Your Query returns 13 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
dbAF1677199823OBR   
dbNM_01070410090Obr    obl    LEPROT    OB-RGRP    Lepr   
dbNM_14614610090Obr    obl    LEPROT    OB-RGRP    Lepr   
dbU507489606
DbU9703310090
DBU4910610090
DBU4910710090
DBU4910810090
DBU4910910090
DBU4911010090
DbU9703210090
DbU9703410090
dbNC_002516208964

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

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Text2Knowledge ... Yong Huang 2002