regions

Identifier

ensembl.regions

Description

Assembly and biologically annotated regions from Ensembl GFF3.

One row per biological_region, region, scaffold, or supercontig feature.

Always filter on genbank_assembly_accession (partition column). sequence_id may be a chromosome, scaffold, contig, or other assembly sequence; use region_type to distinguish the source feature type.

Partitions

• genbank_assembly_accession
  • 'GCA_000001215.4'
  • 'GCA_000001405.29'
  • 'GCA_000001635.9'
  • 'GCA_000002035.4'
  • 'GCA_000002285.4'
  • 'GCA_000002525.1'
  • 'GCA_000002655.1'
  • 'GCA_000002765.3'
  • 'GCA_000002855.2'
  • 'GCA_000002945.2'
  • 'GCA_000003025.6'
  • 'GCA_000003195.3'
  • 'GCA_000003625.1'
  • 'GCA_000004195.4'
  • 'GCA_000004515.4'
  • 'GCA_000005845.2'
  • 'GCA_000006565.2'
  • 'GCA_000006665.1'
  • 'GCA_000006765.1'
  • 'GCA_000006845.1'
  • 'GCA_000006925.2'
  • 'GCA_000006945.2'
  • 'GCA_000007545.1'
  • 'GCA_000007565.2'
  • 'GCA_000007785.1'
  • 'GCA_000008765.1'
  • 'GCA_000008805.1'
  • 'GCA_000009045.1'
  • 'GCA_000009085.1'
  • 'GCA_000009205.2'
  • 'GCA_000011065.1'
  • 'GCA_000011325.1'
  • 'GCA_000013425.1'
  • 'GCA_000013465.1'
  • 'GCA_000015005.1'
  • 'GCA_000016305.1'
  • 'GCA_000025565.1'
  • 'GCA_000025985.1'
  • 'GCA_000149245.3'
  • 'GCA_000151735.1'
  • 'GCA_000167675.2'
  • 'GCA_000174395.2'
  • 'GCA_000182965.3'
  • 'GCA_000196035.1'
  • 'GCA_000196095.1'
  • 'GCA_000215625.1'
  • 'GCA_000237925.3'
  • 'GCA_000285655.3'
  • 'GCA_000306945.1'
  • 'GCA_000349665.1'
  • 'GCA_000409795.2'
  • 'GCA_000805365.1'
  • 'GCA_001433935.1'
  • 'GCA_001457595.1'
  • 'GCA_001704415.1'
  • 'GCA_001858045.3'
  • 'GCA_002263795.4'
  • 'GCA_002863925.1'
  • 'GCA_003339765.3'
  • 'GCA_003668045.2'
  • 'GCA_008728515.1'
  • 'GCA_011100615.1'
  • 'GCA_016699485.1'
  • 'GCA_016772045.2'
  • 'GCA_018294505.1'
  • 'GCA_036323735.1'
  • 'GCA_902167145.1'
  • 'GCA_905237065.2'

Schema

Column	Type	Description
sources	STRUCT(url TEXT, filename TEXT, last_modified_at TIMESTAMPTZ, sha256 TEXT)[]	Provenance for the GFF3 feature records.
release	TEXT	Ensembl release number the annotation was drawn from.
genbank_assembly_accession	TEXT	Partition column. GenBank assembly accession (partition column).
sequence_id	TEXT	GFF3 sequence ID on which the region is located.
region_type	TEXT	Raw GFF3 feature type — biological_region, region, scaffold, or supercontig.
start_position	INT	1-based start coordinate of the region.
end_position	INT	1-based end coordinate of the region.
score	DOUBLE	Numeric GFF3 feature score, if supplied. May be null.
is_forward_strand	BOOLEAN	Whether the region is on the forward strand. May be null when GFF3 strand is unspecified.
region_source	TEXT	Annotation source in GFF3 column 2. May be null.
aliases	TEXT[]	Alternate sequence names from the comma-separated GFF3 Alias attribute; empty when not supplied.
is_circular	BOOLEAN	Whether the GFF3 Is_circular attribute marks the region as circular. May be null when the attribute is absent.
external_name	TEXT	Biological-region external name from GFF3 external_name, if supplied. May be null.
analysis_name	TEXT	Ensembl analysis name from GFF3 logic_name, if supplied. May be null.