Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
bA444G7BC0042079606CHK2    CDS1    HuCds1    PP1425    RAD53    CHEK2   
bA444G7NM_0071949606CDS1    CHK2    RAD53    HuCds1    PP1425    CHEK2   
bA444G7NM_1458629606CDS1    CHK2    RAD53    HuCds1    PP1425    CHEK2   

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

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Text2Knowledge ... Yong Huang 2002