type: position_score
table:
  filename: ENCFF977TUS.tabix.bed.gz
  header_mode: none
  zero_based: true
  format: tabix
  chrom:
    column_index: 0
  pos_begin:
    column_index: 1
  pos_end:
    column_index: 2
scores:
- id: Histone_ChIP-seq_ENCSR000AKK
  column_index: 3
  type: float
  desc: signal
  histogram:
    type: number
    number_of_bins: 100
meta:
  summary: 'ChIP-seq ENCSR000AKK [TISSUE: Homo sapiens endothelial cell of umbilical
    vein newborn, TARGET: H3K27me3]'
  description: '**status**: released


    **biological\_replicates**: Rep 1, Rep 2


    **summary**: newborn


    **output\_type**: pseudoreplicated peaks


    **audit\_internal\_action**: Released analysis {ENCAN020OSY|/analyses/ENCAN020OSY/}
    has in progress subobject quality standard {encode4-histone-chip|/quality-standards/encode4-histone-chip/}


    **audit\_internal\_action**: Released analysis {ENCAN020OSY|/analyses/ENCAN020OSY/}
    has in progress subobject document {42f7c22b-96b0-40bd-a2f2-d07160438266|/documents/42f7c22b-96b0-40bd-a2f2-d07160438266/}


    **audit\_not\_compliant**: Processed alignments file {ENCFF894USA|/files/ENCFF894USA/}
    processed by ChIP-seq ENCODE4 v1.6.1 GRCh38 pipeline has 9618506 usable fragments.
    The minimum ENCODE standard for each replicate in a ChIP-seq experiment targeting
    H3K27me3-human and investigated as a broad histone mark is 20 million usable fragments.
    The recommended value is > 45 million, but > 35 million is acceptable. (See {ENCODE
    ChIP-seq data standards|/data-standards/chip-seq/})


    **audit\_not\_compliant**: Processed alignments file {ENCFF071NXV|/files/ENCFF071NXV/}
    processed by ChIP-seq ENCODE4 v1.6.1 GRCh38 pipeline has 8807169 usable fragments.
    The minimum ENCODE standard for each replicate in a ChIP-seq experiment targeting
    H3K27me3-human and investigated as a broad histone mark is 20 million usable fragments.
    The recommended value is > 45 million, but > 35 million is acceptable. (See {ENCODE
    ChIP-seq data standards|/data-standards/chip-seq/})'
  labels:
    reference_genome: hg38/genomes/GRCh38-hg38
    accession: ENCSR000AKK
    status: released
    assay_term_name: ChIP-seq
    simple_biosample_summary: newborn
    biosample_summary: Homo sapiens endothelial cell of umbilical vein newborn
    replication_type: anisogenic
    biosample_ontology: /biosample-types/primary_cell_CL_0002618/
    perturbed: false
    doi: 10.17989/ENCSR000AKK
    date_created: '2013-11-07T22:16:19.133328+00:00'
    date_released: '2011-02-10'
    submitter_comment: 'Fastq file ENCFF000BSR contains reads of mixed lengths. Read
      lengths followed by respective number of reads: (47, 7979826), (51, 8767924).
      As of August 2022, the donors associated with the biosamples in this dataset
      were changed from ENCDO551FXN to ENCDO466MPW and ENCDO560UMK. See PMID:32728101.'
    target: H3K27me3
