Fig 6. Quantitative PCR data from three astronauts.
(A) Subject 1. (B) Subject 2. (C) Subject 5. Small letters indicate sampling points: (a) Preflight 1, (b) Preflight 2, (c) Inflight 1, (d) Inflight 2, (e) Postflight 1, (f) Postflight 2.
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