Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
mtnd2NC_0023337955ND2   
MTND2NC_0018079606ND2   
MTND2NC_0015679913ND2   
MTND2NM_1737099606

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

Google

Text2Knowledge ... Yong Huang 2002