Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
gremlinNM_01182410090Drm    Cktsf1b1   
GREMLINNM_0133729606DRM    IHG-2    CKTSF1B1   
gremlinBC01529310090Cktsf1b1   

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* OMIM link based on symbol match for human and mouse.

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Text2Knowledge ... Yong Huang 2002