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Fig. 2 | Genome Biology

Fig. 2

From: DREAMS: deep read-level error model for sequencing data applied to low-frequency variant calling and circulating tumor DNA detection

Fig. 2

The data collection setup for tumor-informed relapse detection in colon cancer patients. After the patient is diagnosed, a liquid biopsy is extracted prior to curative surgery (Pre-OP). A biopsy is taken from the resected tumor. Following surgery liquid biopsies (Post-OP) can be collected to monitor relapse. All collected samples are sequenced using next-generation sequencing

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