Your Query returns 4 Accession Numbers:
Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
PCDH-BETA8NG_0000179606PCDH3I    PCDHB8   
PCDH-BETA8NM_0191209606PCDH3I    PCDHB8   
PCDH-BETA8NT_0292899606PCDH3I    PCDHB8   
PCDH-beta8AF1525019606

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

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Text2Knowledge ... Yong Huang 2002