Your Query returns 7 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Sdf1bNM_01365510090PBSF    Sdf1    TLSF    SDF-1    Sdf1a    TPAR1    Scyb12    TLSF-a    TLSF-b    PBSF/SDF-1    Cxcl12   
Sdf1bNM_02170410090PBSF    Sdf1    TLSF    SDF-1    Sdf1a    TPAR1    Scyb12    TLSF-a    TLSF-b    PBSF/SDF-1    Cxcl12   
SDF1BNM_0006099606PBSF    SDF1    SDF1A    TPAR1    SCYB12    SDF-1a    SDF-1b    TLSF-a    TLSF-b    CXCL12   
SDF1BNM_1991689606PBSF    SDF1    SDF1A    TPAR1    SCYB12    SDF-1a    SDF-1b    TLSF-a    TLSF-b    CXCL12   
SDF1BBC0398939606SCYB12    SDF1A    SDF1    SDF-1a    SDF-1b    PBSF    TLSF-a    TLSF-b    TPAR1    CXCL12   
sdf1bAY3473147955
SDF1bL360339606

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

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Text2Knowledge ... Yong Huang 2002