Your Query returns 21 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
rad21NM_1439007227scc1    DRAD21    CG17436    CT38529   
RAD21AY4230407955
rad21BC0453117955wu:fb55d02    fb55d02    wu:fb93f04    fb93f04   
rad21AF1321467227
rad21M964374896
rad21AL0237814896SPCC338.17c   
rad21NC_0034214896SPCC338.17c   
RAD21BC0503819606KIAA0078    HR21    NXP1    SCC1    HRAD21    hHR21    MCD1    606462
RAD21AY4081479606606462
RAD21AY4081489598
RAD21AY40814910090606462
RAD21NM_0062659606HR21    MCD1    NXP1    SCC1    hHR21    HRAD21    KIAA0078    606462
Rad21NT_08194110090606462
Rad21AF33208510090606462
Rad21AF33208610090606462
Rad21BC04303210090606462
Rad21AABU010021427227CG40222   
Rad21AB1156978090
rad21NM_1995957955fb55d02    fb93f04    wu:fb55d02    wu:fb93f04   
RAD21NT_0080469606606462
Rad21NM_00900910090mKIAA0078    606462

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

Google

Text2Knowledge ... Yong Huang 2002