Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
RRB2BC0504159606HAP    NR1B2    RARB   
RRB2BC0607949606HAP    NR1B2    RARB   
RRB2NM_0161529606HAP    NR1B2    RARB   
RRB2NM_0009659606HAP    NR1B2    RARB   

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

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