Gene Ontology annotation through association of InterPro records with GO terms

Manual transfer of experimentally-verified manual GO annotation data to orthologs by curator judgment of sequence similarity

GO_REF:0000033

Annotation inferences using phylogenetic trees

GO_REF:0000041

Gene Ontology annotation based on UniPathway vocabulary mapping

GO_REF:0000120

Combined Automated Annotation using Multiple IEA Methods

PMID:10878001

Drosophila arginase is produced from a nonvital gene that contains the elav locus within its third intron.

Drosophila Arg encodes a 351-aa predicted arginase expressed in the embryonic fat body; a truncating allele is viable with developmental delay.

PMID:31799578

Intestinal response to dietary manganese depletion in Drosophila.

file:DROME/Arg/Arg-uniprot.txt

DROME/Arg/Arg-uniprot.txt

file:DROME/Arg/Arg-deep-research-flybase.md

FlyBase gene description for Arg (DROME)

PMID:40081835

The loss of the urea cycle and ornithine metabolism in different insect orders: an omics approach.

Across 150 insect genomes ornithine carbamoyltransferase is absent, so no insect runs a urea cycle; arginase is broadly conserved and ASS/ASL recycle NOS-derived citrulline where retained.