Keith Cowing published on June 19, 2017 10:10 PM.

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