Your Query returns 12 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
TNFSF5AJ2937009031
Tnfsf5NM_01161610090IGM    IMD3    Ly62    TRAP    gp39    CD154    Cd40l    HIGM1    Ly-62    T-BAM    CD40LG    300386
TNFSF5AY4160619606300386
TNFSF5AY4160629598
TNFSF5AY41606310090300386
TNFSF5AF1402539606CD40L    300386
TNFSF5AF2688889606300386
TNFSF5NM_0000749606IGM    IMD3    TRAP    gp39    CD154    CD40L    HIGM1    T-BAM    CD40LG    hCD40L    300386
TNFSF5NM_1746249913
Tnfsf5NT_03970610090300386
TNFSF5NT_0117869606300386
TNFSF5NM_2046659031

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

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Text2Knowledge ... Yong Huang 2002