Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
L12179NC_0026621360purA   
L12179AE0064251360purA   
L12179L121799606IL2RG   

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

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Text2Knowledge ... Yong Huang 2002