Your Query returns 48 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Aldh2NM_02240710116AHD2    Aldh1    Aldh1a1   
ALDH2AF2601217955
ALDH2AY3983087955
ALDH2AB055519112509
ALDH2AB0308203702
aldH2AE000679224324aq_227   
aldH2AE000657224324aq_227   
ALDH2AH0025999606100650
ALDH2M204449606100650
ALDH2M204459606100650
ALDH2M204469606100650
ALDH2M204479606100650
ALDH2M204489606100650
ALDH2M204499606100650
ALDH2M204509606100650
ALDH2M204519606100650
ALDH2M204529606100650
ALDH2M204539606100650
ALDH2M204549606100650
ALDH2M204559606100650
ALDH2M204569606100650
ALDH2M267609606100650
Aldh2NM_00965610090Ahd5    Ahd-5    100650
ALDH2K030019606100650
ALDH2BC0029679606ALDH-E2    ALDHI    ALDM    MGC1806    100650
ALDH2AH0063079606100650
ALDH2AF0735119606100650
ALDH2AF0735129606100650
ALDH2AF0735139606100650
ALDH2AF0735149606100650
ALDH2AF1641209606ALDH2-1    100650
ALDH2AY4195839606100650
ALDH2AY4195849598
ALDH2AY41958510090100650
ALDH2NM_0006909606ALDM    ALDHI    ALDH-E2    MGC1806    100650
ALDH2U0723510090100650
Aldh2NT_03931210090100650
Aldh2AF52916510116
Aldh2BC00547610090100650
Aldh2BC06208110116
ALDH2G421479606100650
aldH2NC_000918224324
Aldh2NM_03241610116
ALDH2NT_0097759606100650
Aldh2AY56646710116Aldh2*1   
Aldh2AY56646810116Aldh2*2   
Aldh2AY56646910116Aldh2*3   
ALDH2AF1332039796

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

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Text2Knowledge ... Yong Huang 2002