Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Mch1NM_02238310116Cap1   
MCH1L1193010116
MCH1NC_0011364932

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

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Text2Knowledge ... Yong Huang 2002