Your Query returns 8 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Grg1NM_01159910090C230057C06Rik    Tle1   
GRG1BC0157479606ESG    ESG1    TLE1   
GRG1BC0101009606ESG    ESG1    TLE1   
GRG1NM_0050779606ESG    ESG1    TLE1   
Grg1BC05757310090Tle1   
grg1X148015141
grg1AJ2918235421
Grg1U6136210090

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

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Text2Knowledge ... Yong Huang 2002