Copy number analysis by low coverage whole genome sequencing using ultra low-input DNA from formalin-fixed paraffin embedded tumour tissue

ABSTRACT: We analysed a cohort of Lifepool IDC cases treated only with wide local excision for genome-wide copy number and loss of heterozygosity using Affymetrix OncoScan® MIP arrays. Cases included IDC (n=4).Benign cases were available for 2 cases. We have analysed copy number calling from the same samples using low-coverage whole genome sequencing in order to investigate the concordance between the two techniques. 4 cases of lifepool invasive ductal carcinoma (IDC) and 2 benign cases were microdissected from FFPE tissue and analysed by molecular inversion probe (MIP) copy number arrays. The data in this submission are CN values for the ~300,000 probes common to two batches performed.

ORGANISM(S): Homo sapiens

SUBMITTER: TANJINA KADER 

PROVIDER: E-GEOD-85035 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress