Your Query returns 5 Accession Numbers:
Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
VPAC1BC0644249606HVR1    RCD1    RDC1    PACAP-R-2    VIPR    VIRG    II    VIPR1   
VPAC1NM_0046249606II    HVR1    RCD1    RDC1    VIPR    VIRG    PACAP-R-2    VIPR1   
Vpac1AF26628210090Vipr1   
VPAC1NM_01170310090VIP-R1    Vipr1   
VPAC1AY0775799606

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

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Text2Knowledge ... Yong Huang 2002