Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
sec70BC0289271009070kDa    Exoc7   
sec70NM_0168571009070kDa    Exo70    Exoc7   

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

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Text2Knowledge ... Yong Huang 2002