EGAGenomicsIllumina HiSeq 2500;ILLUMINAhttps://ega-archive.org/datasets/EGAD00001004122183EGA dataset EGAD00001004122EGAfalseena-DATASET-ICR-17-05-2018-09:58:24:856-173 - samplesSet of multi-region sequenced breast cancer primary samples, lymph nodes and ctDNA. We collected samples from 11 breast cancer patients with lymph node involvement but no sign of distant metastasis. We performed a mix of whole-exome sequencing, targeted capture sequencing, and whole-genome sequencing of primary tumour samples and lymph nodes, as well as targeted capture sequencing of circulating tumour DNA.2018-07-17 08:51:01EGAD000010041229606EGAC00001000890EGAS00001002947