Your Query returns 17 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
GCN2NM_01371910090MGCN2    2610011M03    Eif2ak4   
GCN2BC0093509606KIAA1338    EIF2AK4   
GCN2NG_0005847227EIF2    DGCN2    CG1609    CT4285   
GCN2BC02395810090MGCN2    2610011M03    Eif2ak4   
GCN2NM_0578827227EIF2    DGCN2    CG1609   
GCN2NT_0337777227EIF2    DGCN2    CG1609   
GCN2AF0563027227
GCN2M270824932
Gcn2BT0100477227
GCN2U510304932
gcn2AJ4598233702
GCN2AJ2434289606
GCN2AJ24353310090
gcn2L3318010458
gcn20N/A
Gcn2AE0037787227
GCN2NC_0011364932AAS1   

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

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Text2Knowledge ... Yong Huang 2002