DNA methylation profiling of primary neuroblastoma tumors using methyl-CpG-binding domain sequencing.

ABSTRACT: Comprehensive genome-wide DNA methylation studies in neuroblastoma (NB), a childhood tumor that originates from precursor cells of the sympathetic nervous system, are scarce. Recently, we profiled the DNA methylome of 102 well-annotated primary NB tumors by methyl-CpG-binding domain (MBD) sequencing, in order to identify prognostic biomarker candidates. In this data descriptor, we give details on how this data set was generated and which bioinformatics analyses were applied during data processing. Through a series of technical validations, we illustrate that the data are of high quality and that the sequenced fragments represent methylated genomic regions. Furthermore, genes previously described to be methylated in NB are confirmed. As such, these MBD sequencing data are a valuable resourc

SUBMITTER: Decock A 

PROVIDER: S-EPMC4736656 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature