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ega-4-defs-sequence-coordinates.md

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Sequence coordinates Schema

https://raw.githubusercontent.com/EbiEga/ega-metadata-schema/main/schemas/EGA.common-definitions.json#/$defs/sequenceCoordinates

A position in a map (for example a genetic map), either a single position (e.g. 71366222) or a region interval (e.g. 71366222-71532374). Used to define coordinates within an assembly unit.

Abstract Extensible Status Identifiable Custom Properties Additional Properties Access Restrictions Defined In
Can be instantiated No Unknown status No Forbidden Forbidden none EGA.common-definitions.json*

sequenceCoordinates Type

object (Sequence coordinates)

any of

sequenceCoordinates Properties

Property Type Required Nullable Defined by
singlePosition number Optional cannot be null EGA common metadata definitions
sequenceInterval object Optional cannot be null EGA common metadata definitions

singlePosition

A single 1-based (first base of the assembly unit is 1, not 0) sequence coordinate, inclusive. It can be used to describe the start or end coordinates of a sequence interval, or directly a single coordinate within a sequence.

singlePosition

singlePosition Type

number (Single sequence position)

singlePosition Examples

71366222
36592394
1

sequenceInterval

The location of a sequence feature in a genome, defined by its start (e.g. 71366222) and end (e.g. 71532374) position on some reference genomic coordinate system. Positions are always represented by contiguous spans using interbase coordinates or coordinate ranges. Both coordinates are inclusive: the sequence bounds are included in the described genomic feature. In other words, if the sequence interval is 71366222-71532374, both 71366222 and 71532374 coordinates are included in the feature.

sequenceInterval

sequenceInterval Type

object (Sequence interval)