Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
NctNM_1430407227Nic    S5A    agro    CG7012    Nicastrin    dNicastrin   
NctNM_2065687227Nic    S5A    agro    CG7012    Nicastrin    dNicastrin   
NctNT_0337777227Nic    S5A    agro    CG7012    Nicastrin    dNicastrin   
nctBT0032457227
nctAE0037497227

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

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Text2Knowledge ... Yong Huang 2002