Your Query returns 13 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
ROCK1NC_0043547227Rhk    DRhk    Drok    ROCK    RhoK    CG9774    rok   
ROCK1NM_0805357227Rhk    DRhk    Drok    ROCK    RhoK    CG9774    rok   
Rock1NM_00907110090Rock-I    1110055K06Rik   
Rock1NW_04750610116
ROCK1AY4174809606
ROCK1AY4174819598
ROCK1AY41748210090
ROCK1NM_0054069606P160ROCK   
ROCK1NM_1744529913
Rock1NT_07884910090
ROCK1AY1916129598
ROCK1NT_0109669606
Rock1NM_03109810116

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

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Text2Knowledge ... Yong Huang 2002