Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
MDU2BC0043729606IN    MC56    MDU3    MIC4    CD44R    Pgp1    CD44    107269
MDU2BC0522879606IN    MC56    MDU3    MIC4    CD44R    Pgp1    CD44    107269
MDU2NM_0006109606IN    INLU    MC56    MDU3    MIC4    Pgp1    CD44R    CD44    107269
MDU2BC0673489606IN    MC56    MDU3    MIC4    CD44R    Pgp1    INLU    CD44    107269

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

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Text2Knowledge ... Yong Huang 2002