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repeat_features

Identifier

Section titled “Identifier”
refseq.repeat_features

Description

Section titled “Description”

RefSeq repeat intervals from explicit genomic GFF3 rows. repeat_type preserves the source class, while the repeat-unit and mobile-element qualifiers describe repeat subclasses when supplied.

Partitions

Section titled “Partitions”
  • assembly_accession
    • 'GCF_000001215.4'
    • 'GCF_000001405.25'
    • 'GCF_000001405.40'
    • 'GCF_000001635.27'
    • 'GCF_000003025.6'
    • 'GCF_000003625.3'
    • 'GCF_000005845.2'
    • 'GCF_000146045.2'

Schema

Section titled “Schema”
Column Type Description
sources STRUCT(url TEXT, filename TEXT, last_modified_at TIMESTAMPTZ, sha256 TEXT)[] Original external inputs used to produce the row. Each item contains its source URL, filename, HTTP Last-Modified timestamp when available, and computed SHA-256 checksum.
assembly_accession TEXT Partition column. Versioned RefSeq assembly accession (GCF accession).
sequence_accession TEXT Versioned RefSeq nucleotide sequence accession on which the repeat feature is annotated; joins refseq.assembly_sequences.sequence_accession.
start INT 1-based inclusive start coordinate of the repeat-feature interval on sequence_accession.
end INT 1-based inclusive end coordinate of the repeat-feature interval on sequence_accession.
is_forward_strand BOOLEAN Whether the repeat-feature interval is on the forward strand; null when the GFF strand is unspecified.
repeat_feature_id TEXT Local GFF3 ID of the repeat feature; not a stable RefSeq identifier.
repeat_type TEXT Source GFF3 repeat feature type.
annotation_method TEXT NCBI GFF column-2 annotation method or source, if supplied.
db_xrefs STRUCT(db TEXT, id TEXT)[] Database cross-references from GFF Dbxref; each item has a database and identifier, which may contain colons.
repeat_class TEXT Repeat classification from GFF rpt_type, if supplied, such as tandem, dispersed, or flanking.
repeat_family TEXT Repeat family from GFF rpt_family, if supplied.
repeat_unit_sequence TEXT Repeat-unit sequence from GFF rpt_unit_seq, if supplied.
repeat_unit_range TEXT Source repeat-unit range from GFF rpt_unit_range, if supplied.
satellite_type TEXT Satellite classification from GFF satellite, if supplied, such as microsatellite or minisatellite.
mobile_element_type TEXT Mobile-element classification from GFF mobile_element_type, if supplied.
function TEXT Free-text functional description from GFF function, if supplied.
experiments TEXT[] Percent-decoded experimental-evidence entries from the comma-separated GFF experiment attribute.
is_partial BOOLEAN Whether NCBI marks the repeat feature as partial with GFF partial=true.
is_start_partial BOOLEAN Whether NCBI marks the column-4 start boundary as partial with a GFF start_range attribute.
is_end_partial BOOLEAN Whether NCBI marks the column-5 end boundary as partial with a GFF end_range attribute.
note TEXT Free-text GFF Note annotation, if supplied.