Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
zgc:65966BC0562967955MGC65966    ARHGDIB   
zgc:65966NM_2011577955ARHGDIB    MGC65966   

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

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Text2Knowledge ... Yong Huang 2002