Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
ETH2NM_0799607227eth    ETH1    DmETH    ETH-1    CG18105    Drm-ETH-1    Drm-ETH-2   
ETH2NT_0337787227eth    ETH1    DmETH    ETH-1    CG18105    Drm-ETH-1    Drm-ETH-2   
ETH20N/ASAM2   

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

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Text2Knowledge ... Yong Huang 2002