The memory of environmental chemical exposure in C. elegans is dependent on the Jumonji demethylases jmjd-2 and jmjd-3/utx-1
How artificial environmental cues are biologically integrated and transgenerationally inherited is still poorly understood. Here, we investigate the mechanisms of inheritance of reproductive outcomes elicited by the model environmental chemical Bisphenol A (BPA) in C. elegans. We show that BPA exposure causes the derepression of an epigenetically silenced transgene in the germline for 5 generations, regardless of ancestral response. ChIP-seq, histone modifications quantitation, and immunofluores...
Provenance — who produced it, who reused it
Linked to 2 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.
1 further paper cites this accession but reuse could not be confirmed.
Deep data QC
metadata only · no data-level QC for this typeStandardized, field-standard QC computed by touching the data — every metric states how it was obtained
No quantitative QC rubric exists for this data type yet, so it is deliberately left unscored — this is an honest "not applicable", not a poor rating.
measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0 · provisional — verify independently