Your Query returns 7 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Prmt1NM_01983010090Mrmt1    6720434D09Rik    Hrmt1l2    602950
PRMT1BC0192689606HCP1    IR1B4    ANM1    HRMT1L2    602950
PRMT1AF2226899606HRMT1L2    602950
PRMT1NM_0015369606ANM1    HCP1    IR1B4    HRMT1L2    602950
PRMT1NM_1983189606ANM1    HCP1    IR1B4    HRMT1L2    602950
PRMT1NM_1983199606ANM1    HCP1    IR1B4    HRMT1L2    602950
PRMT1U6088210116

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

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Text2Knowledge ... Yong Huang 2002