Your Query returns 9 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
MLL2BC0073539606KIAA0304    HRX2    WBP7    TRX2    MLL4    602113
MLL2BC0093379606KIAA0304    HRX2    WBP7    TRX2    MLL4    602113
MLL2NM_0147279606HRX2    TRX2    WBP7    KIAA0304    MLL4    602113
MLL2AF1049189606602113
MLL2AF1052799606602113
MLL2AF1052809606602113
MLL2NM_0034829606ALR    602113
Mll2BC05865910090ALR    602113
MLL2NT_0294199606602113

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

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Text2Knowledge ... Yong Huang 2002