Your Query returns 6 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
RH6NM_0796447227Rh    CG5192    DMELRH6    Rhodopsin   
RH6NT_0337777227Rh    CG5192    DMELRH6    Rhodopsin   
Rh6AY0896667227
RH6AJ0104593702
Rh6AE0037097227
RH6NC_004037130327

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

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Text2Knowledge ... Yong Huang 2002