Your Query returns 6 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Gpbar1NM_17498510090BG37    GPCR    TGR5    M-BAR    GPR131   
GPBAR1BC0336259606BG37    GPCR    TGR5    GPR131   
GPBAR1NM_1706999606BG37    GPCR    TGR5    GPR131   
Gpbar1NT_03917010090
GPBAR1NT_0054039606
Gpbar1NM_17793610116Tgr5   

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

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Text2Knowledge ... Yong Huang 2002