Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
SCE68.09cAL939116100226hemB    SCO3311   
SCE68.09cNC_003888100226hemB   

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

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Text2Knowledge ... Yong Huang 2002