XB-FEAT-22068789

npy1r

This is the community wiki page for the gene npy1r . Please feel free to add any information that is relevant to this gene that is not already captured elsewhere in Xenbase.

annotation notes

27MAY2026

The X. laevis npy1r genes (Entrez Gene: 108696448 and Entrez Gene: 378693) were mis-annotated in the v10 genome, being called npy2r.L and npy2r.S.

Synteny and sequence similarity support the change of name and migration for these genes from npy2r to npy1r gene page (XB-GENEPAGE-983412).

Note that both genes are on Chromsome 1/1L/1S in this conserved syntenic pattern:

X. trop chr1: gucy1b1< gucy1a1< map9> npy2r< rbm46< lrat>

X. trop chr1: tma16< npy5r< npy1r> naf1> fstl5>

Gene IDs and gene models on this npy1r gene page have been updated:

True X. laevis npy2r.L is LOC108699267, gene model XBXL10_1g967

True X. laevis npy2r.S is LOC108706649, gene model XBXL10_1g3915