ChromHMM annotations for 833 epigenomes
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- Annotation model used is the 18-state model from Roadmap 2015 (named observed_aux_18)
- Six marks are used in this model: H3K4me1, H3K4me3, H3K27me3, H3K36me3, H3K9me3, H3K27ac.
- Annotations were computed on a mixture of observed and imputed data as described in the manuscript.
- Annotations were computed on genome version hg19 and mapped to hg38 using liftOver.
- hg19 200bp bins were mapped to hg38 using liftOver with default parameters, while ensuring that the reciprocal mapping (hg38->hg19) resulted in the original hg19 coordinates, only retaining exactly mapping 200bp bins.