Your Query returns 10 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Jnkk2NM_01194410090MKK7    sek2    Prkmk7    5930412N11Rik    Map2k7   
Jnkk2BC0382959606MAPKK7    MKK7    PRKMK7    MAP2K7   
Jnkk2BC0053659606MAPKK7    MKK7    PRKMK7    MAP2K7   
JNKK2NG_0006897227MKK4    Mpk4    DMKK4    CG9738    D-MKK4    CT27508    SEK1/MKK4   
Jnkk2NM_1451859606MKK7    MAPKK7    PRKMK7    MAP2K7   
JNKK2NM_0580057227MKK4    Mpk4    DMKK4    CG9738    D-MKK4    SEK1/MKK4   
JNKK2NT_0337777227MKK4    Mpk4    DMKK4    CG9738    D-MKK4    SEK1/MKK4   
JNKK2AF0612557227
JNKK2AF0144019606
JNKK2AF0228059606

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

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Text2Knowledge ... Yong Huang 2002