Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
fd99d12BC0460187955Crsp9    zgc:56241    wu:fd99d12   
fd99d12NM_1997417955Crsp9    zgc:56241    wu:fd99d12   

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

Google

Text2Knowledge ... Yong Huang 2002