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all_entities_ObservationalUnit

Return all instances of the ObservationalUnit entity.

An ObservationalUnit is an individual plant that 1) is part of an experiment or study, 2) has measured traits, and 3) is assayed for the purpose of determining alleles.

Example:

    all_entities_ObservationalUnit -a 

would retrieve all entities of type ObservationalUnit and include all fields in the entities in the output.

The ObservationalUnit entity has the following relationship links:

DefinedBy TaxonomicGrouping
HasTrait Trait
IsLocated Locality
IsPartOf StudyExperiment
IsVariedIn Contig
UsesReference Genome

Command-Line Options

-a

Return all fields.

-h

Display a list of the fields available for use.

-fields field-list

Choose a set of fields to return. Field-list is a comma-separated list of strings. The following fields are available:

source_name
source_name2
plant_id

Output Format

The standard output is a tab-delimited file. It consists of the input file with an extra column added for each requested field. Input lines that cannot be extended are written to stderr.