Your Query returns 19 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
P56AL9296045691PGKA    Tb927.1.720   
p56BC0286829606FLJ11088   
p56BC0163689606P26S4    S4    MGC24583    MGC8541    PSMC1   
p56BC0005129606P26S4    S4    MGC24583    MGC8541    PSMC1   
P56NM_0039489606KKIAMRE    CDKL2   
p56NM_0028029606S4    P26S4    MGC8541    MGC24583    PSMC1   
p56NM_0183189606FLJ11088   
p56BC0677419606P26S4    S4    MGC24583    MGC8541    PSMC1   
p56NM_0797457227S4    P26s4    dRpt2    CG5289    DmP26S4    Dm_Rpt2    Pros26.4   
p56NT_0337777227S4    P26s4    dRpt2    CG5289    DmP26S4    Dm_Rpt2    Pros26.4   
p56M377845691
p56AF005424784
p56AF005425784
p56AF005426784
p56AF005427784
p56X8034910116
p56L7623712455
p56L7623812455
p56L7623912455

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

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Text2Knowledge ... Yong Huang 2002