Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
RSI1NC_0011444932APC2   
RSI1U538774932
rsi1AJ391259487
rsi1AJ391281487

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

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Text2Knowledge ... Yong Huang 2002