Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Sycp2NM_13073510116
SYCP2AL1580929606604105
SYCP2AL1099289606604105
SYCP2NM_0142589606SCP2    604105
SYCP2NT_0113629606604105

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

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Text2Knowledge ... Yong Huang 2002