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. 2021 Dec 20;17(12):e1009684. doi: 10.1371/journal.pcbi.1009684

Fig 2. Z-scores of clinically validated T21 samples across a range of sequencing depths.

Fig 2

Z-scores of known trisomy samples at sequencing depths of 20M RPS (A), 15M RPS (B), 10M RPS (C), 5M RPS (D), 2.5M RPS (E), and 1.25M RPS (F) are shown. Undetected (false negative) trisomies falling below the Zt cut-off thresholds (black dashed line in each graph) are represented as black triangles.