Your Query returns 8 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Ptpn4NM_01993310090TEP    Ptn4    PTPMEG    hPTP-MEG   
PTPN4BC0106749606PTPMEG    PTPMEG1   
PTPN4AY4028889606
PTPN4AY4028899598
PTPN4AY40289010090
PTPN4NM_0028309606PTPMEG    PTPMEG1   
Ptpn4NT_03918010090
PTPN4NT_0221359606

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

Google

Text2Knowledge ... Yong Huang 2002