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Genome wide DNA methylation profiling of normal breast, normal adjacent and breast cancer tissue

ABSTRACT: The Illumina Infinium 450k Human DNA methylation Beadchip was used to obtain DNA methylation profiles across approximately 480,000 CpGs in a total of 407 samples, including 50 normal samples from healthy women, 42 matched normal-adjacent breast cancer pairs (84 samples), 263 unmatched breast cancers, 7 normal samples from BRCA1 carriers and 4 BRCA1 breast cancers. Bisulphite converted DNA from the 407 samples were hybridised to the Illumina Infinium 450k Human Methylation Beadchip

ORGANISM(S): Homo sapiens

SUBMITTER: Andrew Teschendorff

PROVIDER: E-GEOD-69914 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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