Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Lyp2BC0177859606Lyp1    LYP    PTPN22   
Lyp2NM_0159679606LYP    Lyp1    PTPN22   
Lyp2NM_0124119606LYP    Lyp1    PTPN22   

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

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Text2Knowledge ... Yong Huang 2002