Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
sdf-1aNM_1783077955SDF-1    sdf1a    cxcl12    cxcl12a   
SDF-1aNM_0006099606PBSF    SDF1    SDF1A    SDF1B    TPAR1    SCYB12    SDF-1b    TLSF-a    TLSF-b    CXCL12   
SDF-1aNM_1991689606PBSF    SDF1    SDF1A    SDF1B    TPAR1    SCYB12    SDF-1b    TLSF-a    TLSF-b    CXCL12   
SDF-1aBC0398939606SCYB12    SDF1A    SDF1B    SDF1    SDF-1b    PBSF    TLSF-a    TLSF-b    TPAR1    CXCL12   
SDF-1aAB0119659685

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

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Text2Knowledge ... Yong Huang 2002