Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Krox-20NM_01011810090Egr-2    Zfp-6    Krox20    NGF1-B    Zfp-25    Egr2   
KROX-20M811069620
KROX-20M8110810030
KROX-20M811078081
Krox-20S568848355

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

Google

Text2Knowledge ... Yong Huang 2002