Your Query returns 9 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Lhx2AJ3117128355
Lhx2AJ3117138355
Lhx2NM_01071010090ap    LH2A    Lh-2    Lim2    apterous    603759
LHX2AF1247359606603759
LHX2NM_0047899606LH2    hLhx2    603759
Lhx2NT_03920610090603759
Lhx2AF12473410090603759
Lhx2BC05574110090LH2A    Lh-2    ap    apterous    Lim2    603759
LHX2NT_0084709606603759

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

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Text2Knowledge ... Yong Huang 2002