Your Query returns 12 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
PTPMEGNM_01993310090TEP    Ptn4    hPTP-MEG    Ptpn4   
PTPMEGBC0106749606PTPMEG1    PTPN4   
PTPMEGNM_0028309606PTPMEG1    PTPN4   
PtpmegAF2172857227
PtpmegBT0032537227
PtpmegBT0048977227
PtpmegAE0034687227
PtpmegNM_1381877227scc    MEG1    dMEG1    CG1228   
PtpmegNM_1678307227scc    MEG1    dMEG1    CG1228   
PtpmegNM_1678317227scc    MEG1    dMEG1    CG1228   
PtpmegNM_1678327227scc    MEG1    dMEG1    CG1228   
PtpmegNT_0374367227scc    MEG1    dMEG1    CG1228   

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

Google

Text2Knowledge ... Yong Huang 2002