Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Synpo2NM_08045110090Myo    1110069I04Rik    9530006G20Rik   
Synpo2NT_07838910090
SYNPO2NT_0163549606
SYNPO2XM_0502199606

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

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Text2Knowledge ... Yong Huang 2002