Your Query returns 8 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Rps6kb1NW_04733610116
RPS6KB1NM_0031619606S6K1    STK14A   
RPS6KB1AY33578532630
Rps6kb1BC03849110090S6K1    p70s6k    p70/85s6k    70kDa   
RPS6KB1NT_0107839606
Rps6kb1NM_02825910090S6K1    70kDa    p70s6k    p70/85s6k    2610318I15Rik   
Rps6kb1NM_03198510116
RPS6KB1NM_2058169913

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

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Text2Knowledge ... Yong Huang 2002