Your Query returns 21 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
NMTBC0083129606NMT1   
NMTBC0072589606NMT1   
NMTBC0085799606NMT1   
NMTBC0065389606NMT1   
NMTBC0065699606NMT1   
NMTNM_0210799606NMT1   
NmtAF0537257227
NMTAF3059565664
NmtAY1189637227
NmtAF1325567227
NmtL251185037
NMTAY0727305665
NMTAY0727315671
NMTAY0727325661
NmtL251165207
NmtNM_1682577227Nmt1    dNMT    CG7436    l(3)j1C7   
NMTY172089606
NMTY172099606
NmtAE0035567227
NmtNM_0792457227Nmt1    dNMT    CG7436    l(3)j1C7   
NmtNT_0374367227Nmt1    dNMT    CG7436    l(3)j1C7   

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

Google

Text2Knowledge ... Yong Huang 2002