GSE68456

Impact of red blood cells on genome-wide DNA methylation and expression analyses of cord blood hematopoietic cells

Genome-wide DNA methylation (DNAm) studies have been extremely useful to understand hematopoiesis in humans. For cell-specific epigenetic studies, fluorescence-activated cell sorting (FACS) is the gold standard technique to isolate homogeneous cell populations of interest. However, in cord blood, the DNAm signature of isolated hematopoietic cells may be significantly altered by heterotopic interactions with nucleated red blood cells (nRBCs) that go undetected during conventional cell sorting. Us...

Provenance — who produced it, who reused it

Linked to 8 papers in the literature. Roles are inferred factual signals (who deposited the data vs who reused it), with counts — never a judgement about any author.

Standardized, field-standard QC computed by touching the data — every metric states how it was obtained

measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0 · provisional — verify independently