title: GSM9463739: QA16_HNSCC; Homo sapiens; OTHER
library_construction_protocol: ctDNA was extracted from liquid biopsies following QIAamp MinElute cfDNA Mini protocol (QIAGEN) ONT libraries were made starting from 6 ng of cfDNA with native barcoding kit 24 v14 (SQK-NBD114.24) following the manufacturer's protocol. Ten samples were multiplexed and sequenced on PromethION with flow cell FLO-PROM114M for 72h.