Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Ddx8NM_14483110090mDEAH6    MGC31290    Dhx8   
DDX8BC0445869606HRH1    PRP22    DHX8   
DDX8BC0473279606HRH1    PRP22    DHX8   
DDX8NM_0049419606HRH1    PRP22    DHX8   

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

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Text2Knowledge ... Yong Huang 2002