experimental cellxgene-schema CLI must update gene references to Ensembl 113 release

[brianraymor]

Note

• Add gene reference for Caenorhabditis elegans
• Update gene reference for Danio rerio
• Update gene reference for Drosophila melanogaster

Design

Required Gene Annotations

ENSEMBL identifiers are required for genes and External RNA Controls Consortium (ERCC) identifiers for RNA Spike-In Control Mixes to ensure that all datasets measure the same features and can therefore be integrated.

The following gene annotation dependencies are pinned for this version of the schema. For multi-organism experiments, cells from any Metazoan organism are allowed as long as orthologs from the following organism annotations are used.

Organism	Source	Required version	Download
"NCBITaxon:6239" for Caenorhabditis elegans	ENSEMBL (Caenorhabditis elegans)	WBcel235 (GCA_000002985.3) Ensembl 113	Caenorhabditis_elegans.WBcel235.113.gtf
NCBITaxon:7955 for Danio rerio	ENSEMBL (Zebrafish)	GRCz11 (GCA_000002035.4) Ensembl 113	Danio_rerio.GRCz11.113.gtf
"NCBITaxon:7227" for Drosophila melanogaster	ENSEMBL (Fruit fly)	BDGP6.46 (GCA_000001215.4) Ensembl 113	Drosophila_melanogaster.BDGP6.46.113.gtf