Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
dCLK/JRKNM_0792407227Jrk    clk    Jerk    PAS1    dCLK    CLOCK    dClck    CG7391    dCLOCK   
dCLK/JRKNM_1706287227Jrk    clk    Jerk    PAS1    dCLK    CLOCK    dClck    CG7391    dCLOCK   
dCLK/JRKNM_2062997227Jrk    clk    Jerk    PAS1    dCLK    CLOCK    dClck    CG7391    dCLOCK   
dCLK/JRKNT_0374367227Jrk    clk    Jerk    PAS1    dCLK    CLOCK    dClck    CG7391    dCLOCK   

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

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Text2Knowledge ... Yong Huang 2002