Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
AgrtNM_00742710090Art    Agrp    602311
AGRTNM_0073169606ART    ASIP2    AGRP    602311
AGRTNM_0011389606ART    ASIP2    AGRP    602311

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

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Text2Knowledge ... Yong Huang 2002